NeoToolkit'e Hoş Geldiniz

Cookie Consent Banner Generator

Özelleştirilebilir, GDPR ve CCPA uyumlu cookie onay bannerları oluşturun, kullanıma hazır HTML/CSS/JS kodu ile. Renkleri, konumu, metni ve düğme etiketlerini anında özelleştirin.

Privacy Policy Generator

Generate a professional, customizable privacy policy for your website or app. GDPR, CCPA, and COPPA compliant templates tailored to your business. Copy as HTML or plain text.

Terms of Service Generator

Generate a professional, customizable terms of service agreement for your website, app, or SaaS. Tailored to your business type with user accounts, payments, and content policies. Copy as HTML or plain text.

Open Source License Generator

Free online open source license generator. Create MIT License, Apache License 2.0, GPL v3, BSD 3-Clause, ISC, MPL 2.0, and The Unlicense instantly. Fill in your name and year, copy to clipboard, or download as a LICENSE file. Pure client-side.

Refund Policy Generator

Generate a professional, customizable refund and return policy for your business. Tailored to your products, refund timeframes, and conditions. Copy as HTML or plain text.

Disclaimer Generator

Generate a professional, customizable disclaimer for your website, blog, app, or online service. Cover liability, affiliate relationships, medical, financial, and legal topics with tailored clauses.

EULA Generator

Generate a professional End User License Agreement (EULA) for your software, mobile app, SaaS, game, or plugin. Customizable for desktop, mobile, web applications, and more. Free, instant, and client-side.

Acceptable Use Policy Generator

Generate a professional Acceptable Use Policy (AUP) for your website, SaaS, online community, network, or platform. Define permitted and prohibited use, enforcement actions, and user responsibilities. Free, instant, and client-side.

DMCA Policy Generator

Generate a professional DMCA (Digital Millennium Copyright Act) policy for your website. Protect your content and qualify for safe harbor provisions. Free, instant, and client-side.

Avatar Generator

Generate beautiful custom avatars with initials, shapes, and colors. Perfect for profiles, placeholders, and social media. Download as PNG instantly.

Golf Handicap Calculator

Calculate your golf handicap index using the official USGA / World Handicap System (WHS) formula. Track scores, estimate course handicap, and improve your game. Pure client-side.

Logo Maker

Design beautiful logos instantly. Enter your brand name, pick a style and color, then download your logo as SVG. Free, fast, and no sign-up required.

Screen Recorder

Record your screen directly Giriş your tarayıcı. Ücretsiz, private, Hayır installation Zorunlu. İndir your recordings instantly as WebM video.

AI Prompt Oluşturucu

Oluştur high-quality AI image prompts for Midjourney, DALL-E, and Stable Diffusion. Choose from 20+ art styles, subjects, and settings. Free, instant, no signup required.

Kanban Board

Free online Kanban board for task management. Organize your work with To Do, In Progress, and Done columns. Auto-saves to your browser. No signup needed.

Fancy Text Oluşturucu

Convert normal text into stylish fancy fonts — bold, italic, cursive, gothic, bubble, and 20+ more styles. Perfect for social media bios, posts, and usernames.

Zalgo Metin Oluşturucu

Convert normal text into creepy, glitchy Zalgo text with Unicode combining diacritics. Perfect for horror themes, memes, and creative writing. Pure client-side — your text stays private.

AI Sentence Expander

Expand and elaborate any sentence with AI-powered linguistic transformations. Choose from Formal, Academic, Creative, Concise, or Detailed modes. Free, instant, and 100% private.

Truth Table Generator

Generate truth tables for boolean logic expressions instantly. Supports AND, OR, NOT, and XOR operators. Perfect for digital logic and computer science students. Free, private, no signup.

Çevrimiçi Hesaplayıcı

Ücretsiz çevrimiçi hesaplayıcı for basic math operations. Add, subtract, multiply, divide with keyboard support. No ads, instant results, pure istemci tarafında.

Scientific Hesaplayıcı

Ücretsiz Çevrimiçi scientific Hesaplayıcı with trigonometry, logarithms, exponents, factorials, roots & constants. DEG/RAD Mod, calculation history, keyboard shortcuts. Pure istemci tarafı, Anında results.

Binary Calculator & Converter

Free online binary calculator with instant conversion between binary, decimal, hexadecimal, and octal. Perform bitwise AND, OR, XOR, NOT, and arithmetic operations. Perfect for programmers and students. 100% client-side.

Ağırlıklı Ortalama Hesaplayıcı

Ücretsiz online weighted average calculator. Hesapla weighted averages with custom weights for grades, portfolios, and data analysis. Add unlimited values and weights. Pure client-side, no ads.

Rounding Calculator

Free online rounding calculator. Round numbers to nearest integer, decimal places, or significant figures. Supports round up, round down, and standard rounding rules. Instant, private, no ads.

Matrix Calculator

Free online matrix calculator for addition, subtraction, multiplication, transpose, determinant, and inverse. Supports 2×2 and 3×3 matrices with step-by-step solutions. No ads, instant results, pure client-side.

Right Triangle Calculator

Free online right triangle calculator. Enter any two sides to instantly find the third side, area, perimeter, and all angles using the Pythagorean theorem.

Trigonometri Hesaplayıcı

Ücretsiz online trigonometry calculator. Hesapla sine, cosine, tangent, cotangent, secant, and cosecant for any angle in degrees or radians. Instant results with reference tables.

Hipotenüs Hesaplayıcı

Pisagor teoremini kullanarak bir dik üçgenin hipotenüsünü anında hesaplayın. İki kenarı girin ve hipotenüs, çevre, alan ve açıları elde edin. Tamamen istemci taraflı.

Barcode Oluşturucu

Create professional barcodes anında in your tarayıcı. Supports CODE128, EAN-13, UPC-A, CODE39, ITF, and MSI formats. Download as PNG or SVG. 100% free and private.

Split Bill Hesaplayıcı

Ücretsiz Çevrimiçi bill splitter. Split restaurant bills, rent, or shared expenses fairly with tax and tip. Calculate individual shares instantly. Hayır signup needed.

Tip Hesaplayıcı

Ücretsiz çevrimiçi tip hesaplayıcı. Hesaplayın tips, split bills, and figure out gratuity anında. Customize tip percentage and number of people. Tamamen istemci tarafında, no ads.

TOTP Generator

Free online TOTP generator. Generate 2FA two-factor authentication codes from any base32 secret key. Works with Google Authenticator, Microsoft Authenticator, Authy, and any TOTP-compatible app. Pure client-side, no data leaves your browser.

HTML Formatter

Format, minify, and clean HTML anında. Remove Word bloat, beautify with syntax highlighting. Tamamen istemci tarafında.

CSS Formatter

Format, minify, and beautify CSS instantly. Sort properties, fix indentation, syntax highlighting. Pure client-side.

CSS Küçültücü

Minify and compress your CSS Kod instantly. Remove whitespace, comments, and unnecessary karakter for faster page loads. %100 istemci tarafı.

CSS Preprocessor Converter

Convert between CSS, SCSS, SASS, LESS, and Stylus instantly. Free, fast, private.

PDF to Text Converter

Extract text from PDF files instantly in your browser. Free, fast, and private — no server upload required. Supports multi-page PDFs with one-click copy and download.

CSS Progress Bar Oluşturucu

Oluştur beautiful CSS progress bars with live Önizleme. Oluştur Doğrusal, circular, striped, and animated progress bars with customizable colors, sizes, and styles — Tümü with Kopyala-paste CSS Kod.

CSS Transform Oluşturucu

Oluştur CSS transform effects visually. Combine Ötele, Döndür, Ölçek, and Eğim with live Önizleme. Oluştur 2D and 3D transforms with Kopyala-paste CSS Kod instantly.

CSS Skeleton Yükleniyor Oluşturucu

Oluştur pure CSS skeleton Yükleniyor screens and shimmer effects for modern web interfaces. Choose from card, article, profile, and product presets. Customize colors, shapes, Animasyon speed, and Kopyala production-ready HTML + CSS instantly.

CSS Card Oluşturucu

Generate beautiful CSS card components for modern web interfaces. Choose from 8 styles including flat, gradient, glassmorphism, neumorphism, outline, border-gradient, image-overlay, and profile. Customize colors, typography, shadows, and copy production-ready CSS instantly.

CSS Toggle Switch Oluşturucu

Oluştur beautiful, accessible CSS toggle switches Giriş seconds. Choose from iOS, Material, Windows, and Özel styles. Customize colors, sizes, and labels — Kopyala the CSS instantly.

CSS Range Slider Oluşturucu

Saniyeler içinde güzel, erişilebilir CSS range slider oluşturun. Parça ve başparmak renklerini, boyutlarını, işaretleri ve değer etiketlerini özelleştirin. CSS'i anında kopyalayın.

CSS Zaman Çizelgesi Oluşturucu

Canlı önizleme ile güzel CSS zaman çizelgeleri oluşturun. Özelleştirilebilir stiller, renkler, simgeler ve animasyonlarla dikey ve yatay zaman çizelgeleri oluşturun — hepsi kopyalanmaya hazır CSS kodu ile.

CSS Badge & Label Oluşturucu

Generate beautiful CSS badges and labels in seconds. Choose from 6 styles, 6 color themes, and 3 sizes. Add icons, counts, and status indicators — copy the CSS instantly.

HTML Minifier

Minify and compress your HTML code anında. Remove comments, whitespace, and unnecessary characters for faster page loads. 100% istemci tarafında.

JSON Minifier

Minify and compress your JSON code anında. Remove whitespace, comments, and unnecessary characters while preserving string values. 100% istemci tarafında.

JavaScript Formatter

Format, beautify, and minify JavaScript code anında. Syntax highlighting, proper indentation, and code compression. Tamamen istemci tarafında.

JS Minifier

Minify and compress your JavaScript code anında. Remove whitespace, comments, and unnecessary characters for faster page loads. 100% istemci tarafında.

Code Playground

Live HTML/CSS/JS editor with instant preview. Write code and see results in real-time. Pure client-side, no data leaves your browser.

YouTube Küçük Resim Downloader

Download YouTube video thumbnails in HD and all available qualities. Extract from any YouTube URL instantly. Pure client-side.

XML Biçimlendirici

Format, validate, and minify XML documents online. Pure client-side with syntax highlighting and structure analysis.

XML to JSON Dönüştürücü

Convert XML documents to JSON and vice versa instantly. Supports attributes, namespaces, CDATA, and nested elements. Ücretsiz, fast, and 100% client-side.

JSON to XML Converter

Convert JSON data to XML format instantly in your browser. Free, private, no server upload. Supports file upload, validation, pretty-printing, and download.

Markdown Editor

Write Markdown on the left, see live HTML preview on the right. Full syntax support — headings, lists, code blocks, tables, and more. Tamamen istemci tarafında.

HTML to Markdown Dönüştürüner

Dönüştürün HTML code to clean Markdown format anında in your tarayıcı. Free, private, no server upload. Supports headings, lists, tables, links, images, and code blocks.

Markdown to HTML Converter

Free online Markdown to HTML converter. Convert your Markdown files to clean HTML instantly in your browser. Supports headings, lists, links, images, code blocks, and tables.

Lorem Ipsum Generator

Generate classic Lorem Ipsum placeholder text instantly. Customize paragraphs, sentences, and words. Classic start or random. HTML or plain text. 100% client-side.

Random Paragraph Generator

Generate natural, readable English paragraphs instantly. Unlike Lorem Ipsum, this creates real sentences with nouns, verbs, and proper grammar. Perfect for realistic mockups, UI testing, and content placeholders. 100% client-side.

UUID Oluşturucu

Ücretsiz çevrimiçi UUID oluşturucu. Oluşturun random UUIDs (Universally Unique Identifiers) version 4 anında. Bulk oluşturun multiple UUIDs, copy to clipboard, or download as a file. Perfect for developers, databases, test edining, and API keys. Tamamen istemci tarafında, no ads.

Gitignore Generator

Free online .gitignore file generator. Create perfect gitignore files for Node.js, Python, Java, Go, React, Django, and 30+ other languages and frameworks. Combine templates and add custom patterns.

.htaccess Generator

Free online .htaccess generator. Create Apache configuration files with URL rewriting, password protection, gzip compression, caching rules, hotlink protection, and more.

Speaking Time Hesaplayıcı

Calculate how long it takes to speak any Metin aloud. Perfect for presentations, podcasts, speeches, and voiceovers. Supports multiple speaking speeds and pause adjustments. 100% private.

NanoID Generator

Free online NanoID generator. Generate short, unique, URL-friendly IDs instantly. Customize length, alphabet, and case. Bulk generate, copy to clipboard, or download. Perfect for URLs, database keys, and short identifiers. Pure client-side, no ads.

Hash Oluşturucu

Compute MD5, SHA-1, SHA-256, and SHA-512 hashes for text or files instantly. 100% istemci tarafında — your data never leaves your device. Desteks multiple algorithms, uppercase/lowercase output, and per-line hashing.

JWT Decoder

Decode and inspect JWT tokens instantly in your browser. Parse header, payload, and signature with human-readable claim labels. 100% client-side — your tokens never leave your device.

MD5 Hash Generator

Generate MD5 hashes for text or files instantly. 100% client-side — your data never leaves your device. Supports uppercase/lowercase output and per-line hashing.

Text Case Converter

Free online text case converter. Instantly convert text between UPPERCASE, lowercase, Title Case, Sentence case, CamelCase, snake_case, kebab-case, and more. Perfect for writers, developers, and designers.

Remove Accents

Instantly remove diacritical marks and accents from any text. Normalize é to e, ñ to n, ü to u, and more. Perfect for clean filenames, URLs, and standardized content.

Görüntü Sıkıştırıcı

JPG, PNG ve WebP görüntülerini çevrimiçi sıkıştırın. Kaliteyi korurken dosya boyutunu küçültün. Tamamen istemci tarafı — görüntüleriniz cihazınızdan asla ayrılmaz.

Kelime ve Karakter Sayacı

Ücretsiz çevrimiçi kelime sayacı ve karakter sayma aracı. Kelime sayısı, karakter sayısı, okuma süresi, anahtar kelime yoğunluğu analizi ve daha fazlası dahil olmak üzere anında metin istatistikleri alın.

Citation Oluşturucu

Generate perfectly formatted citations in APA, MLA, Chicago, and Harvard styles. Supports books, journals, websites, videos & more. Instant and 100% client-side.

Duplicate Line Remover

Instantly remove duplicate lines from your text. Keep first occurrence, keep last, or remove all duplicates. Pure client-side.

URL Encoder / Decoder

Encode and decode URLs anında. Dönüştürün special characters to percent-encoded format and back. Supports both full URL and component encoding. Tamamen istemci tarafında, no data sent to servers.

URL Ayrıştırıcı

Parse and analyze any URL to extract protocol, domain, port, path, query parameters, and hash fragment. Perfect for debugging APIs, webhooks, and redirect chains.

Memorable Password Generator

Generate memorable passphrases using random word combinations. Easy to remember, hard to crack. 100% client-side — your passphrases never leave your browser.

PIN Generator

Generate secure random PIN codes instantly. Choose length (4–12 digits), quantity, and options. 100% client-side, your PINs never leave your browser.

Password Oluşturucu

Oluşturun strong, secure passwords anında. Customize length, character sets, and strength. 100% istemci tarafında, your passwords never leave your tarayıcı.

Password Strength Checker

Check how strong your password is with our free online password strength checker. Get instant analysis including entropy, crack time estimate, and improvement tips. 100% client-side.

Passphrase Generator

Generate secure, memorable passphrases made of random words. Easier to remember than random characters, just as secure. Customize word count, separators, and options. Pure client-side — no data sent anywhere.

Random String Generator

Generate secure, customizable random strings for passwords, tokens, and test data. 100% client-side, instant generation.

Random Word Generator

Generate random words instantly for creative writing, brainstorming, word games, and password inspiration. Filter by category, starting letter, and word length. 100% client-side.

JSON Formatter

Format, validate, minify, and repair JSON anında. Tamamen istemci tarafında with syntax highlighting and tree view.

JSON Validator

Ücretsiz çevrimiçi JSON Validator ile JSON sözdizimini anında doğrulayın. Bozuk JSON, eksik parantezler, sonda virgüller ve geçersiz veri türlerini kontrol edin. Satır ve sütun numaralarıyla birlikte hassas hata mesajları alın. %100 istemci tarafı.

JavaScript Prettifier

Prettify and format JavaScript code instantly with our free online JS prettifier. Transform minified or messy JS into clean, readable output. 100% client-side.

JavaScript Doğrulayıcı

Ücretsiz çevrimiçi JS doğrulayıcımızla JavaScript sözdizimini anında doğrulayın. Hataları kontrol edin, sözdizimi sorunlarını tespit edin ve kodunuzun geçerli olduğundan emin olun. %100 istemci tarafı.

Mind Map Generator

Create beautiful mind maps online for free with our intuitive mind map generator. Turn outlines into visual diagrams instantly. Export as PNG. No signup required. 100% client-side.

JSON Diff

Compare two JSON objects side-by-side and see exactly what changed. Highlighted additions, removals, and modifications. 100% istemci tarafında.

CSV to JSON Dönüştürücü

Convert CSV data to JSON format instantly in your browser. Free, private, no server upload. Supports custom delimiters and header options.

Text to Columns Converter

Free online text to columns converter. Split text by delimiter into tables, CSV, Markdown, HTML, or JSON. Auto-detect separators, header rows, and more. 100% client-side.

Keyword Extractor

Free online keyword extractor. Paste your text to instantly extract top keywords, analyze word frequency, and visualize keyword density. Perfect for SEO, content writing, and research. 100% client-side.

CSV to SQL Dönüştürücü

Convert CSV data to SQL INSERT statements instantly in your browser. Supports MySQL, PostgreSQL, SQLite, SQL Server, Oracle. Free, private, no server upload.

CSV to JSON Dönüştürücü

Convert CSV data to JSON format instantly in your browser. Free, private, no server upload. Supports custom delimiters and header options.

CSV to Excel Converter

Convert CSV data to Excel (.xlsx) format instantly in your browser. Free, private, no server upload. Supports custom delimiters and automatic data type detection.

Excel to CSV Dönüştürücü

Convert Excel (.xlsx, .xls) files to CSV format instantly in your browser. Free, private, no server upload. Supports sheet selection and custom delimiters.

JSON to CSV Converter

Convert JSON data to CSV format instantly in your browser. Free, private, no server upload. Supports nested object flattening and custom delimiters.

JSON to TypeScript

Convert JSON objects into TypeScript interfaces instantly. Pure client-side with smart type inference and nested object support.

Number Base Converter

Convert between Binary (2), Octal (8), Decimal (10), and Hexadecimal (16) instantly. Free, private, no server upload.

Date Duration Hesaplayıcı

Calculate the exact number of days, months, and years between two dates. Includes workday count, date addition/subtraction, and countdown. Pure client-side.

Day of Week Hesaplayıcı

Enter any date to instantly find out what day of the week it was — past, present, or future. Includes weekend check, day of year, week number, and zodiac sign.

Çalışma Günler Hesaplayıcı

Hesapla business days between two dates, excluding weekends and holidays. Also add or subtract working days from any date. Pure client-side.

Time Duration Calculator

Calculate the exact hours, minutes, and seconds between two times. Supports same-day, overnight, and multi-day calculations. Pure client-side.

Time From Now Calculator

Calculate what time it will be after any number of minutes, hours, days, or weeks. Supports past and future time calculations. Pure client-side.

Stair Calculator

Calculate stair dimensions instantly: step count, riser height, tread depth, stringer length, and stair angle. Supports imperial and metric units. Perfect for builders and DIY projects.

Çevrimiçi Stopwatch

Ücretsiz çevrimiçi stopwatch with lap times, pause/resume, and reset. Simple, accurate, and easy to use.

Pomodoro Zamanlayıcı

Özelleştirilebilir çalışma/mola aralıkları, oturum takibi ve sesli uyarılarla ücretsiz çevrimiçi Pomodoro zamanlayıcı. Kayıt yok, reklam yok. Klasik 25-5 tekniğiyle odaklanın.

Tiny Date Generator

Create trendy superscript and subscript dates (e.g., 🏝️ ²⁰²⁵/₁₀.₁₈ᵕ̈) for your social media bios and tweets.

Random Number Generator

Generate unique random numbers in bulk. Set range, count, and sort order. 100% free online tool.

List Randomizer

Shuffle any list randomly or pick a random subset. Supports line, comma, or space-separated items. Pure client-side.

Regex Tester & Validator

Test and validate regular expressions in real-time. Match highlighting, capture groups, replace preview, and common presets. Pure client-side.

Regex Visualizer

Visualize and understand any regular expression. See the structure, explanation of each token, and interactive examples. Pure client-side.

Resume Builder

Build a professional resume in minutes. Fill in your details, choose a template, and download a print-ready PDF. No signup required, 100% private.

Ön Yazı Oluşturucu

Herhangi bir işe özel profesyonel ve kişiselleştirilmiş ön yazılar oluşturun. İş detaylarını, deneyiminizi girin ve bir ton seçin — saniyeler içinde kullanıma hazır bir ön yazı alın. Kopyalayın veya metin olarak indirin.

Fibonacci Hesaplayıcı

Calculate any Fibonacci number instantly. Get the nth term, full sequence, golden ratio approximation, and sequence sum. Supports large numbers with BigInt. Free and 100% client-side.

Gradient Oluşturucu

Create stunning CSS gradients with an intuitive visual editor. Supports linear, radial, and conic gradients with customizable color stops, angles, and positions. Tamamen istemci tarafında — instant preview and copy-ready CSS.

CSS Metin Gradyan Oluşturucu

Modern web tasarımı için güzel CSS metin gradyan efektleri oluşturun. Doğrusal, radyal ve konik gradyanları canlı önizleme ile oluşturun. Renkleri, açıları özelleştirin ve hemen üretime hazır CSS kopyalayın.

Color Palette Oluşturucu

Generate beautiful color palettes from a single base color using color theory. Supports complementary, triadic, analogous, monochromatic, split-complementary, and tetradic schemes. Pure client-side — instant results.

Image Color Palette Extractor

Upload any image and instantly extract its dominant colors. Perfect for designers, artists, and developers who need color inspiration from photos, screenshots, or artwork. Pure client-side — your images never leave your browser.

Renk Tekerleği Oluşturucu

Etkileşimli HSL renk tekerleği ile renkleri oluşturun ve keşfedin. Herhangi bir tonu seçin, doygunluğu ve açıklığı ayarlayın ve anında HEX, RGB ve HSL değerlerini alın. Tasarımcılar, sanatçılar ve geliştiriciler için mükemmel. Tamamen istemci tarafında — anında sonuçlar.

Color Contrast Checker

Test color combinations for WCAG 2.1 AA/AAA accessibility compliance. Calculate contrast ratios instantly. Perfect for designers and developers ensuring text readability. Pure client-side.

Renk Tonları ve Gölgeleri Oluşturucu

Herhangi bir temel renkten tonlar, gölgeler ve nüanslar oluşturun. Renk ölçekleri, tasarım sistemleri ve gradyanlar oluşturmak için mükemmel. Tamamen istemci tarafında — anında sonuçlar.

Color Palette Oluşturucu

Generate harmonious color palettes using color theory rules. Choose from monochromatic, analogous, complementary, triadic, and more. Perfect for designers, developers, and brand creators. Pure client-side — instant results.

Web Güvenli Renk Picker

Browse all 216 web-safe colors used in early web design. Click any color to copy its hex code instantly. Perfect for retro-style web projects and cross-browser compatibility.

RGB Color Picker

Pick RGB colors with sliders, preview in real-time, and copy values to clipboard. Simple and fast.

Discord Fonts

Generate fancy text fonts for Discord, Twitter, and Bio. Bold, Italic, Gothic, and more.

Instagram Fonts

Oluşturun fancy text fonts for Instagram, Twitter, and Bio. Bold, Italic, Gothic, and more.

Text Diff Viewer

Compare two text blocks or code snippets to find differences. Privacy-first online diff tool.

List Compare

Compare two lists to find unique items, common items, and combined results. Pure client-side.

Line Ending Converter

Convert text line endings between LF (Unix/macOS) and CRLF (Windows). Detect mixed endings and normalize automatically. Pure client-side.

Base64 to Image

Convert Base64 strings to images instantly. Secure, client-side decoding with no server uploads.

Görüntüyü Base64

Görüntüleri anında Base64 dizelerine dönüştürün. PNG, JPG, GIF, WebP destekler. Sunucuya yükleme yapmadan güvenli istemci tarafı işleme.

File to Base64 Dönüştürücü

Convert any file to Base64 instantly. Upload images, PDFs, documents, audio, or any file type and get the Base64 encoded string. Pure client-side, free, no signup.

Base64 Metin Kodlayıcı / Kod Çözücü

Düz metni Base64'e kodlayın ve Base64'ü anında metne geri dönüştürün. URL-güvenli Base64 ve tam UTF-8 desteği. Tamamen istemci tarafında.

HEX'ı ASCII'ye Dönüştürücü

Ücretsiz çevrimiçi HEX'ı ASCII'ye dönüştürücü. Onaltılık değerleri anında okunabilir metne ve tersine dönüştürün. Tamamen istemci tarafında, hiçbir veri sunuculara gönderilmez.

Text to Octal Converter

Free online text to octal converter. Instantly convert text to octal numbers and octal back to readable text. Pure client-side, no data sent to servers.

Text to Hex Converter

Free online text to hex converter. Instantly convert text to hexadecimal numbers and hex back to readable text. Pure client-side, no data sent to servers.

Roman Numeral Converter

Convert between Roman numerals and Arabic numbers instantly. Translate any integer (1–3999) to Roman numerals and vice versa. Free, fast, and 100% client-side.

Base58 Encoder / Decoder

Encode text to Base58 and decode Base58 back to text instantly. Supports the Bitcoin alphabet (no 0, O, I, l). Pure client-side, no server upload.

Data URI Oluşturucu

Convert text, images, CSS, JavaScript, and other files to Base64 or URL-encoded Data URIs instantly. Pure client-side — no uploads to any server.

Tile Calculator

Calculate how many tiles you need for your floor, wall, or backsplash. Estimates total tiles, area, and cost with waste factor included.

Dalgaboyu to Renk Dönüştürücü

Convert light wavelength in nanometers to its corresponding RGB color. Explore the visible light spectrum from violet to red with instant color preview and hex codes. Pure client-side.

Text to Binary / Binary to Text

Dönüştürün plain text to binary (ASCII) representation and decode binary back to text. Also supports hexadecimal. Tamamen istemci tarafında, instant conversion.

QR Kod Oluşturucu

URL, metin, WiFi, e-posta ve telefon numaraları için anında QR kodları oluşturun. Renkleri ve boyutu özelleştirin. PNG olarak indirin. 100% istemci tarafında.

QR Code Decoder

Upload or paste a QR code image to instantly decode its content. Supports URLs, WiFi, email, phone numbers, and plain text. 100% client-side — your images never leave your device.

WhatsApp Bağlantı Oluşturucu

Oluştur WhatsApp click-to-chat links instantly. Create wa.me links with custom messages for business, support, and personal use. No app required — 100% free and client-side.

Screen Boyut Comparator

Visually compare screen sizes -den phones, tablets, monitors, and TVs. See real physical dimensions side by side with accurate aspect ratio scaling.

JSON Path Finder

Query and extract data from JSON using JSONPath expressions. Pure client-side with syntax highlighting and result preview.

Favicon Generator

Generate website favicons in all standard sizes from any image. Upload, preview, and download PNG icons from 16×16 to 512×512. Pure client-side.

Görüntü Sıkıştırıcı

JPG, PNG ve WebP görüntülerini çevrimiçi sıkıştırın. Kaliteyi korurken dosya boyutunu küçültün. Tamamen istemci tarafı — görüntüleriniz cihazınızdan asla ayrılmaz.

Image Resizer

Resize images çevrimiçi to any dimensions. Maintain aspect ratio, choose output format (PNG/JPG/WEBP), and download anında. 100% istemci tarafında — no upload to servers.

Görüntü Piksellatici

Görüntüleri çevrimiçi anında piksellate edin. Bir fotoğraf yükleyin, piksel bloğu boyutunu ayarlayın, gerçek zamanlı önizleme yapın ve piksel sanatınızı indirin. %100 istemci tarafı — sunuculara yükleme yok.

Görüntü Kırpıcı

Görüntüleri görsel seçimle çevrimiçi kırpın. Ön ayarlı oranlardan (1:1, 16:9, 4:3) seçin veya serbest kırpma yapın. Anında indirin. %100 istemci tarafı — sunuculara yükleme yok.

Görüntü Filigran Aracı

Görüntülerinize çevrimiçi olarak özelleştirilebilir metin filigranları ekleyin. Konum, boyut, renk, opaklık ve yazı tipini ayarlayın. PNG, JPG ve WebP destekler. %100 istemci tarafı — görüntüleriniz cihazınızdan asla ayrılmaz.

Görüntü Filtresi

Çevrimiçi ücretsiz olarak etkileyici fotoğraf filtreleri uygulayın. Gri tonlama, sepya, bulanıklık, parlaklık, kontrast, doygunluk ve renk tonu döndürme ayarlayın. Düzenlenen görüntünüzü anında indirin. %100 istemci tarafı — sunuculara yükleme yok.

Aspect Ratio Hesaplayıcı

Calculate aspect ratios instantly. Enter width and height to get the simplified ratio, decimal value, and common format names. Perfect for images, video, and responsive design. 100% client-side.

Print Size Calculator

Free online print size calculator. Convert pixels to inches, centimeters, and millimeters based on DPI. Or calculate required pixels for a given print size. Perfect for designers, photographers, and print professionals.

Battery Life Hesaplayıcı

Free online battery life calculator. Estimate how long your device battery will last based on capacity, voltage, and power consumption. Supports phones, laptops, tablets, and custom devices.

Typing Speed Test Edin

Test Edin your typing speed with our free çevrimiçi WPM typing test edin. Get instant results with words per minute, accuracy percentage, and error analysis. No account required — 100% istemci tarafında.

Click Speed Test

Test your clicking speed with our free CPS (Clicks Per Second) tester. Challenge yourself in 5/10/30/60 second modes. Track your score and share with friends.

Mouse Test

Test all mouse buttons, scroll wheel, movement tracking, and click speed in real-time. Works with any mouse including gaming mice with extra buttons.

Web Kamerası Test

Test your webcam online in seconds. Check if your camera is working, view the live video feed, take snapshots, and see device info — all in your browser with zero data upload.

Microphone Test

Test your microphone online in seconds. Check if your mic is working, visualize audio waveforms in real-time, monitor volume levels, and record audio — all in your browser with zero data upload.

Speaker Test

Test your speakers and audio setup Çevrimiçi Giriş seconds. Play test tones, check Solda/Sağda channels, and verify your sound system is working — Tümü Giriş your tarayıcı with zero data upload.

Reaction Time Test

Measure your reaction speed in milliseconds with our free online reaction time test. Challenge yourself, track your scores, and see how you compare. Pure client-side, no data sent to servers.

Age Hesaplayıcı

Hesaplayın your exact age from birth date to today or any date. Results in years, months, days, weeks, and total days. Tamamen istemci tarafında.

Electricity Cost Hesaplayıcı

Estimate your monthly and annual electricity costs by adding appliances, setting usage hours, and entering your local energy rate. Free, instant, and completely private — all calculations happen in your browser.

EV Charging Cost Calculator

Calculate how much it costs to charge your electric vehicle at home, public stations, or work. Enter your battery size, electricity rate, and desired charge level to get instant cost estimates. Free, private, and completely client-side.

Percentage Hesaplayıcı

Ücretsiz çevrimiçi percentage hesaplayıcı. Hesaplayın percentages, percentage increase, decrease, difference, and reverse percentages anında. Tamamen istemci tarafında, no ads.

Dönüşüm Oranı Hesaplayıcı

Ücretsiz çevrimiçi dönüşüm oranı hesaplayıcı. E-ticaret, SaaS ve pazarlama kampanyaları için dönüşüm oranlarını, gerekli ziyaretçi sayısını ve hedef dönüşümleri hesaplayın. Tamamen istemci taraflı, reklamsız.

ROAS Calculator

Free online ROAS calculator. Calculate Return on Ad Spend, break-even ROAS, and evaluate your advertising campaign performance. Pure client-side, no ads.

Percentage Change Calculator

Free online percentage change calculator. Calculate percent increase, percent decrease, percentage difference, and reverse values. Instant results, pure client-side.

Percentage Error Calculator

Free online percentage error calculator. Calculate percent error, absolute error, and relative error instantly. Compare experimental and theoretical values with step-by-step results. Pure client-side, no ads.

BMI Hesaplayıcı

Hesaplayın your Body Mass Index (BMI) with multiple classification standards. Get health recommendations and ideal weight range. Tamamen istemci tarafında.

BSA Hesaplayıcı

Calculate Body Surface Area (BSA) using 5 standard medical formulas: Du Bois, Mosteller, Haycock, Gehan & George, and Boyd. Used for drug dosing, chemotherapy, and medical assessments.

Ideal Weight Calculator

Calculate your ideal body weight using scientifically validated formulas: Robinson, Miller, Devine, and Hamwi. Supports both Metric and Imperial units. Pure client-side.

BMR & TDEE Hesaplayıcı

Calculate your Basal Metabolic Rate (BMR) and Total Daily Energy Expenditure (TDEE) with multiple formulas. Get personalized calorie recommendations for weight loss, maintenance, or muscle gain. Pure client-side.

TDEE Calculator

Calculate your Total Daily Energy Expenditure (TDEE), Basal Metabolic Rate (BMR), and BMI using the scientifically validated Mifflin-St Jeor equation. Get personalized calorie targets for weight loss, maintenance, and muscle gain. Pure client-side.

Macro Calculator

Calculate your personalized macronutrient targets (protein, carbohydrates, fat) based on your body stats, activity level, and fitness goals. Supports multiple diet plans: Standard, Low Carb, High Protein, Keto, and Custom.

Recipe Scaler

Free online recipe scaler and converter. Scale any recipe ingredients proportionally for different serving sizes. Supports fraction inputs, unit conversions, and bulk ingredient parsing. Pure client-side.

Su Alım Hesaplayıcı

Hesapla your personalized daily water intake based on weight, activity level, and climate. Get hourly hydration schedule and tips. Pure client-side.

Body Fat Hesaplayıcı

Calculate your body fat percentage using the U.S. Navy method or BMI-based formula. Supports both metric and imperial units.

Heart Oran Zones Hesaplayıcı

Hesapla your personal heart rate training zones for optimal running, cycling, and fitness training. Desteks multiple formulas including Fox, Tanaka, Gellish, and Karvonen.

Running Pace Calculator

Calculate your running pace per km or mile, estimated finish time, and split times for any distance including 5K, 10K, half marathon, and marathon. Pure client-side.

Swim Pace Calculator

Calculate your swimming pace per 100m or 100 yards, speed in km/h and mph, and lap splits for any pool distance and time.

Yürüme Hız Hesaplayıcı

Hesapla your walking pace per km or mile, estimated finish time, and split times for any distance. Supports leisure, brisk, and power walking paces. Pure client-side.

Sleep Hesaplayıcı

Calculate the best time to wake up or go to bed based on 90-minute sleep cycles. Wake up feeling refreshed, not groggy. Pure client-side.

Yakılan Kalori Hesaplayıcı

MET değerlerine dayalı olarak egzersiz sırasında kaç kalori yaktığınızı hesaplayın. Koşu, yüzme, bisiklet ve daha fazlası dahil 50+ aktiviteyi destekler.

Kalori Açığı Hesaplayıcı

Güvenli ve etkili kilo verme için optimal günlük kalori açığınızı hesaplayın. Kişiselleştirilmiş kalori hedefleri, öngörülen kilo kaybı zaman çizelgeleri ve haftalık tahminler alın.

Ağırlık Dönüştürücü

Convert between all weight and mass units instantly: kilograms, pounds, ounces, grams, milligrams, metric tons, stones, grains, carats, and more. Real-time conversion with formulas and reference table.

Length Converter

Convert between all length units instantly: meters, feet, inches, centimeters, millimeters, kilometers, miles, yards, and more. Real-time conversion with formulas and reference table.

Unit Dönüştürüner

Dönüştürün units anında across 5 categories — length, weight, temperature, speed, and volume. Metric ↔ Imperial made simple. Tamamen istemci tarafında.

Pressure Converter

Convert between all pressure units instantly: pascals, kilopascals, megapascals, bars, millibars, atmospheres, psi, torr, mmHg, inHg, inches of water, and feet of water. Real-time conversion with formulas and reference table.

Energy Dönüştürücü

Convert energy units instantly — Joules, Kilojoules, Calories, Kilocalories, Watt-hours, Kilowatt-hours, BTU, Electron Volts, and more. Metric & Imperial. 100% client-side.

Tip Hesaplayıcı

Ücretsiz çevrimiçi tip hesaplayıcı. Hesaplayın tips, split bills, and figure out gratuity anında. Customize tip percentage and number of people. Tamamen istemci tarafında, no ads.

Mortgage Hesaplayıcı

Hesaplayın your total monthly mortgage payment including principal, interest, property taxes, homeowners insurance, PMI, and HOA fees. Complete PITI breakdown with amortization schedule.

Rent vs Buy Calculator

Compare the total cost of renting vs buying a home over time. Calculate your break-even point and make an informed decision on whether to rent or buy.

Loan Hesaplayıcı

Hesaplayın monthly loan payments, total interest, and full amortization schedule. Free mortgage hesaplayıcı with equal installment & equal principal options. Supports multiple currencies. Tamamen istemci tarafında.

Debt-to-Income Ratio Hesaplayıcı

Calculate your debt-to-income (DTI) ratio instantly. Enter monthly income and debts to see your DTI percentage and loan qualification status. Free, private, no registration.

Kredi Kartı Ödeme Planı Hesaplayıcı

Kredi kartı borcunuzu ne kadar sürede kapatabileceğinizi hesaplayın. Toplam faizi görün, ödeme stratejilerini karşılaştırın ve en uygun geri ödeme planını bulun. Tüm hesaplamalar tarayıcınızda yapılır — finansal verileriniz cihazınızdan asla ayrılmaz.

Araç Kredi Hesaplayıcı

Aylık araç ödemenizi, toplam faizi ve toplam maliyeti hesaplayın. Peşinat, takas, satış vergisi ve ücretler dahildir. Kredi koşullarını anında karşılaştırın. %100 ücretsiz ve gizli.

Auto Loan Calculator

Calculate your auto loan monthly payments, total interest, and total cost with our free car loan calculator. Includes amortization schedule, extra payment analysis, and accelerated payoff comparison.

Lease Calculator

Calculate car lease payments, equipment lease costs, and property lease expenses. Compare lease vs buy with total cost breakdown.

EMI Hesaplayıcı

Free online EMI calculator. Calculate Equated Monthly Installment for home loan, car loan, personal loan, education loan. View amortization schedule, total interest breakdown, and downloadable CSV. Pure client-side — your data never leaves your device.

IRR Hesaplayıcı

Hesaplayın the Internal Rate of Return (IRR) for any investment project with custom cash flows. See NPV, payback period, profitability index, benchmark comparisons, and cash flow visualization. Tamamen istemci tarafında, instant results.

CAGR Hesaplayıcı

Herhangi bir yatırım veya iş metriği için Bileşik Yıllık Büyüme Oranını (CAGR) hesaplayın. Toplam getiri, büyüme çarpanı, gelecek projeksiyonları ve kıyaslama karşılaştırmalarını görün.

WACC Hesaplayıcı

Hesapla the Ağırlıklı Ortalama Cost of Capital (WACC) for any company using equity, debt, cost of equity, and cost of debt. Includes CAPM method, capital structure visualization, and industry benchmarks. Pure client-side, instant results.

Compound Interest Hesaplayıcı

Free compound interest hesaplayıcı. Hesaplayın how much your investment will grow with compound interest. Compare with simple interest, view year-by-year breakdown, and discover the power of compounding.

APY Hesaplayıcı

Hesapla Annual Yüzde Yield (APY) from nominal APR and compounding frequency. Compare yields across different compounding periods and convert APY back to APR. Pure client-side, instant results.

Stock Average Calculator

Free online stock average calculator. Enter multiple buy prices and share quantities to instantly calculate your average cost per share, total investment, and breakeven price. Perfect for dollar-cost averaging and average-down strategies. 100% client-side.

Quadratic Equation Solver

Solve quadratic equations ax² + bx + c = 0 instantly. Get real and complex roots, discriminant, vertex, and step-by-step solution. Free and 100% client-side.

Simple Interest Hesaplayıcı

Calculate simple interest and total amount with any principal, rate, and time period. Supports yearly, monthly, and daily time units. Pure client-side, instant results.

Dividend Calculator

Calculate dividend yield, annual dividend income, and projected growth. Plan your passive income strategy with our free dividend calculator. Pure client-side, instant results.

Bütçe Hesaplayıcı

Ücretsiz çevrimiçi hesaplayıcımızla aylık bütçenizi planlayın. Kategorilere göre giderleri takip edin, grafiklerle harcamalarınızı görselleştirin ve tasarruf oranınızı anında hesaplayın.

Salary Calculator

Convert between annual salary, monthly salary, weekly wage, daily wage, and hourly rate. Estimate take-home pay after taxes for US, China, UK, and EU. Pure client-side.

Paycheck Calculator

Calculate your take-home pay after taxes and deductions. Enter your gross salary, filing status, and deductions to see your net income per paycheck.

Net Worth Calculator

Calculate your net worth by adding up all your assets and subtracting your liabilities. Track your financial health and plan for the future.

Inflation Hesaplayıcı

Hesaplayın how inflation affects your purchasing power over time. See future equivalent amounts, real value loss, and year-by-year breakdown. Tamamen istemci tarafında, instant results.

Discount Hesaplayıcı

Calculate sale price and savings instantly. Enter original price and discount percentage to see final price and amount saved. Pure client-side, zero latency.

Satış Vergisi Hesaplayıcı

Ücretsiz çevrimiçi satış vergisi hesaplayıcı. Vergi öncesi fiyat ve vergi oranından vergi tutarı ve toplam fiyatı hesaplayın. ABD eyaletleri, Kanada ve AB ülkeleri için ön ayarlı oranlar.

Income Tax Hesaplayıcı

Hesaplayın income tax and net take-home pay anında. Enter your annual income and tax rate to see your tax amount, after-tax income, and effective tax rate. Free, fast, and 100% istemci tarafında.

KDV Hesaplayıcı

Hesapla KDV amount, add KDV to a price, or remove KDV from a total. Supports all standard KDV rates. Pure client-side, instant results.

Profit Margin Calculator

Calculate profit margin, markup percentage, and selling price instantly. Enter cost and price to see profit metrics. Free, private, no registration.

Gross Margin Calculator

Calculate gross margin, gross profit, and markup percentage instantly. Enter cost and revenue to see your profitability metrics. Free, private, no registration.

Satış Vergisi Hesaplayıcı

Ücretsiz çevrimiçi satış vergisi hesaplayıcı. Vergi öncesi fiyat ve vergi oranından vergi tutarı ve toplam fiyatı hesaplayın. ABD eyaletleri, Kanada ve AB ülkeleri için ön ayarlı oranlar.

ROI Calculator

Calculate your return on investment (ROI) instantly. Enter initial investment and final value to see ROI percentage, total gain or loss, and annualized return. Pure client-side, zero latency.

LTV Calculator

Free online LTV (Customer Lifetime Value) calculator. Calculate customer lifetime value from ARPU, churn rate, and gross margin. Plan SaaS growth and optimize CAC. Pure client-side.

Churn Oranı Hesaplayıcı

Ücretsiz çevrimiçi churn oranı hesaplayıcı. Müşteri churn'ini, gelir churn'ini ve yıllık churn'i hesaplayın. SaaS sektörü kıyaslamalarıyla karşılaştırın. %100 istemci taraflı.

MRR Calculator

Free online MRR calculator. Calculate your Monthly Recurring Revenue from customer subscriptions. Plan growth, forecast revenue, and benchmark your SaaS metrics. Pure client-side.

Dönüşüm Oranı Hesaplayıcı

Ücretsiz çevrimiçi dönüşüm oranı hesaplayıcı. E-ticaret, SaaS ve pazarlama kampanyaları için dönüşüm oranlarını, gerekli ziyaretçi sayısını ve hedef dönüşümleri hesaplayın. Tamamen istemci taraflı, reklamsız.

LTV Calculator

Free online LTV (Customer Lifetime Value) calculator. Calculate customer lifetime value from ARPU, churn rate, and gross margin. Plan SaaS growth and optimize CAC. Pure client-side.

Araç Ödeme Hesaplayıcı

Araç kredisi aylık ödemenizi, toplam faizi ve tam sahiplik maliyetini anında tahmin edin. Araç fiyatı, peşinat, takas değeri, faiz oranı ve kredi vadesini girin. Ücretsiz, gizli, kayıt gerekmez.

Amortization Schedule Hesaplayıcı

Oluştur a complete loan amortization schedule instantly. Hesapla monthly payments, total interest, and see a year-by-year breakdown of principal and interest. Pure client-side, zero latency.

Color Dönüştürüner

Dönüştürün colors between RGB, Hex, HSL, and CMYK formats anında. Auto-detect any color format you paste, see live preview, and save conversion history. Tamamen istemci tarafında — no data sent anywhere.

JWT Decoder

Decode and inspect JWT tokens instantly in your browser. Parse header, payload, and signature with human-readable claim labels. 100% client-side — your tokens never leave your device.

JWT Encoder

Generate and sign JWT tokens in your browser using HMAC-SHA256/384/512. Enter your payload and secret to instantly create signed tokens — zero server interaction.

World Time & Timezone Dönüştürüner

Dönüştürün time across 350+ time zones anında. Kontrol Edin world clock for major cities. Plan meetings across time zones. Tamamen istemci tarafında.

Currency Dönüştürüner

Ücretsiz çevrimiçi currency dönüştürüner with real-time exchange rates for 30+ currencies. Dönüştürün USD, EUR, GBP, CNY, JPY and more anında. Tamamen istemci tarafında with offline fallback.

Kredi Kartı Doğrulayıcı

Kredi kartı numaralarını Luhn algoritması kullanarak anında doğrulayın. Kart türünü (Visa, Mastercard, Amex vb.) algılar ve biçimi kontrol eder. Tamamen tarayıcı içi çalışır, hiçbir veri tarayıcınızdan ayrılmaz.

Kredi Kartı Numarası Oluşturucu

Geliştirme ve test için geçerli test kredi kartı numaraları oluşturun. Tüm numaralar Luhn algoritması kontrolünden geçer ve gerçek kart formatlarına uygundur. Tamamen tarayıcı içi çalışır, hiçbir veri tarayıcınızdan ayrılmaz.

Mors Kodu Çevirici

Metni Mors koduna ve Mors kodunu metne anında dönüştürün. Ses oynatma, kopyalama işlevi ve örnek metinler içerir. %100 istemci tarafında.

What Is My IP Address

Find your public IPv4/IPv6 address anında. View location, ISP, timezone, and network details. 100% istemci tarafında, your data never leaves your tarayıcı.

DNS Lookup

Query DNS records for any domain using Cloudflare DNS-over-HTTPS. Check A, AAAA, MX, NS, TXT, CNAME, SOA, and CAA records instantly. 100% client-side — no data sent to our servers.

Subnet Calculator

Calculate IP subnet details instantly. Enter an IP address and CIDR prefix to get network address, broadcast, usable host range, subnet mask, and more. Pure client-side.

Benim Nedir Benim Kullanıcı Aracı

Check your browser user agent, operating system, screen resolution, and device details instantly. Ücretsiz online tool with no signup.

Browser & System Information

Comprehensive browser and system information detector. View your browser name, version, OS, screen resolution, device capabilities, supported Web APIs, network info, and hardware details. Pure client-side, no data sent to servers.

Daily Quote Generator

Discover inspiring quotes from famous thinkers, leaders, and creators. Generate random motivational quotes daily, copy them, or share on social media. Pure client-side, no data collection.

Color Name Finder

Enter any hex, RGB, or HSL color value and instantly find the closest named color match. See color names, hex values, RGB, HSL, and similar colors.

HTML Entity Encoder / Decoder

Dönüştürün text to HTML entities and decode HTML entities back to text anında. Supports named entities (<) and numeric entities (<). Tamamen istemci tarafında.

Meta Description Generator

Generate SEO-optimized meta descriptions for any web page. Improve click-through rates from Google search results with compelling, keyword-rich descriptions. Pure client-side, instant generation.

Meta Tag Generator

Generate SEO-friendly meta tags, Open Graph tags, and Twitter Card tags for any website. Live preview with character counters. Pure client-side, instant generation.

Web App Manifest Generator

Generate a complete web app manifest.json for your Progressive Web App (PWA). Configure icons, theme colors, display mode, and more. Instant client-side generation with download.

SERP Önizleme

Visualize how your page will appear in Google search results. Check title and description length with live desktop and mobile previews. Pure client-side, instant preview.

Text Sıralayıcı

Sort lines of text alphabetically, by length, in reverse, or randomly shuffle. Remove duplicates and empty lines. Pure client-side, instant.

HTML Table Oluşturucu

Oluşturun clean HTML table code from CSV or TSV data. Customizable borders, headers, zebra striping, and alignment. Tamamen istemci tarafında, copy-ready HTML output.

Online Notepad

A clean, distraction-free online notepad with auto-save to your browser. Write notes, count words and characters, download as .txt. No account required — 100% private.

GPA Hesaplayıcı

Ücretsiz çevrimiçi GPA hesaplayıcı. Notlar ve kredi saatlerine göre not ortalamasını hesaplayın. Çeşitli ölçekleri destekler (4.0, 5.0, 10.0, 100%). Adım adım hesaplama ile anında sonuç.

CGPA Hesaplayıcı

Ücretsiz çevrimiçi CGPA hesaplayıcı. Ders notları ve kredilerden Kümülatif Not Ortalamasını hesaplayın. 4.0, 5.0 ve 10.0 not ölçeklerini destekler.

Not Hesaplayıcı

Ücretsiz çevrimiçi not hesaplayıcı. Ağırlıklı kategorilere (sınavlar, ödevler, projeler) göre final notunu hesaplayın. Hedef GPA için hangi nota ihtiyaç olduğunu öğrenin.

Final Grade Hesaplayıcı

Calculate exactly what score you need on your final exam to reach your target grade. Enter your current grade, final exam weight, and desired score — get instant results. Free, private, no signup.

Dilbilgisi Kontrolü

Ücretsiz çevrimiçi dilbilgisi, yazım ve noktalama kontrol aracı. Hataları hızla bulur ve düzeltme önerileri sunar. İngilizce desteği.

BPM Hesaplayıcı

Tap along to any song to find its BPM instantly. Free online tap tempo tool for musicians, DJs, and dancers.

Online Metronome

Free online metronome with precise beat timing. Adjustable BPM (40-280), multiple time signatures, accent control, and visual beat indicator. Pure client-side, no download needed.

Online Drawing Pad

A free online drawing pad with customizable brush colors and sizes. Sketch, doodle, and draw instantly in your browser. No signup, no ads. Export your drawings as PNG.

Text Ters Çevirici

Reverse text online instantly. Flip characters, reverse word order, or mirror entire sentences. Ücretsiz, fast, and 100% client-side.

Superscript & Subscript Generator

Convert any text to superscript (¹²³) or subscript (₁₂₃) instantly. Perfect for math, chemistry, social media, and academic writing. Free, fast, and 100% client-side.

Find and Replace Text

Search and replace text çevrimiçi anında. Supports case-sensitive matching, regex mode, replace all or first occurrence. Free, fast, and 100% istemci tarafında.

Sitemap Oluşturucu

Generate standard XML sitemaps instantly. Paste your URLs, set priority and change frequency, then download or copy your sitemap.xml. 100% client-side, free, no registration.

Robots.txt Generator

Generate properly formatted robots.txt files to control how search engines crawl your website. Select bots, set allow/disallow rules, add sitemap, and download instantly. Pure client-side, privacy-safe.

Random Color Generator

Generate beautiful random colors with one click. Create color harmonies, palettes, and copy HEX, RGB, or HSL values instantly. Pure client-side, no limits.

Fake Data Oluşturucu

Generate realistic fake data for testing and development. Create mock names, emails, addresses, phone numbers, companies, and more. Export as JSON, CSV, or SQL. 100% client-side.

Invoice Oluşturucu

Create professional invoices anında. Customize company & client info, add line items, hesaplayın tax, and print or save as PDF. No signup required.

Receipt Generator

Generate professional receipts instantly in your browser. Fill in business details, add line items, apply tax, and print or download as PDF. No signup required.

Text to Slug

Convert any text into clean, URL-friendly slugs in real time. Multiple formats, custom separators. Pure client-side.

Roman Numeral Converter

Convert numbers to Roman numerals and vice versa. Supports 1–3999 with validation and history.

Character Counter

Count characters, words, sentences, paragraphs, lines, bytes and more. Real-time stats with social media limits.

Çevrimiçi Countdown Timer

Create a free çevrimiçi countdown timer for any event. Track days, hours, minutes, and seconds in real-time with beautiful visuals.

Screen Resolution Detector

Instantly check your screen resolution, viewport Boyut, pixel density, tarayıcı details, and device information. 100% Ücretsiz, private, and istemci tarafı.

Görüntü Formatı Dönüştürücü

Görüntüleri PNG, JPG ve WebP formatları arasında çevrimiçi ve ücretsiz olarak dönüştürün. Kayıplı formatlar için kaliteyi ayarlayın, sonuçları önizleyin ve anında indirin. %100 istemci tarafı — görüntüleriniz cihazınızdan asla ayrılmaz.

SVG to PNG Converter

Convert SVG vector files to PNG raster images online for free. Set custom dimensions, background color, and scale. 100% client-side — your files never leave your device.

Data Size Dönüştürücü

Convert data sizes instantly between bytes, kilobytes, megabytes, gigabytes, terabytes, and petabytes. Supports binary (1024) and decimal (1000) standards. Pure client-side.

File Size Dönüştürücü

Convert file sizes instantly between bytes, kilobytes, megabytes, gigabytes, terabytes, and petabytes. Decimal (1000) and binary (1024) prefixes supported. Pure client-side.

Readability Analyzer

Free online readability analyzer. Calculate Flesch Reading Ease, Flesch-Kincaid Grade Level, Gunning Fog Index, Coleman-Liau, SMOG, ARI and more. Get instant text readability scores and reading level estimates.

Okuma Hızı Testi

Ücretsiz çevrimiçi okuma hızı testi. Dakikada kaç kelime (DKK) okuduğunuzu, anlama düzeyinizi ve okuma seviyenizi anında ölçün. Kayıt gerekmez.

Reading Time Calculator

Estimate reading time for articles, essays, books, and any text. Supports slow, average, and fast reading speeds. Instant results, 100% private.

Coin Flipper

Flip a virtual coin online. Heads or Tails? Make fair random decisions with our free coin toss tool. Track statistics and enjoy smooth animations.

Dice Roller

Roll virtual dice online for free. Supports D4, D6, D8, D10, D12, D20, and D100. Roll multiple dice at once, see the total sum, and track your roll history. Perfect for board games, D&D, and RPGs.

Tekerlek Çarkıfelek

Spin a colorful wheel to make random decisions. Add your own options, customize colors, and let the wheel pick for you. Great for games, giveaways, classroom activities, and decision-making.

Random Team Generator

Shuffle and divide any list of names into random teams or groups instantly. Perfect for classrooms, sports, office activities, and party games. 100% client-side, no data sent to servers.

Random Country Generator

Generate random countries instantly. Explore flags, capitals, populations, currencies, and more. Perfect for travel inspiration, education, and games.

Random Name Generator

Generate random names instantly. Choose from male, female, or unisex names across 12+ cultures. Perfect for characters, babies, test data, and creative writing.

SQL Biçimleyici

Format and beautify SQL queries instantly. Supports Standard SQL, MySQL, PostgreSQL, and SQLite. Configurable indentation, keyword casing, and line Genişlik. Pure istemci tarafı.

Text to Speech

Convert text to natural-sounding speech instantly in your browser. Choose from multiple voices, adjust speed, pitch, and volume. Pure client-side — your text never leaves your device.

Speech to Metin

Convert your voice to Metin Giriş real-time using your tarayıcı's built-Giriş speech recognition. Supports 20+ languages. Hayır upload needed — Tümü İşleniyor happens locally on your device.

Statistics Calculator

Free online statistics calculator. Calculate mean, median, mode, standard deviation, variance, quartiles, range, and detect outliers instantly. Step-by-step breakdown. Pure client-side.

Pie Chart Generator

Free online pie chart generator. Create stunning pie charts, doughnut charts, and polar area charts with custom colors, labels, and data. Export as PNG. No signup needed, pure client-side.

Bar Chart Oluşturucu

Free online bar chart generator. Create beautiful vertical bar charts, horizontal bar charts, stacked bar charts, and grouped bar charts with custom colors, labels, and axes. Export as PNG. No signup needed, pure client-side.

Line Chart Generator

Free online line chart generator. Create beautiful line charts, area charts, spline charts, and stepped charts with multi-series support, custom colors, and axis labels. Export as PNG. No signup needed, pure client-side.

Flip Text Oluşturucu

Transform your text upside down, reverse it, or create mirror text. Perfect for social media bios, fun messages, and creative designs. Pure client-side.

Meme Oluşturucu

Create hilarious memes in seconds. Upload any image, add top and bottom text, customize font size and color, then download and share. Tamamen istemci tarafında — your images never leave your device.

Cipher / Encryption Decoder

Decode and encode text using classic ciphers: Caesar cipher (1-25 shift), ROT13, Atbash, reverse text, and Base64. Pure client-side, no data leaves your browser.

Email Signature Oluşturucu

Create professional HTML email signatures instantly. Choose from 4 templates, customize colors, add social links, and copy or export your signature. Pure client-side, no data leaves your browser.

One Rep Max Calculator

Calculate your one rep max with Epley, Brzycki, Lombardi, Mayhew and O'Conner formulas. Includes plate loading calculator and percentage tables.

YAML Biçimlendirici

Format, validate, minify, and convert YAML to JSON instantly. Pure client-side with structure analysis.

YAML Doğrulayıcı

Ücretsiz çevrimiçi YAML doğrulayıcımızla YAML belgelerinizi anında doğrulayın. Sözdizimini kontrol edin, satır numaralarıyla hataları tespit edin ve YAML'nizin düzgün biçimlendirildiğinden emin olun. %100 istemci tarafı, hiçbir veri sunuculara gönderilmez.

YAML Güzelleştirici

Ücretsiz çevrimiçi YAML güzelleştiricimizle YAML belgelerinizi anında güzelleştirin ve şekillendirin. Temiz girinti, okunabilir yapı ve sözdizimi vurgulama. %100 istemci tarafı, hiçbir veri sunuculara gönderilmez.

YAML Küçültücü

Ücretsiz çevrimiçi YAML küçültücümüzle YAML belgelerinizi anında küçültün ve sıkıştırın. Daha küçük dosya boyutları için boşlukları, yorumları ve gereksiz karakterleri kaldırın. %100 istemci tarafı, hiçbir veri sunuculara gönderilmez.

AI Dil Detector

Detect the language of any text instantly with AI-powered statistical analysis. Supports 100+ languages with confidence scores. Hayır signup required, 100% private, works offline in your browser.

AI Content Detector

Analyze text to estimate AI-generation probability using statistical linguistic features. Pure client-side — your text never leaves your device.

AI Token Counter

Estimate token count for ChatGPT, Claude, Gemini, and other LLMs. Plan your prompts and stay within context limits. 100% client-side.

AI Metin Paraphraser

Rewrite and rephrase text in multiple styles: Formal, Concise, Creative, Academic, or Casual. Hayır API key needed — 100% client-side processing.

AI Grammar Kontrol Aracı

Check grammar, spelling, and writing style instantly with AI-powered suggestions. Identifies errors, explains rules, and shows corrections — all in your browser with zero data sent to servers.

AI Email Writer

Oluştur professional, friendly, formal, or persuasive emails instantly. Enter a topic, recipient, and tone — get a polished email in seconds. 100% free, no signup, client-side only.

AI Article Outline Oluşturucu

Oluştur structured article outlines instantly. Enter a topic, choose your article type and tone — get a complete outline with headings, sections, and key points. 100% free, no signup, client-side only.

Table of Contents Generator

Generate structured table of contents from headings or plain text. Supports Markdown, HTML, and plain text output. Auto-detect headings, customize numbering styles, and export instantly. 100% free, no signup, client-side only.

AI Video Script Oluşturucu

Oluştur engaging video scripts for YouTube, TikTok, Instagram, and LinkedIn in seconds. Choose your platform, duration, and tone, and get a complete script with hook, body, and call-to-action. 100% free, no signup, client-side only.

AI Content Repurposer

Transform a single piece of content into multiple formats instantly. Repurpose blog posts into Twitter threads, LinkedIn posts, Instagram captions, video scripts, newsletters, and more. 100% free, no signup, client-side only.

AI SEO Meta Optimizer

Oluştur SEO-optimized meta titles, descriptions, and JSON-LD structured data instantly. Free SERP preview, keyword density analysis, and schema markup generator. Hayır signup required.

Retirement Calculator

Plan your retirement with our free calculator. Estimate how much you need to save, project your nest egg growth, and see if your savings will last through retirement. Pure client-side — your financial data never leaves your device.

Unix Zaman Damgası Dönüştürücü

Convert Unix timestamps to human-readable dates and vice versa. Supports seconds and milliseconds. Real-time current timestamp display.

CSS Clip Path Oluşturucu

Generate CSS clip-path shapes visually. Choose from presets or customize your own — circle, ellipse, polygon, inset. Copy ready-to-use CSS instantly. 100% free and client-side.

CSS Specificity Hesaplayıcı

Calculate CSS selector specificity instantly. Understand selector weight, priority scores, and resolve Stil conflicts. Enter any CSS selector to see its specificity Değer Giriş (a,b,c) format. Ücretsiz and istemci tarafı.

Box Shadow Oluşturucu

Create beautiful CSS box shadows with a live visual editor. Adjust offset, blur, spread, and color — copy ready-to-use CSS instantly. 100% free and client-side.

CSS Flexbox Oluşturucu

Visually design and generate CSS Flexbox layouts. Preview, tweak properties, and copy the code instantly.

CSS Animation Oluşturucu

Create CSS keyframe animations visually. Choose from 16 presets, customize timing, and copy the code instantly.

CSS Izgara Oluşturucu

Visually design and generate CSS Izgara layouts. Özelize rows, columns, gaps, and alignment. Önizleme and copy the code instantly.

CSS Grid Oluşturucu

Design CSS Grid layouts visually. Set rows, columns, gaps, and areas — copy ready-to-use CSS instantly. Perfect for responsive web design. 100% free and client-side.

Cron Expression Oluşturucu

Oluşturun, parse and validate cron expressions. Get human-readable descriptions and next execution times. Tamamen istemci tarafında.

Text Summarizer

Extract key sentences from any article, essay, or document instantly. Pure client-side, no data sent to servers.

AI Punctuation Adder

Automatically add punctuation to unpunctuated text. Perfect for speech-to-text transcripts, dictated notes, and raw text cleanup.

Placeholder Image Generator

Generate custom placeholder images in any size and color for your web design mockups and prototypes. Pure client-side, instant download.

Keyboard Tester

Free online keyboard tester to check if every key on your keyboard works. Visual QWERTY layout with real-time key detection and detailed event info. Pure client-side.

Palindrome Checker

Check if your text is a palindrome. Supports case-insensitive mode, ignore spaces/punctuation, and batch line checking.

Number to Words Converter

Convert any number into written English words instantly. Perfect for writing checks, invoices, legal documents, and formal reports. Supports up to 999 trillion. Pure client-side.

Due Date Hesaplayıcı

Calculate your pregnancy due date using last menstrual period (LMP), conception date, or ultrasound. Track trimesters, milestones, and fetal development. 100% private — all in your browser.

Gebelik Tarihi Hesaplayıcı

Son adet tarihi (SAD), tahmini doğum tarihi veya ultrason verilerine göre gebe kaldığınız tahmini tarihi hesaplayın. Dölleme pencerenizi ve gebelik takviminizi keşfedin. %100 gizli — tüm işlemler tarayıcınızda gerçekleşir.

Ovulation Calculator

Track your menstrual cycle, predict ovulation day, fertile window, and next period date. 100% private — all calculations happen in your browser.

Pregnancy Week Calculator

Calculate your current pregnancy week, trimester, due date, and track key milestones. Enter your last menstrual period (LMP) or due date to get instant results.

Pregnancy Weight Gain Calculator

Calculate healthy pregnancy weight gain based on your pre-pregnancy BMI. Get personalized weekly recommendations following IOM medical guidelines.

Kasılma Zamanlayıcı

Bu ücretsiz çevrimiçi zamanlayıcı ile doğum kasılmalarınızı takip edin. Kasılma süresini ve aralıklarını ölçerek hastaneye gitme zamanını öğrenin. Tamamen istemci taraflı — verileriniz gizli kalır.

Chmod Hesaplayıcı

Calculate Linux file permissions instantly. Toggle read, write, and execute bits for owner, group, and others to get the numeric chmod value and command.

EBOB ve EKOK Hesaplayıcı

İki veya daha fazla sayının En Büyük Ortak Bölen (EBOB/OBEB) ve En Küçük Ortak Kat (EKOK) değerlerini hesaplayın. Öklid algoritmasını adım adım gösterir. Ücretsiz ve anında sonuç.

Standard Deviation Calculator

Calculate sample standard deviation, population standard deviation, variance, mean, and more. Enter any list of numbers instantly. Free and pure client-side.

Varyans Hesaplayıcı

Hesapla sample variance and population variance for any dataset. Get step-by-step breakdowns, standard deviation, mean, and more. Ücretsiz and pure client-side.

Z-Skoru Hesaplayıcı

Hesapla the z-score (standard score) for any data point. Find percentiles, tail probabilities, and interpret how far a value is from the mean. Ücretsiz and pure client-side.

Permutation & Combination Calculator

Calculate permutations (nPr) and combinations (nCr) instantly. Enter n and r values to get results with step-by-step explanations. Free, fast, and client-side.

Tic Tac Toe

Play the classic Tic Tac Toe game online for free. Challenge the computer AI or play with a friend on the same device. No downloads, no signups — just instant fun.

Dünya Saat

Track time across multiple cities and time zones in real time. Ücretsiz online world clock with 20+ major cities. Pure client-side, instant updates.

Mean Median Mode Calculator

Free online calculator to find mean, median, mode, range, and other descriptive statistics from any data set. Paste numbers and get instant results with step-by-step explanation.

Pearson Correlation Hesaplayıcı

Hesapla the Pearson correlation coefficient between two datasets instantly. Free online correlation calculator with step-by-step breakdown, scatter plot preview, and interpretation. Supports comma and newline separated values. Pure client-side, no ads.

Quartile Calculator

Free online quartile calculator. Calculate first quartile (Q1), median (Q2), third quartile (Q3), interquartile range (IQR), and five-number summary from any data set. Paste numbers and get instant results with step-by-step explanation.

PDF Merger

Merge multiple PDF files into one document anında. Drag and drop PDFs, reorder them, and download the combined file. 100% free, no upload, no watermark.

PDF Compressor

Compress PDF files to reduce their size while maintaining readable quality. Choose compression level, preview savings, and download instantly. 100% client-side — no upload to servers.

PDF Splitter

Split PDF files into individual pages or extract specific pages. Upload a PDF, choose your split method, and download the pages you need. 100% client-side — no upload to servers.

Anagram Solver

Solve anagrams and unscramble letters instantly. Enter any set of jumbled letters and find all possible words. Free online anagram solver with a built-in dictionary of 5,000+ words. Hayır signup needed.

Factorial Hesaplayıcı

Calculate the factorial of any non-negative integer n! Supports large numbers with BigInt, shows step-by-step multiplication, digit count, and scientific notation. Free and instant.

Prime Number Calculator

Check if a number is prime, generate lists of prime numbers in any range, find the Nth prime, and perform prime factorization. Free, instant, and 100% client-side.

Savings Goal Calculator

Calculate exactly how much you need to save each month to reach your financial goal. Factor in your current savings, interest rate, and timeline to create a realistic savings plan. Pure client-side, instant results.

Debt Payoff Hesaplayıcı

Calculate how long it will take to pay off your debts using the snowball or avalanche method. See your payoff timeline, total interest, and savings compared to minimum payments.

CD Hesaplayıcı

Mevduat Sertifikası (CD) üzerindeki vade değerini ve kazanılan toplam faizi hesaplayın. Mevduat tutarınızı, APY'yi, vade süresini ve bileşik sıklığını girin.

Renk Sıcaklığı Dönüştürücü

Kelvin cinsinden renk sıcaklığını anında RGB değerlerine dönüştürün. Görsel önizleme, ışık kaynağı referans tablosu ve HEX çıktısı. Tamamen istemci tarafında — veri hiçbir yere gönderilmez.

Görüntüden PDF Dönüştürücü

Görüntüleri anında PDFye dönüştürün. JPG, PNG, WebP veya GIF dosyaları yükleyin, sayfa ayarlarını seçin ve PDFnizi indirin. %100 ücretsiz, sunucuya yükleme yok, filigran yok.

JSON to YAML Converter

Convert JSON data to YAML format instantly in your browser. Free, private, no server upload. Supports file upload, validation, and download.

YAML to JSON Dönüştürücü

Convert YAML data to JSON format instantly in your browser. Ücretsiz, private, no server upload. Supports file upload, validation, and download.

Border Radius Oluşturucu

Create perfect CSS rounded corners with a live visual editor. Adjust each corner independently, choose units (px, %, em, rem), and copy ready-to-use CSS instantly. 100% free and client-side.

Text Gölge Oluşturucu

Create beautiful CSS text-shadow effects with a live visual editor. Oluştur soft shadows, glowing text, neon effects, 3D depth and more — copy ready-to-use CSS instantly. 100% free and client-side.

CSS Filter Oluşturucu

Generate CSS filter effects visually with real-time preview. Apply blur, brightness, contrast, grayscale, hue-rotate, saturate & more. Upload your image or use sample. Copy ready-to-use CSS instantly. 100% free and client-side.

Online Metronome

Free online metronome with adjustable BPM, time signatures, and accent beats. Perfect for musicians, dancers, and practice sessions. Pure client-side, no download needed.

Ton Oluşturucu

Oluştur precise audio tones from 20Hz to 20kHz. Test speakers, tune instruments, calibrate audio equipment. Pure client-side, no data sent to servers.

Sanal Piyano

Ücretsiz online virtual piano with realistic synthesized sound using Web Audio API. Play with keyboard or mouse, record your melodies, learn chords, and explore preset songs. Pure client-side, no download needed.

Chinese Zodiac Hesaplayıcı

Discover your Chinese zodiac animal, element, and personality traits based on your birth year. Learn about compatibility, lucky numbers, and more.

YouTube Etiketler Oluşturucu

Oluştur optimized YouTube video tags instantly. Boost your video SEO with targeted keywords. Pure client-side, no data sent to servers.

Exponent Hesaplayıcı

Free online exponent and power calculator. Compute a^b, logarithms, square roots, cube roots, and scientific notation. Instant results, pure client-side.

İş İmi Oluşturucu

Yaratıcı, akılda kalıcı ve markalanabilir iş isimlerini anında oluşturun. Anahtar kelimeleri girin, sektörünüzü ve tarzınızı seçin, 10+ benzersiz isim fikri alın. Startuplar, mağazalar ve yeni girişimler için mükemmel.

Slogan Oluşturucu

Generate creative, catchy, and memorable slogans and taglines for your business, product, or brand instantly. Enter your brand name, pick your industry and tone, and get 10+ unique slogan ideas. Perfect for marketing, branding, and advertising.

Blog Başlık Oluşturucu

Generate creative, catchy, and SEO-optimized blog post titles and headlines instantly. Enter your topic, choose a title type and tone, and get 10+ unique blog title ideas that drive clicks and engagement.

Band Name Oluşturucu

Generate unique, catchy band names instantly. Choose your music style and get creative name ideas for your music group, band, or solo project. No signup needed.

AI Metin Humanizer

Transform robotic AI-generated text into natural, human-like writing. Choose your tone, apply smart linguistic patterns, and make any text sound authentically human. Free, instant, and private.

AI Hashtag Oluşturucu

Oluştur optimized hashtags for Instagram, TikTok, Twitter, LinkedIn, and YouTube. Enter a keyword or topic and get relevant, categorized hashtag suggestions instantly. 100% free, no signup, client-side only.

AI Content Rewriter

Rewrite, paraphrase, and optimize your content instantly. Choose from 6 rewriting modes to adapt your text for any platform or audience. 100% free, no signup, client-side only.

Social Media Post Planlayıcı

Plan and preview social media posts for Twitter/X, Instagram, Facebook, and LinkedIn. Check character limits, preview appearance, and get optimal posting times.

Text to Emoji Converter

Convert any text into emoji-filled messages instantly. Keywords are replaced or decorated with matching emojis. Free online tool.

CSS Flexbox Playground

Learn CSS Flexbox with an interactive playground. Adjust properties visually, see instant results, and copy the generated CSS code. Free online tool for developers.

CSS Triangle Oluşturucu

Oluştur pure CSS triangles, arrows, and directional indicators with a live visual editor. Choose from 12 preset directions, customize Boyut and Renk, and Kopyala production-ready CSS instantly. Hayır images needed — %100 istemci tarafı.

Loading Spinner Generator

Generate pure CSS loading spinners and animated loaders with a live visual editor. Choose from 10+ spinner types, customize size, color, and animation speed, and copy production-ready CSS instantly. No images needed — 100% client-side.

CSS Button Oluşturucu

Design beautiful CSS buttons with live preview. Customize colors, gradients, shadows, borders, hover effects and more. Copy the generated CSS instantly. 100% client-side.

Screen Renk Test

Test your monitor for dead pixels, stuck pixels and Renk accuracy with full-screen Düz colors. Hayır installation needed.

CSS İpucu Oluşturucu

Design beautiful CSS tooltips with live preview. Customize position, colors, arrows, animations, and copy the generated CSS instantly. 100% client-side.

Ratio Calculator

Simplify ratios, solve proportions, and compare values. Enter two or more numbers to find their simplest ratio form instantly.

Proportion Calculator

Solve proportion equations (a/b = c/d), scale recipes, and split quantities by ratio. Enter three known values to find the fourth, or divide a total by a given ratio.

Lottery Number Generator

Generate lucky lottery numbers for Powerball, Mega Millions, EuroMillions, 6/49, and custom formats. 100% free online tool.

Signature Oluşturucu

Create elegant handwritten digital signatures instantly. Choose from 8+ cursive fonts, customize colors, size, and style. Download your signature as PNG. Pure client-side — no data leaves your browser.

Fuel Cost Hesaplayıcı

Calculate fuel costs for road trips. Enter distance, fuel efficiency, and price to estimate total gas expenses. Split costs among passengers. Pure client-side.

Gas Mileage Hesaplayıcı

Calculate your vehicle's fuel economy instantly. Convert between MPG (US/UK), L/100km, and km/L. Get fuel efficiency ratings and cost estimates. Pure client-side, free, no data collection.

Screen DPI Hesaplayıcı

Calculate your screen DPI (dots per inch) or PPI (pixels per inch) instantly. Enter resolution and diagonal Boyut to see pixel density, sharpness rating, and compare with common devices. 100% Ücretsiz and istemci tarafı.

Depth of Field Hesaplayıcı

Calculate depth of field, hyperfocal distance, near and far focus limits for any camera sensor, lens, and aperture. Essential tool for photographers to achieve perfect focus. Pure client-side.

Area Hesaplayıcı

Hesapla the area of 8 common geometric shapes — rectangle, square, circle, triangle, trapezoid, parallelogram, rhombus, and ellipse. Instant results with formulas shown. Pure client-side.

Circle Calculator

Free online circle calculator. Enter any one value (radius, diameter, circumference, or area) and instantly calculate all other circle measurements with formulas and step-by-step solutions.

Hacim Hesaplayıcı

Hesapla the volume and surface area of 6 common 3D shapes — sphere, cube, cylinder, cone, rectangular prism, and pyramid. Instant results with formulas shown. Supports multiple units. Pure client-side.

Toprak Hacmi Hesaplayıcı

Bahçe yataklarınız, saksılarınız, yüksek yataklarınız ve dikim kaplarınız için tam olarak ne kadar toprağa ihtiyacınız olduğunu hesaplayın. Anında torba önerileri, toprak karışım oranları ve maliyet tahminleri alın. Metrik ve emperyal birimleri destekler.

Angle Dönüştürücü

Dönüştür between all angle units instantly: degrees, radians, gradians, arcminutes, arcseconds, revolutions, and milliradians. Real-time conversion with formulas and reference table.

Collatz Conjecture Hesaplayıcı

Explore the famous 3n+1 Collatz conjecture. Enter any positive integer and see the complete sequence, total steps, peak value, and a visual chart. Free, instant, and runs entirely in your browser.

Heat Index Hesaplayıcı

Hesapla the heat index (feels-like temperature) based on temperature and humidity. Get heat safety warnings and health recommendations. Tamamen istemci tarafında.

Area Dönüştürücü

Convert between all area units instantly: square meters, square kilometers, square feet, square inches, square yards, square miles, acres, and hectares. Real-time conversion with formulas and reference table.

Force Dönüştürücü

Convert between all force units instantly: newtons, kilonewtons, dynes, kilogram-force, pound-force, ounce-force, poundals, meganewtons, and millinewtons. Real-time conversion with formulas and reference table.

Power Converter

Convert instantly between all power units: watts, kilowatts, megawatts, milliwatts, horsepower, metric horsepower, BTU per hour, calories per second, joules per second and kilojoules per second. Real-time conversion with formulas and reference table.

Speed Dönüştürücü

Convert Arasında Tümü speed and velocity units instantly: miles per hour, kilometers per hour, meters per second, knots, feet per second, mach, and more. Real-time conversion with formulas and reference table.

Tork Dönüştürücü

Convert torque units instantly: Newton-meter, kilogram-force meter, pound-force foot, pound-force inch, dyne centimeter, and more. Ücretsiz online tool with real-time conversion.

Hacim Dönüştürücü

Convert between all volume and capacity units instantly: milliliters, liters, gallons, quarts, pints, cups, fluid ounces, tablespoons, teaspoons, cubic meters, and more. Real-time conversion with formulas and reference table.

NPV Calculator

Calculate the Net Present Value (NPV) of any investment or project with custom cash flows and discount rate. See investment decision guidance, profitability index, payback period, benchmark comparison, and visual charts. Pure client-side, instant results.

Habit İzleyici

Track your daily habits with a visual calendar, streak counter & completion stats. Pure frontend, kayıt gerekmez required — all data stays tarayıcınızda.

Tabata Timer

Free online Tabata timer for high-intensity interval training. Customize work/rest intervals, track rounds, with audio cues and visual countdown. No signup needed.

Interval Timer

Ücretsiz çevrimiçi interval timer for HIIT, Tabata, EMOM, and circuit training. Customize work/rest intervals, warm-up, cool-down, with audio cues and visual progress. No signup needed.

Breathing Exercise Timer

Free guided breathing exercise timer with visual breath cues. Practice 4-7-8, box breathing, coherent breathing, and more. Reduce stress and improve focus instantly. No signup needed.

Beyaz Gürültü Oluşturucu

Oluştur free white, pink, and brown noise instantly in your browser. Use it for sleep, focus, relaxation, or to mask distracting sounds. No downloads, no signups — pure ambient sound generated locally.

Ideal Weight Calculator

Calculate your ideal body weight using scientifically validated formulas: Robinson, Miller, Devine, and Hamwi. Supports both Metric and Imperial units. Pure client-side.

Temperature Dönüştürüner

Dönüştürün temperatures anında between Celsius, Fahrenheit and Kelvin. Real-time bidirectional conversion with formulas and reference table. Tamamen istemci tarafında.

Meeting Time Planner

Find the perfect meeting time for participants in different time zones. Visual working hours overlap, instant local time conversion, and one-click sharing. Pure client-side.

Meeting Cost Calculator

Calculate how much your meetings cost in real time. Enter attendee salaries and duration to see the total cost per meeting. Pure client-side.

CSS Unit Dönüştürücü

Convert any CSS value between px, rem, em, vw, vh, %, pt, pc, ch, ex, cm, mm, and in. Set your base font size and viewport dimensions for accurate real-time conversion. Pure client-side.

Ohm's Law Calculator

Calculate voltage, current, resistance, and power using Ohm's Law. Enter any two values to find the other two instantly. Pure client-side.

Resistor Color Code Calculator

Decode resistor color bands to resistance value, tolerance, and temperature coefficient. Supports 4-band, 5-band, and 6-band resistors. Reverse lookup available.

LED Resistor Calculator

Calculate the ideal series resistor for any LED circuit instantly. Enter supply voltage, LED forward voltage, and desired current to get the resistor value, nearest standard resistor, power dissipation, and color code.

Decibel Hesaplayıcı

Calculate decibels for power and voltage ratios. Convert between dB, dBm, dBW, and dBV instantly. Perfect for audio engineers, RF engineers, and electronics hobbyists. Pure client-side.

Çalışma Saat Hesaplayıcı

Ücretsiz online work hours calculator. Enter your start and end times, add breaks, and instantly get your total hours, regular time, and overtime. Perfect for employees and freelancers. 100% client-side.

Significant Figures Hesaplayıcı

Free online significant figures calculator. Instantly count significant figures in any number and round to your desired precision. Perfect for chemistry, physics, and engineering students.

Responsive Design Tester

Test how your website looks on different screen sizes and devices. Preview your site on mobile, tablet, and desktop resolutions with a single click. Perfect for web developers and designers to ensure responsive design compatibility.

SVG Shape Generator

Free online SVG shape generator. Create rectangles, circles, ellipses, lines, polygons, and paths with a visual editor. Edit fill, stroke, opacity, and geometry in real time. Copy SVG code or download the file instantly.

Dog Age Hesaplayıcı

Convert your dog's age to human-equivalent years based on breed size. More accurate than the old "times 7" rule. Pure client-side.

Kedi Yaşı Hesaplayıcı

Kedinizin yaşını insana eşdeğer yıllara dönüştürün. Eski "7 ile çarp" kuralından daha doğru. Anında sonuçlar.

Dog Name Generator

Generate the perfect name for your dog or puppy. Browse thousands of unique, cute, tough, funny, and classic dog names. Filter by gender and style to find the ideal name for your new best friend.

Love Calculator

Free online love calculator. Calculate love compatibility and relationship match percentage between two names using the classic FLAMES algorithm. Fun, shareable, and entertaining!

Random Quote Generator

Discover inspirational, motivational, and wisdom quotes from famous authors. Copy, share, and get inspired daily!

Internet Speed Test Edin

Test Edin your internet connection speed in seconds. Measure download speed, upload speed, and ping latency with our free çevrimiçi speed test edin araç. No ads, instant results, pure istemci tarafında.

Glassmorphism Jeneratör

Ücretsiz çevrimiçi CSS glassmorphism jeneratör. Gerçek zamanlı önizleme ile güzel buzlu cam UI efektleri oluşturun. Şeffaflık, bulanıklık, doygunluk, renk, kenar yarıçapı ve gölge ayarları. Kopyalamaya hazır CSS kodu.

Neumorphism Generator

Free online CSS neumorphism generator. Create beautiful soft UI (neumorphic) effects with real-time preview. Adjust intensity, blur, color, and shape. Copy-ready CSS code.

CSS Pattern Oluşturucu

Ücretsiz Çevrimiçi CSS pattern Oluşturucu. Oluştur seamless Arka plan patterns (stripes, dots, checkerboard, Grid, diagonal satır) with customizable colors and Boyut. Kopyala-ready CSS Kod.

Bingo Card Oluşturucu

Generate free printable bingo cards instantly. Create custom word bingo or classic number bingo (1-75) for classrooms, parties, and events. Print or download as image.

Flashcard Maker

Create, study, and memorize with free online flashcards. Build custom decks, flip cards, and track your progress. 100% private — no signup needed.

Life Path Number Calculator

Calculate your Life Path Number from your birth date. Discover your destiny, personality traits, strengths, challenges, and life purpose based on numerology. Free, private, and instant.

Image to ASCII Art

Free online image to ASCII art converter. Upload any image and instantly convert it into text-based ASCII art with adjustable resolution, character sets, and contrast. Pure client-side processing — no server uploads.

Break-Even Hesaplayıcı

Calculate your break-even point in units and revenue instantly. Enter fixed costs, variable costs, and selling price to find when your business starts making profit. Supports target profit analysis. Pure client-side.

Download Time Hesaplayıcı

Estimate how long it takes to download any file based on your internet speed. Compare 3G, 4G, 5G, and fiber download times instantly. 100% client-side.

Data Usage Calculator

Estimate your monthly internet data usage based on your online activities. Calculate streaming, gaming, video calls, and browsing consumption to find the perfect internet plan. 100% client-side.

Bandwidth Calculator

Free online bandwidth calculator. Calculate download time, upload time, or required bandwidth instantly. Supports multiple units. Pure client-side, no ads.

Yükleme Zaman Hesaplayıcı

Estimate how long it takes to upload any file based on your internet speed. Compare 3G, 4G, 5G, and fiber upload times instantly. 100% client-side.

Fraction Hesaplayıcı

Add, subtract, multiply, and divide fractions with step-by-step solutions. Simplify results instantly. Supports mixed numbers and improper fractions. 100% free.

Decimal to Fraction Hesaplayıcı

Convert any decimal number to a simplified fraction instantly. Get step-by-step conversion, mixed number format, and percentage equivalent. Free and private.

HTML to Text

Paste HTML code and anında extract clean plain text. Removes all tags, scripts, styles, and comments. 100% istemci tarafında.

HTTP Status Code Reference

Complete reference guide for all HTTP status codes (1xx, 2xx, 3xx, 4xx, 5xx). Search, filter, and understand every response code with explanations, common causes, and solutions.

CSS Scrollbar Oluşturucu

Oluştur Özel CSS scrollbar styles with live Önizleme. Adjust Genişlik, colors, track, thumb, and Üzerine gelme effects. Oluştur cross-tarayıcı CSS for WebKit and Firefox instantly. %100 istemci tarafı.

CSS Metin Effect Oluşturucu

Oluştur stunning CSS Metin effects Çevrimiçi. Oluştur neon, 3D, glitch, gradient, typing, and glow effects with live Önizleme and Kopyala-paste CSS Kod.

Görüntü Döndürücü ve Çevirici

Görüntüleri çevrimiçi ücretsiz olarak döndürün ve çevirin. 90°, 180°, 270° veya herhangi bir özel açı döndürün. Yatay veya dikey olarak çevirin. %100 istemci tarafı — görüntüleriniz cihazınızdan asla ayrılmaz.

Overtime Pay Calculator

Calculate overtime pay instantly. Enter your regular hourly rate and hours worked to see total earnings with overtime breakdown. Supports multiple overtime rules including time-and-a-half and double time.

Ring Size Converter

Free online ring size converter. Convert between US, UK, EU, Japan, China, and India ring sizes. Visual ring sizer, measurement guide, and printable ruler included.

Shoe Size Dönüştürücü

Free online shoe size converter. Convert between US, UK, EU, CM (Japan), and AU shoe sizes. Complete size charts for men, women, and kids.

SEO Meta Tag Analizör

Analyze and generate SEO meta tags for your website. Check Open Graph, Twitter Cards, title, description and get instant SEO score. Free online SEO audit tool.

Keyword Density Checker

Analyze keyword density, word frequency, and content optimization for SEO. Paste your text to discover top keywords, their density percentages, and stop-word filtering. Free, instant, and 100% client-side.

Syllable Counter

Count the number of syllables in any English text instantly. Get word-by-word breakdown, average syllables per word, and identify multi-syllable words. 100% client-side.

Decision Maker

Can't decide? Get instant Yes, No, or Maybe answers with our free online decision maker. Features Magic 8-Ball mode, custom options, statistics tracking, and smooth animations.

Memory Game

Free online memory card matching game. Flip cards, find pairs, and train your brain. Multiple difficulty levels, emoji themes, and progress tracking. No signup needed.

Minesweeper

Play the classic Minesweeper game online for free. Clear the minefield without detonating any bombs. Three difficulty levels, timer, and flag counter. No downloads needed.

Snake Oyun

Play the classic Snake game online for free. Navigate the snake, eat food, grow longer, and avoid hitting walls or yourself. Multiple speeds, score tracking, and mobile-friendly controls.

Sliding Puzzle

Play the classic 15 Sliding Puzzle game online for free. Slide numbered tiles to arrange them in order. Challenge your mind with this timeless logic puzzle. No downloads needed.

Slot Makine

Play a free online slot machine game with no download required. Spin the reels, match symbols, and win virtual credits. Pure client-side fun with animated reels and sound effects.

2048 Oyun

Oyna 2048, the addictive number puzzle game. Slide tiles, merge numbers, and reach the 2048 tile. Free, no signup, works on desktop and mobile.

Tetris

Play the classic Tetris block puzzle game online for free. Stack falling blocks, clear lines, and survive as long as you can. Keyboard and mobile touch controls.

Wordle Oyun

Play Wordle online for free! Guess the 5-letter word in 6 tries. Daily challenge + unlimited practice mode. Track stats, share results, and challenge friends. No download needed.

Maze Generator

Generate free printable maze puzzles instantly. Choose from multiple difficulty levels and sizes, solve them online, or download as an image. Perfect for kids, educators, and puzzle enthusiasts.

pH Calculator

Calculate pH, pOH, hydrogen ion concentration [H⁺], and hydroxide ion concentration [OH⁻] instantly. Includes a visual pH scale and common substance reference table. Pure client-side.

SMD Resistor Calculator

Decode SMD resistor codes instantly. Supports 3-digit, 4-digit, and EIA-96 coding systems. Calculate resistance values from surface-mount resistor markings. Pure client-side.

Ceramic Capacitor Code Calculator

Decode ceramic and SMD capacitor numeric codes instantly. Convert 3-digit markings to capacitance values in pF, nF, and µF. Includes tolerance codes and reference tables.

LED Resistor Calculator

Calculate the ideal series resistor for any LED circuit instantly. Enter supply voltage, LED forward voltage, and desired current to get the resistor value, nearest standard resistor, power dissipation, and color code.

Rock Paper Scissors

Play the classic Rock Paper Scissors game online for free against the computer. Track your wins, losses, and streaks. No downloads, no signups — instant fun.

Web Sitesi Ping Test

Check if any website is online and measure its response time instantly. Ücretsiz uptime checker with visual status indicators and ping history. 100% client-side, no data sent to servers.

Uptime Calculator

Calculate uptime percentage, allowed downtime, and SLA compliance for any time period. Essential for DevOps, SREs, and system administrators.

Invisible Character Detector

Detect invisible, zero-width, and hidden Unicode characters in any text. Spot malicious hidden characters, zero-width spaces, and non-printable control characters anında. 100% private, works offline.

Moon Phase Calculator

Discover the current moon phase for any date. View illumination percentage, moon age, next full moon & new moon dates. Beautiful visual moon display. 100% client-side.

Online Ruler — 1 CM & Inch Screen Measure

Free online ruler to measure 1 cm, inches, and any length on your screen. Calibrate to your display DPI for accurate real-world measurements. Perfect for quick online measurements without downloads.

Kelime Karıştırma

Play Kelime Karıştırma game online for free. Unscramble letters to find hidden words, track your score and streaks, or use the solver to decode any jumbled letters. No downloads needed.

Hangman

Play the classic Hangman word guessing game online for free. Guess the hidden word letter by letter. Seç from multiple categories and difficulty levels. Hayır downloads, kayıt gerekmezs — just instant fun.

Mastermind

Play the classic Mastermind code-breaking game online for free. Crack the secret color code in 10 tries. Choose Easy or Hard mode. No downloads, no signups — just pure logic fun.

UTM Kampanya URL Oluşturucu

Build UTM-tagged tracking URLs for your marketing campaigns. Oluştur campaign links with source, medium, term, content parameters. Export to CSV.

Birim Fiyat Hesaplayıcı

Hesapla the unit price of products to compare deals and find the best value. Enter price and quantity for two items to see which is cheaper per unit. 100% free.

Benim Nedir Benim IP?

Instantly find your public IPv4/IPv6 address. Simple, fast, and 100% free. No signup required.

Paint Calculator

Calculate exactly how much paint you need for any room. Enter dimensions, doors, windows, and coverage to get gallons required with waste factor. Free online tool.

Rüzgar Soğuk Hesaplayıcı

Hesapla the wind chill index to know how cold it really feels outside. Enter temperature and wind speed to get the perceived temperature and frostbite risk level. Ücretsiz online tool.

Protein Calculator

Calculate your daily protein needs based on weight, activity level, and fitness goals. Get personalized protein recommendations with food source examples. Free online tool.

Kelime Bulut Oluşturucu

Turn any text into a stunning visual word cloud. Customize colors, shapes, and fonts. Filter stop words automatically. Download as PNG or SVG. Pure client-side — no data leaves your browser.

Hourly Oran Hesaplayıcı

Hesapla your freelance or consulting hourly rate based on target annual income, taxes, business expenses, and profit margin. Visual income breakdown. Ücretsiz çevrimiçi araç.

Ses Kaydedici

Record voice and audio instantly in your browser. No downloads, no signups, no data collection. Click record, speak, stop, and download your audio file. Ücretsiz and private.

Random Sentence Generator

Generate natural, readable English sentences instantly. Perfect for creative writing prompts, language learning, placeholder text, and testing. 100% client-side.

Sample Size Calculator

Free online sample size calculator for research and surveys. Calculate the required sample size for mean estimation or proportion estimation. Choose confidence level, margin of error, and population characteristics. Instant results, pure client-side.

To-Do Liste

Simple and powerful online to-do list manager. Add, complete, and organize tasks with local storage. No account needed.

Handwriting Dönüştürücü

Dönüştür typed text into realistic handwriting images. Seç from multiple handwriting fonts, customize paper style, ink color, and download as PNG. Mükemmel for notes, assignments, and creative projects.

PayPal Fee Calculator

Calculate PayPal transaction fees instantly. See how much you will receive after fees or how much to send so the recipient gets the full amount. Pure client-side.

Social Media Image Size Guide

Complete reference for social media image dimensions in 2026. Find optimal sizes for Instagram, Facebook, Twitter, YouTube, LinkedIn, TikTok, and Pinterest. One-click copy.

Sales Commission Calculator

Calculate sales commission instantly. Enter sales amount and commission rate to see your earnings. Supports flat and tiered commission structures. Free, private, no registration.

Blood Pressure Hesaplayıcı

Enter your systolic and diastolic blood pressure readings to instantly see your BP category (Normal, Elevated, Hypertension Stage 1/2, or Crisis) and get actionable health advice. 100% client-side.

Dew Point Hesaplayıcı

Calculate the dew point temperature instantly from air temperature and relative humidity. Understand comfort levels and condensation risk. Pure client-side.

Binaural Beats Oluşturucu

Generate free binaural beats instantly in your browser. Choose from Delta, Theta, Alpha, Beta, and Gamma brainwave presets for meditation, sleep, focus, and relaxation. Pure client-side, no downloads.

Tally Counter

A simple, free online tally counter. Click to increment, decrement, or reset. Perfect for counting people, items, scores, laps, and more.

Rule of 72 Calculator

Estimate how long it takes to double your investment using the Rule of 72. Enter an annual interest rate to see the approximate doubling time. Reverse mode also available. Pure client-side, instant results.

Special karakter

Browse, search, and Kopyala 1,000+ special karakter, Unicode symbols, emojis, math signs, arrows, currency symbols, and more. Ücretsiz, fast, and Anında Kopyala-paste.

ASCII Table

Free online ASCII table reference. Searchable ASCII character chart with decimal, hex, octal, binary values, printable characters, and control codes. Pure client-side, no data sent to servers.

Breadcrumb Schema Oluşturucu

Generate Schema.org BreadcrumbList JSON-LD structured data for Google rich snippets. Build breadcrumb navigation markup instantly. Free, client-side, no data sent to servers.

Sıkça Sorulan Sorular Schema Oluşturucu

Generate Schema.org FAQPage JSON-LD structured data instantly. Add FAQ rich snippets to your website for better Google search results. Free, client-side, no API needed.

Review & Rating Schema Generator

Generate Schema.org Review + AggregateRating JSON-LD structured data instantly. Add star ratings to Google search results for higher CTR. Free, client-side, no API needed.

Random Date Generator

Generate random dates within any range. Perfect for testing, scheduling, and data generation. 100% free online tool.

HowHedef Şema Oluşturucu

Oluştur Google-ready HowHedef structured data (JSON-LD) for your step-by-step guides. Boost SEO with rich snippets instantly.

Güven Aralığı Hesaplayıcı

Örneklem ortalamaları ve oranları için istatistiksel güven aralıkları hesaplayın. Güven düzeyini seçin, örneklem verilerinizi girin ve görselleştirmelerle sonuç alın.

Military Time Converter

Convert between military time (24-hour format) and standard time (12-hour AM/PM format). Instant conversion, no signup required. Pure client-side.

Görüntüden Metin Dönüştürücü

OCR kullanarak görüntülerden anında metin çıkarın. Herhangi bir görüntüyü yükleyin ve düzenlenebilir metne dönüştürün. %100 istemci tarafı, gizli ve ücretsiz.

Handwriting to Text Converter

Convert handwritten notes, letters, and documents into editable digital text using advanced OCR. Upload a photo of your handwriting and get clean, editable text instantly. 100% free and private.

Turnuva Tablo Oluşturucu

Create professional single-elimination tournament brackets online. Enter team or player names, generate a printable bracket, and track winners round by round. Perfect for sports, esports, gaming, and office competitions.

Salary Calculator

Convert between annual salary, monthly salary, weekly wage, daily wage, and hourly rate. Estimate take-home pay after taxes for US, China, UK, and EU. Pure client-side.

Density Hesaplayıcı

Calculate density instantly from mass and volume. Supports kg/m³, g/cm³, lb/ft³, and more. Includes reference table for 50+ common substances. Pure client-side.

Margin of Error Calculator

Free online margin of error calculator. Calculate confidence intervals for survey data. Supports 90%, 95%, 99% confidence levels. Perfect for students, researchers, and data analysts.

Web Sitesi Hız Test

Test your website speed instantly. Measure page load time, TTFB, DOM ready, and resource loading with the browser Performance API. No server required — pure client-side testing.

Satır Sonu Ekle

Metninizdeki cümlelerin sonuna otomatik olarak satır sonları ekleyin. Kısaltmaları, tırnak içindeki metni ve CJK noktalamasını işler. Ücretsiz, anında ve 100% istemci tarafı.

List Style Oluşturucu

Generate CSS list styles with live preview. Choose from standard bullets, numbers, emojis, custom images, and more. Copy the CSS code instantly. Pure client-side.

CSS Stepper Oluşturucu

Tasarım beautiful CSS steppers and multi-step wizards with live Önizleme. Customize layouts, styles, states, icons, and step labels — Kopyala the generated CSS and HTML instantly.

CSS Tabs Oluşturucu

Tasarım beautiful CSS tab components with live Önizleme. Customize styles, positions, animations, and colors — Kopyala the generated CSS and HTML instantly.

CSS Dropdown Menu Generator

Design beautiful CSS dropdown menus with live preview. Customize styles, directions, animations, and colors — copy the generated CSS and HTML instantly.

Log Calculator

Calculate logarithms with any base, natural log (ln), and common log (log10). Includes logarithmic properties, change of base formula, and step-by-step explanations.

Antilog Hesaplayıcı

Hesapla antilogarithms (inverse logs) with any base. Supports common antilog (base 10), natural antilog (base e), binary antilog (base 2), and custom bases. Instant results with step-by-step explanations.

SIP Hesaplayıcı

Calculate returns on your Systematic Investment Plan (SIP). See total investment, expected returns, wealth gained, and year-by-year growth projection. Supports step-up SIP, inflation adjustment, and reverse target calculation.

Lorem Ipsum Generator

Generate professional Lorem Ipsum placeholder text instantly. Control paragraphs, sentences, and words. Copy as plain text or HTML. Perfect for designers, developers, and content creators.

Burç İşaret Hesaplayıcı

Discover your Western zodiac sign instantly based on your birth date. Learn about your astrological sign, element, ruling planet, personality traits, and compatibility. Ücretsiz, instant, and 100% client-side.

Dead Pixel Test

Free online dead pixel test tool. Detect stuck pixels, dead pixels, and hot pixels on your monitor, laptop, or phone screen. Use full-screen color tests in black, white, red, green, blue, and more.

AI Product Açıklama Oluşturucu

Oluştur compelling product descriptions instantly for your e-commerce store, website, or marketing. Choose a style, enter product details, and get professional copy that converts. 100% free, client-side only.

AI Story Oluşturucu

Oluştur unique creative stories in seconds. Choose a genre, enter a theme, and get a complete short story with characters, plot, and resolution. 100% free, no signup, client-side only.

Arc Length Hesaplayıcı

Hesapla arc length, sector area, and chord length for any circle sector. Enter radius and central angle to get instant results with formulas shown.

BAC Hesaplayıcı

Estimate your blood alcohol content (BAC) based on drinks consumed, body weight, gender, and time elapsed. Pure client-side calculator using the Widmark formula.

Doğum Günü Hesaplayıcı

Bir sonraki doğum gününüze kaç gün kaldığını hesaplayın. Yaşınızı, burcunuzu, doğduğunuz günü ve doğum günü geri sayımını öğrenin. %100 istemci tarafı.

Braille Dönüştürücü

Convert text to Braille characters instantly. Free, client-side tool — supports Grade 1 Braille for letters, numbers, and punctuation.

BTU Hesaplayıcı

Calculate the required BTU for your room air conditioner. Factor in room size, insulation, sunlight, climate, and occupants. Get AC type recommendations instantly.

CAC Hesaplayıcı

Ücretsiz çevrimiçi CAC hesaplayıcı. Müşteri Edinme Maliyeti (CAC), toplam pazarlama harcaması veya yeni müşteri sayısını hesaplayın. SaaS, e-ticaret ve dijital pazarlama ekipleri için vazgeçilmez.

Karbon Ayak İzi Hesaplayıcı

Bu ücretsiz çevrimiçi hesaplayıcı ile kişisel karbon ayak izinizi tahmin edin. Çevresel etkinizi azaltmak için uygulanabilir öngörüler alın.

Circumference Hesaplayıcı

Calculate circle circumference, radius, and diameter instantly. Free online circumference calculator with unit conversion and visual diagram. Supports cm, m, in, ft.

Beton Hesaplayıcı

Döşemeler, temeller, kolonlar ve merdivenler için beton hacmini hesaplayın. Gerekli torba sayısını ve toplam maliyeti tahmin edin. Metrik ve emperyal birimleri destekler.

CPM Hesaplayıcı

Ücretsiz çevrimiçi CPM hesaplayıcı. Reklam kampanyalarınız için Bin Gösterim Başına Maliyet (CPM), toplam kampanya bütçesi veya toplam gösterim sayısını hesaplayın. Medya alımı ve dijital pazarlama için vazgeçilmez. Tamamen istemci tarafında, reklamsız.

CTR Hesaplayıcı

Free online CTR calculator. Calculate click-through rate for Google Ads, Facebook Ads, email campaigns, and any digital marketing. Compare against industry benchmarks. Pure client-side, no ads.

Bounce Rate Hesaplayıcı

Free online bounce rate calculator. Calculate bounce rate, bounced emails, or total emails sent for your email campaigns. Compare against industry benchmarks. Pure client-side, no ads.

Cron Expression Oluşturucu

Generate and parse cron expressions online. Get human-readable descriptions, next execution times, and validation. Free, instant, and 100% client-side.

CSV to Markdown Table

Convert CSV data to Markdown table format instantly. Paste your CSV, choose options, and get clean Markdown tables ready for GitHub, docs, and more.

Markdown Tablo Oluşturucu

CSV veya TSV verilerini anında temiz Markdown tablo sözdizimine dönüştürün. Özelleştirilebilir ayraçlar, başlık satırları ve hizalama. README'ler, dokümantasyon ve GitHub için mükemmel.

Cube Root Hesaplayıcı

Calculate cube roots instantly with our free online calculator. Find perfect cubes, simplify radical expressions, and see precise results. Pure client-side, no ads.

Cycling Pace Hesaplayıcı

Calculate your cycling speed, distance, or time. Supports km/h, mph, and m/s. Plan your rides with preset distances and split times. Pure client-side.

Fraction to Decimal Hesaplayıcı

Convert any fraction to a decimal instantly. Supports proper fractions, improper fractions, and mixed numbers. Get step-by-step conversion with percentage equivalent. Free and private.

Monitor Gamma Calibration

Test and calibrate your monitor gamma value online. Adjust gamma settings to ensure accurate color display and smooth gray gradients.

Harika Circle Distance Hesaplayıcı

Hesapla the great circle distance between two GPS coordinates using the Haversine formula. Desteks latitude and longitude inputs with results in kilometers, miles, and nautical miles. Ücretsiz çevrimiçi araç.

Hourly to Salary Hesaplayıcı

Dönüştür your hourly wage to annual, monthly, weekly, and daily salary instantly. Özelize working hours and weeks per year. Tamamen istemci tarafında calculation.

HTML Entity Encoder / Decoder

Encode special HTML characters into HTML entities and decode them back. Dönüştürün text with <, >, &, ", ' into &lt;, &gt;, &amp;, &quot;, &apos; and vice versa. Tamamen istemci tarafında, instant conversion.

HTML Kodlayıcı / Kod Çözücü

Encode and decode HTML entities instantly. Dönüştür special characters to named (&lt;), decimal (&#60;), or hex (&#x3C;) HTML entities and back. Tamamen istemci tarafında, no data sent to servers.

Intermittent Fasting Hesaplayıcı

Plan your intermittent fasting schedule with precision. Hesaplayın fasting windows, eating periods, and weekly schedules for popular methods like 16:8, 18:6, 20:4, 5:2, and OMAD.

Language Detector

Detect the language of any text instantly using pure statistical analysis. Supports 50+ languages with confidence scores. No API calls, 100% private, works completely offline in your browser.

Magic 8 Ball

Ask the Magic 8 Ball any yes-or-no question and get an instant mystical answer. Fun, free, and completely random — no data leaves your browser.

Mortgage Refinance Calculator

Calculate whether refinancing your mortgage makes sense. Compare your current loan vs a new loan, see monthly savings, total interest savings, and break-even point.

NATO Phonetic Alphabet Dönüştürücü

Convert Metin to/from the NATO phonetic alphabet instantly. Ücretsiz, istemci tarafı Araç — perfect for spelling names and codes over the phone.

Guitar Chord Bulucu

Find any guitar chord instantly with interactive diagrams. Gözat 100+ chords across all keys with fretboard visualization and finger placement.

NPS Calculator

Calculate your Net Promoter Score (NPS) instantly. Enter promoter, passive, and detractor counts to see NPS score, distribution breakdown, and benchmark comparison. Pure client-side, zero latency.

Prime Number Checker

Check if any number is prime. Get instant results with factorization, prime factors, and nearby primes. Free, fast, and 100% client-side.

Probability Calculator

Free online probability calculator. Calculate simple probability, conditional probability (Bayes theorem), joint probability, permutations (nPr), combinations (nCr), and complementary probability. Instant results with formula explanations.

Random Letter Generator

Generate random letters from the alphabet instantly. Pick single or multiple letters, choose uppercase or lowercase, with or without duplicates. Pure client-side, no data sent to servers.

Random MAC Address Generator

Generate random MAC addresses instantly. Choose formats (colon, hyphen, dot), specify OUI prefix, and bulk generate. 100% client-side.

Sentence Sayaç

Free online sentence counter. Instantly count the number of sentences in your text. Also shows word count, character count, and average sentence length.

Slope Hesaplayıcı

Calculate slope between two points, find y-intercept, and get the linear equation in slope-intercept and point-slope forms. Perfect for algebra and geometry problems.

Square Root Calculator

Calculate square roots instantly with our free online calculator. Find perfect squares, simplify radicals, and see step-by-step solutions. Pure client-side, no ads.

Sudoku

Free online Sudoku puzzle solver and generator. Play classic 9x9 Sudoku with multiple difficulty levels, auto-check, hints, and solve any puzzle instantly. No signup needed.

Text Tekrarlayıcı

Ücretsiz online text repeater. Repeat any text, string, word, or sentence multiple times with custom separators. Perfect for testing, formatting, and content generation. Pure client-side, no ads.

Venn Diyagram Oluşturucu

Ücretsiz online Venn diagram generator. Create customizable 2-set and 3-set Venn diagrams to visualize set relationships, compare groups, and illustrate logical intersections. Download as PNG or SVG. No signup needed.

Bel-to-Kalça Oran Hesaplayıcı

Hesapla your waist-to-hip ratio (WHR) and assess your health risk. Pure client-side calculator using WHO standards.

Beyaz Gürültü Oluşturucu

Oluştur free white, pink, and brown noise instantly in your browser. Use it for sleep, focus, relaxation, or to mask distracting sounds. No downloads, no signups — pure ambient sound generated locally.

Engagement Rate Calculator

Calculate social media engagement rate for Instagram, Twitter, TikTok, Facebook, LinkedIn, and YouTube. Compare against platform benchmarks and get actionable insights.

XML to JSON Dönüştürücü

Convert XML documents to JSON and vice versa instantly. Supports attributes, namespaces, CDATA, and nested elements. Ücretsiz, fast, and 100% client-side.

Potansiyel Enerji Hesaplayici

Kutle, yukseklik ve yercekimi kullanarak yercekimi potansiyel enerjisini aninda hesaplayin. kg, g, lb ve m, ft, cm destekler. Formul, adim adim hesaplama ve Joule, kJ, cal ve BTU cinsinden sonuclari gosterir. Tamamen istemci tarafi.

Elastic Potential Energy Hesaplayıcı

Calculate elastic potential energy stored in a spring using spring constant and displacement. Supports N/m, N/cm, lb/in and m, cm, mm, in, ft. Shows formula, step-by-step calculation, and results in Joules, kJ, cal, BTU, erg, and eV. Pure client-side.

IBAN Validator

Validate IBAN numbers instantly. Check bank account correctness, verify country format, and detect errors before transfers. Free online IBAN checker — no data stored.

Eisenhower Matrix

Organize and prioritize your tasks using the Eisenhower Matrix. Categorize tasks by urgency and importance to focus on what truly matters. Free, private, and works offline.

Gitignore Generator

Free online .gitignore file generator. Create perfect gitignore files for Node.js, Python, Java, Go, React, Django, and 30+ other languages and frameworks. Combine templates and add custom patterns.

Speaking Time Hesaplayıcı

Calculate how long it takes to speak any Metin aloud. Perfect for presentations, podcasts, speeches, and voiceovers. Supports multiple speaking speeds and pause adjustments. 100% private.

Gravel Hesaplayıcı

Ücretsiz online gravel calculator. Hesapla how much gravel, stone, or pebbles you need for your driveway, path, garden, or landscaping project. Desteks metric and imperial units.

Coffee Ratio Hesaplayıcı

Calculate the perfect coffee-to-water ratio for any brewing method. Supports Pour Over, French Press, AeroPress, Espresso, Cold Brew, and Moka Pot. Get precise measurements in grams, ounces, or cups.

A/B Test Hesaplayıcı

Free online A/B test calculator. Hesapla statistical significance, p-value, confidence intervals, and required sample size for your split tests. Optimize conversion rates with data-driven decisions. Pure client-side, no ads.

AdSense Revenue Hesaplayıcı

Estimate your Google AdSense revenue based on page views, CTR, and CPC. Hesapla daily, monthly, and yearly earnings instantly. Pure client-side with no data sent to servers.

Base32 Encoder / Decoder

Encode text to Base32 and decode Base32 back to text instantly. Supports RFC 4648 standard. Pure client-side, no server upload.

Binary to Text Dönüştürücü

Convert binary code to plain text instantly. Paste space-separated or continuous binary strings and decode them to readable ASCII characters. Pure client-side, no data sent to servers.

Burn Rate & Runway Hesaplayıcı

Startuplar için ücretsiz çevrimiçi burn rate ve runway hesaplayıcı. Aylık burn rate, nakit runway ve başabaş gelirini hesaplayın. Startup finansmanınızı planlayın ve nakit tükenmesinden kaçının.

Kafein Hesaplayıcı

Kahve, çay, enerji içecekleri, gazoz ve çikolatadan aldığınız toplam günlük kafein miktarını hesaplayın. Tüketim seviyelerini takip edin ve kişiselleştirilmiş sağlık öngörüleri alın.

Chess FEN Görüntüleyici

FEN (Forsyth-Edwards Notasyonu) dizelerinden satranç tahtası pozisyonlarını anında görselleştirin. Herhangi bir geçerli FEN dizesi girin ve tüm taşların yerinde olduğu tahtayı görün.

Color Blindness Simulator

Free online color blindness simulator. Upload any image to instantly see how it appears to people with Deuteranopia, Protanopia, Tritanopia, or Achromatopsia. Test your UI designs, color palettes, and images for accessibility.

CPA Hesaplayıcı

Ücretsiz çevrimiçi CPA hesaplayıcı. Pazarlama kampanyalarınız için müşteri edinme maliyeti, toplam reklam harcaması veya gerekli dönüşüm sayısını hesaplayın. E-ticaret, SaaS, B2B ve daha fazlası için sektör ölçütleriyle karşılaştırın. Tamamen istemci tarafında, reklamsız.

CPC Hesaplayıcı

Ücretsiz çevrimiçi CPC hesaplayıcı. PPC kampanyalarınız için tıklama başına maliyet, toplam reklam harcaması veya gerekli tıklama sayısını hesaplayın. Google Ads, Facebook ve daha fazlası için sektör ölçütleriyle karşılaştırın. Tamamen istemci tarafında, reklamsız.

Crypto Profit Hesaplayıcı

Calculate your cryptocurrency profit or loss instantly. Enter your buy price, sell price, and investment amount to see profit/loss, ROI percentage, and break-even price. Supports Bitcoin, Ethereum, and any altcoin.

CSS Accordion Oluşturucu

Design beautiful CSS accordions and collapsible panels with live preview. Customize styles, sizes, animations, icons, and behavior — copy the generated CSS and HTML instantly.

CSS Border Gradient Oluşturucu

Generate beautiful CSS gradient border effects for modern web design. Create linear, radial, and conic gradient borders with live preview. Customize colors, width, radius, and copy production-ready CSS instantly.

CSS Breadcrumb Oluşturucu

Create beautiful CSS breadcrumb navigations with live preview. Generate breadcrumbs with multiple styles, separators, and customizable colors — all with copy-paste CSS code.

CSS Form Input Generator

Generate beautiful, accessible CSS form inputs in seconds. Choose from text, password, email, textarea, and select types. Customize styles, states, labels, and icons — copy the CSS instantly.

CSS Hover Effect Oluşturucu

Create beautiful CSS hover effects for buttons and cards with live preview. Generate lift, glow, scale, rotate, ripple, border draw, and more — all with copy-paste CSS code.

CSS Modal Oluşturucu

Tasarım stunning CSS modal dialogs and popups with live Önizleme. Customize animations, styles, sizes, backdrop effects, and buttons — Kopyala the generated CSS and HTML instantly.

CSS Pagination Oluşturucu

Tasarım beautiful CSS pagination components with live Önizleme. Customize styles, sizes, shapes, colors, and navigation Seçenekler — Kopyala the generated CSS and HTML instantly.

CSS Ribbon Generator

Generate beautiful CSS ribbons, corner banners, and promotional badges in seconds. Choose from 6 styles, 4 positions, and custom colors — copy the CSS instantly.

CSS Toast Notification Generator

Design beautiful CSS toast notifications and alert messages with live preview. Customize types, positions, animations, styles, and colors — copy the generated CSS, HTML, and JavaScript instantly.

CSS Tooltip Oluşturucu

Tasarım beautiful CSS tooltips with live Önizleme. Customize positions, styles, sizes, animations, arrows, and colors — Kopyala the generated CSS and HTML instantly.

Email Open Rate Hesaplayıcı

Free online email open rate calculator. Calculate open rate, opens needed, or emails delivered for your email marketing campaigns. Compare against industry benchmarks. Pure client-side, no ads.

Acil Durum Fonu Hesaplayıcı

Aylık giderlerinize dayanarak ne kadar acil durum fonuna ihtiyacınız olduğunu hesaplayın. 3 aylık, 6 aylık ve 12 aylık acil durum fonu hedeflerinizi keşfedin ve finansal güvenliğe doğru ilerlemenizi takip edin.

Gantt Chart Oluşturucu

Free online Gantt chart generator. Create beautiful project timelines with task bars, milestones, and dependencies. Plan projects, manage tasks, and visualize schedules. Export as PNG. No signup needed, pure client-side.

Altın Oran Hesaplayıcı

Altın oranları anında hesaplayın. Herhangi bir boyut girin ve tasarım, sanat ve düzen için mükemmel altın oran değerini alın. Tamamen istemci tarafında — verileriniz hiçbir yere gönderilmez.

HTML Güzelleştirici

Ücretsiz online HTML formatter and beautifier. Format messy HTML with proper indentation, or minify HTML for production. 100% istemci tarafında, sunucu yok uploads.

Kinetic Energy Calculator

Calculate kinetic energy instantly using mass and velocity. Supports kg, g, lb and m/s, km/h, mph, ft/s. Shows formula, step-by-step calculation, and results in Joules, kJ, cal, and BTU. Pure client-side.

Markup Calculator

Free online markup calculator. Calculate selling price from cost and markup percentage, or find markup percent from cost and selling price. Instant results, pure client-side.

Mastermind

Play the classic Mastermind code-breaking game online for free. Crack the secret color code in 10 tries. Choose from Easy or Hard mode. No downloads, no signups — just pure logic fun.

Random Adjective Generator

Generate random adjectives instantly. Perfect for writers, students, game designers, and creative projects. Filter by category, starting letter, and length. Copy results with one click.

Random Verb Generator

Generate random verbs instantly. Perfect for writers, students, game designers, and creative projects. Filter by category, starting letter, and length. Copy results with one click.

Customer Retention Rate Calculator

Free online customer retention rate calculator. Calculate retention rate, required retention targets, and projected customer counts. Compare against SaaS industry benchmarks. Pure client-side.

Social Media Önizleme

Önizleme how your webpage looks when shared on Facebook, Twitter/X, and LinkedIn. buraya yapıştırın HTML or meta tags to see card previews instantly. Optimize your Open Graph and Twitter Card tags for maximum engagement.

Solar Panel Calculator

Estimate how many solar panels you need, calculate potential energy production, and see your savings. Based on roof size, location, and electricity usage. Pure client-side.

Surface Area Calculator

Calculate the surface area of 5 common 3D shapes — cube, rectangular prism, sphere, cylinder, and cone. Instant results with formulas shown. Pure client-side.

Text Benzerlik Kontrolör

Compare two texts and measure their similarity using Levenshtein distance, Jaccard index, and word overlap analysis. Ücretsiz, instant, client-side.

Olsa Sen Daha Çok Oluşturucu

Oluştur random Olsa Sen Daha Çok questions instantly. Filter by category — funny, deep, gross, couples, kids, work & more. Vote, share, and spark conversations!

YouTube Money Calculator

Estimate your YouTube ad revenue based on views, CPM, and RPM. Calculate daily, monthly, and yearly earnings instantly. Pure client-side with no data sent to servers.

Instagram Money Hesaplayıcı

Estimate your Instagram earnings based on followers, engagement rate, and niche. Hesaplayın sponsored posts, affiliate income, Reels bonuses, and subscription revenue anında.

Twitter / X Para Hesaplayıcı

Estimate your Twitter/X earnings based on followers, impressions, engagement rate, and niche. Hesapla ad revenue share, sponsored tweets, subscriptions, and affiliate income instantly.

Facebook Money Hesaplayıcı

Estimate your Facebook Page earnings based on followers, reach, engagement rate, and content type. Calculate in-stream ad revenue, Reels monetization, branded content, Stars, subscriptions, and affiliate income instantly.

LinkedIn Money Calculator

Estimate your LinkedIn monetization potential based on connections, post impressions, engagement rate, industry, and role. Calculate consulting revenue, lead generation value, recruitment earnings, B2B sales pipeline, content sponsorships, and course income instantly.

Blood Type Hesaplayıcı

Predict your child's possible blood types based on parents' blood types. Includes ABO group and Rh factor inheritance with probability percentages.

Kule of Hanoi

Play the classic Kule of Hanoi puzzle online. Move disks between pegs following the rules. Choose your difficulty and solve it in minimum moves. Ücretsiz, no signup.

Baby Name Oluşturucu

Generate meaningful baby names from 10+ cultures. Filter by gender, origin, meaning, and length. 1000+ names with meanings and pronunciations. Pure client-side, instant results.

Packing List Generator

Create a personalized packing list for your trip in seconds. Select destination, duration, weather, and activities to generate a smart checklist. Free, printable, and 100% client-side.

URL Genişletici

Expand shortened URLs and track redirect chains. See where bit.ly, t.co, tinyurl and other short links really lead. Pure client-side with redirect chain visualization.

Tire Size Calculator

Calculate tire diameter, circumference, revolutions per mile, and speedometer error when switching tire sizes. Compare OEM and aftermarket tire specs instantly. Pure client-side — no data sent to servers.

Eisenhower Matrix

Organize and prioritize your tasks using the Eisenhower Matrix. Categorize tasks by urgency and importance to focus on what truly matters. Free, private, and works offline.

File Hash Generator

Free online file hash generator. Calculate MD5, SHA1, SHA256, and SHA512 checksums instantly in your browser. Verify file integrity, compare hashes, and ensure downloads are authentic. No upload required — 100% client-side.

Plank Calculator

Generate a personalized plank training program based on your current ability and goals. Create progressive workout plans with week-by-week hold times, sets, rest periods, and visual progress charts. Pure client-side, no ads.

Python Formatter

Format and beautify your Python code instantly online. Fix indentation, standardize quotes, clean up spacing, and make your code PEP 8 compliant. 100% client-side — no code sent to servers.

Connect Four

Play the classic Connect Four game online for free. Drop discs to connect four in a row — horizontally, vertically, or diagonally. Two-player mode or play against the AI. Pure client-side, no downloads required.

Mulch Calculator

Calculate exactly how much mulch you need for your garden beds. Enter dimensions and desired depth to get cubic yards, cubic feet, or number of bags. Free online tool.

Meditation Timer

Free online meditation timer with soothing bell sounds and calming visual cues. Set your session duration, choose interval bells, and meditate in peace. No signup required.

Free Fall Calculator

Calculate free fall time, final velocity, and distance under gravity. Supports Earth, Moon, Mars, Jupiter, and custom gravity values. Perfect for physics students and educators.

White Noise Generator

Free online white noise generator with pink noise, brown noise, rain sounds, and wind sounds. Help sleep, focus, and relax. Pure client-side, no data sent to servers.

Receipt Generator

Generate professional receipts instantly in your browser. Fill in business details, add line items, apply tax, and print or download as PDF. No signup required.

Student Loan Calculator

Calculate student loan payments, total interest, and repayment timelines. Supports deferment, interest-only, and immediate repayment options. Compare federal and private loan scenarios with pure client-side calculations.

GPS Coordinates Converter

Convert GPS coordinates between Degrees Minutes Seconds (DMS) and Decimal Degrees instantly. Get map links for any location. Pure client-side, privacy-safe.

Online Metronome

Free online metronome with adjustable BPM, time signatures, and accent beats. Perfect for musicians, dancers, and practice sessions. Pure client-side, no download needed.

Rüzgar Soğuk Hesaplayıcı

Hesapla the wind chill index to know how cold it really feels outside. Enter temperature and wind speed to get the perceived temperature and frostbite risk level. Ücretsiz online tool.

Uptime Calculator

Calculate uptime percentage, allowed downtime, and SLA compliance for any time period. Essential for DevOps, SREs, and system administrators.

NATO Phonetic Alphabet Converter

Free online NATO phonetic alphabet converter. Instantly convert text to Alpha, Bravo, Charlie phonetic spelling and decode back. Supports full words, abbreviations, and custom separators. Pure client-side, no data sent to servers.

Yaş Farkı Hesaplayıcı

İki kişi arasındaki kesin yaş farkını hesaplayın. Yıl, ay ve gün cinsinden yaş farkını bulun. Ücretsiz, gizli ve tarayıcınızda anında çalışır.

Box Shadow Oluşturucu

Create beautiful CSS box shadows with a live visual editor. Adjust offset, blur, spread, and color — copy ready-to-use CSS instantly. 100% free and client-side.

Pomodoro Timer

Free online Pomodoro timer with customizable work/break intervals, session tracking, and audio alerts. Stay focused with the classic 25-5 technique. No signup, no ads.

SWOT Analysis Generator

Create professional SWOT analysis matrices instantly. Input your strengths, weaknesses, opportunities, and threats to generate a visual strategic planning chart. Export as image or copy as formatted text. 100% client-side.

E-Posta Doğrulayıcı

Ücretsiz çevrimiçi e-posta doğrulayıcımızla e-posta adreslerini anında doğrulayın. Biçim sözdizimini kontrol edin, yapıyı analiz edin ve alan adlarını doğrulayın. %100 istemci tarafında, sunuculara veri gönderilmez.

HTML Validator

Ücretsiz çevrimiçi HTML Validator ile HTML sözdizimini anında doğrulayın. Kapanmamış etiketler, bozuk nitelikler, iç içe yerleştirme hatalarını kontrol edin ve biçimlendirmenizin geçerli olduğundan emin olun. %100 istemci tarafı.

AI Job Description Generator

Generate professional, compelling job descriptions in seconds. Enter your job title, company, and requirements to get a complete, ready-to-post job listing.

Base58 Encoder / Decoder

Encode and decode Base58 and Base58Check instantly. Bitcoin-compatible with checksum validation. Pure client-side, no data sent to servers.

Business Card Generator

Design professional business cards instantly. Choose from multiple templates, customize colors, fonts, and layout. Print-ready output with one-click PDF export. No signup required.

cURL Command Generator

Build and generate cURL commands instantly. Configure HTTP method, URL, headers, query params, and body to get the perfect cURL snippet for API testing and debugging.

Fantasy Name Generator

Generate magical fantasy names for elves, dwarves, dragons, orcs, wizards, and more. Perfect for RPG characters, D&D campaigns, game development, and creative writing.

Online Guitar Tuner

Free online guitar tuner with standard E-A-D-G-B-E tuning. Play reference tones for each string to tune your acoustic or electric guitar. Pure client-side, no microphone needed.

Joke Generator

Generate hilarious jokes, puns, and one-liners instantly. Choose from categories like dad jokes, knock-knock jokes, puns, and more. Perfect for lightening the mood or sharing with friends.

Periodic Table of Elements

Free interactive periodic table with all 118 chemical elements. Explore atomic numbers, symbols, weights, electron configurations, and element properties. Click any element for detailed information.

TikTok Money Calculator

Estimate your TikTok earnings based on followers, views, engagement rate, and niche. Calculate Creator Fund, brand deals, live gifts, and affiliate income instantly.

YAML Güzelleştirici

Ücretsiz çevrimiçi YAML güzelleştiricimizle YAML belgelerinizi anında güzelleştirin ve şekillendirin. Temiz girinti, okunabilir yapı ve sözdizimi vurgulama. %100 istemci tarafı, hiçbir veri sunuculara gönderilmez.

YAML Doğrulayıcı

Ücretsiz çevrimiçi YAML doğrulayıcımızla YAML belgelerinizi anında doğrulayın. Sözdizimini kontrol edin, satır numaralarıyla hataları tespit edin ve YAML'nizin düzgün biçimlendirildiğinden emin olun. %100 istemci tarafı, hiçbir veri sunuculara gönderilmez.

555 Timer Calculator

Calculate timing values for the classic NE555 timer IC in astable ( oscillator) and monostable (one-shot) modes. Enter resistor and capacitor values to get frequency, period, duty cycle, or pulse width instantly. Pure client-side.

Betting Odds Calculator

Free online betting odds calculator. Convert between decimal, fractional, and American odds. Calculate potential payouts, implied probability, and parlay odds instantly. Pure client-side, no ads.

Chord Progression Generator

Free online chord progression generator. Create chord progressions in any key and style. Choose from classic presets or generate random progressions. Perfect for songwriting and music theory practice.

Cookie Policy Generator

Generate a professional, GDPR-compliant cookie policy for your website or app. Covers cookie types, purposes, user consent, and third-party services. Copy as HTML or plain text.

CSS Beautifier

Beautify and prettify CSS code instantly with our free online CSS beautifier. Clean indentation, readable structure, and proper formatting. 100% client-side.

CSS Prettifier

Prettify and format CSS code instantly with our free online CSS prettifier. Transform minified or messy CSS into clean, readable output. 100% client-side.

CSS Validator

Validate CSS syntax instantly with our Ücretsiz Çevrimiçi CSS validator. Check for errors, detect syntax issues, and ensure your stylesheets are Geçerli. %100 istemci tarafı.

Day of Year Calculator

Calculate what day of the year any date falls on. Instantly see the day number, days remaining in the year, week number, and leap year status. Free online tool — 100% client-side.

Fiber Intake Calculator

Calculate your recommended daily fiber intake based on age, gender, weight, and calorie consumption. Get personalized dietary fiber goals and tips for better digestive health.

Geometric Mean Calculator

Calculate the geometric mean of any set of numbers instantly. Free online geometric average calculator with step-by-step breakdown. Supports comma and newline separated values. Pure client-side, no ads.

Height Calculator

Predict your child's adult height based on parents' heights using the scientifically validated mid-parental height method. Supports both metric (cm) and imperial (inches) units. Pure client-side.

JavaScript Beautifier

Beautify and prettify JavaScript code instantly with our free online JS beautifier. Clean indentation, readable structure, and syntax highlighting. 100% client-side, no data sent to servers.

Mocking Spongebob Text Generator

Convert any text into the iconic MoCkInG SpOnGeBoB sarcasm format. Type your message and instantly get the alternating uppercase/lowercase text perfect for memes, social media, and adding sarcastic flair to your posts.

Molar Mass Calculator

Calculate the molar mass and molecular weight of any chemical formula instantly. Supports complex formulas with parentheses and hydrates. Free, accurate, and 100% client-side.

Molecular Weight Calculator

Calculate the molecular weight (molar mass) of any chemical formula instantly. Supports parentheses, hydrates, and displays element composition breakdown. Pure client-side, no server needed.

Payback Period Calculator

Free payback period calculator. Calculate how long it takes to recover your investment with simple or discounted payback methods. View year-by-year cash flow breakdown and cumulative totals.

Percentile Calculator

Calculate percentile rank, percentile values, and quartiles for any data set. Enter numbers and instantly get Q1, Q2 (median), Q3, and any custom percentile. Free, no signup.

Period Calculator

Predict your next period, track your menstrual cycle, and see a full fertility calendar. 100% private — all calculations happen in your browser.

Pivot Point Calculator

Calculate pivot points, support and resistance levels for trading. Supports Standard, Fibonacci, Woodie, Camarilla, and DeMark methods. Pure client-side.

Random Fact Generator

Discover fascinating random facts across science, history, nature, and more. Expand your knowledge with our free online random fact generator. Perfect for trivia, learning, and fun!

Roofing Calculator

Calculate roof area, pitch, and material estimates instantly. Supports gable, hip, shed, and gambrel roofs. Get shingle, tile, and metal roofing quantities with cost estimates.

Square Footage Hesaplayıcı

Calculate the square footage -den rooms, walls, and floors instantly. Perfect for flooring, painting, tiling, and renovation projects. Supports multiple units and material estimation.

Strikethrough Text Generator

Free online strikethrough text generator. Add single, double, or wavy strikethrough lines to your text instantly. Perfect for social media, editing, and formatting. Pure client-side, no ads.

Subscription Cost Calculator

Free online subscription cost calculator. Track all your monthly and yearly recurring subscriptions — streaming, software, gym, and more. See your total spending instantly. Pure client-side, no ads.

Text Diff

Compare two texts side by side and see differences instantly. Highlight added, removed, and modified lines. Free, fast, and 100% client-side.

Text to Decimal Converter

Free online text to decimal converter. Instantly convert text to ASCII decimal numbers and decimal back to readable text. Pure client-side, no data sent to servers.

TV Boyut Hesaplayıcı

İzleme mesafesi ve çözünürlüğe dayalı olarak odanız için ideal TV boyutunu hesaplayın.

Twitch Para Hesaplayıcı

Estimate your Twitch earnings based on subscribers, average viewers, stream hours, and category. Hesapla subscription revenue, bits, ads, donations, and sponsorship income instantly.

Vigenère Cipher Encoder / Decoder

Encode and decode text using the Vigenère cipher, a classic polyalphabetic substitution cipher. Enter a keyword to shift each letter differently. Pure client-side, no data leaves your browser.

Voltage Divider Calculator

Calculate the output voltage of a resistor-based voltage divider circuit instantly. Enter input voltage, resistor R1, and resistor R2 to get the output voltage, current draw, power dissipation, and load regulation.

Week Number Calculator

Calculate the ISO week number for any date. Find the start and end dates of a specific week, determine the total number of weeks in a year, and convert between dates and week numbers instantly.

Word Frequency Counter

Free online word frequency counter. Paste your text to instantly count how many times each word appears. Useful for SEO analysis, content writing, and text statistics. 100% client-side.

ERA Calculator

Calculate Earned Run Average (ERA) for baseball pitchers instantly. Enter earned runs and innings pitched to get ERA with performance ratings. Pure client-side.

WHIP Calculator

Calculate WHIP (Walks + Hits per Innings Pitched) for baseball pitchers instantly. Enter walks, hits, and innings to get WHIP with performance ratings. Pure client-side.

OPS Calculator

Calculate OPS (On-base Plus Slugging) for baseball hitters instantly. Enter hits, walks, at-bats, and extra-base hits to get OBP, SLG, and OPS with performance ratings. Pure client-side.

Slugging Percentage Calculator

Calculate slugging percentage (SLG) for baseball hitters instantly. Enter singles, doubles, triples, home runs, and at-bats to get SLG with power ratings. Pure client-side.

Basketball Stats Calculator

Calculate per-game basketball statistics and advanced efficiency metrics. Enter season totals and games played to get PPG, RPG, APG, SPG, BPG, FG%, 3P%, FT%, EFF, and TS%. Pure client-side.

Basketball Fantasy Points Calculator

Calculate fantasy basketball points for any player using ESPN, Yahoo, DraftKings, or FanDuel scoring rules. Enter stats and instantly see fantasy scores across all platforms. Pure client-side.

Basketball PER Calculator

Calculate Player Efficiency Rating (PER) — the advanced basketball metric invented by John Hollinger. Enter per-game stats to see PER, performance tier, and NBA comparison. Pure client-side.

Basketball Shooting Efficiency Calculator

Analyze basketball shooting efficiency with FG%, eFG%, TS%, Points Per Shot, and Free Throw Rate. Compare against NBA averages by position and get a complete shooting profile. Pure client-side.

Basketball Team Rating Calculator

Calculate basketball team Offensive Rating (ORtg), Defensive Rating (DRtg), Pace, and Net Rating. Analyze team efficiency with NBA benchmarks. Pure client-side.

Basketball Win Probability Calculator

Calculate basketball win probability in real-time based on score differential and time remaining. Uses statistical models to estimate comeback odds. Pure client-side.

Basketball Shot Chart Generator

Create interactive basketball shot charts. Track makes and misses on a visual court diagram, analyze shooting percentages by zone. Pure client-side.

Tenis Servis Hızı Hesaplayıcı

Taban çizgisinden servis kutusuna uçuş süresini ölçerek tenis servis hızını hesapla. Sonuçlarını ATP ve WTA profesyonel standartlarıyla karşılaştır. Tamamen istemci tarafında çalışır.

Cricket Strike Rate Calculator

Calculate cricket batting strike rate instantly. Enter runs scored and balls faced to get strike rate with performance ratings for T20, ODI, and Test cricket. Pure client-side.

Wallpaper Calculator

Calculate exactly how many wallpaper rolls you need for any room. Enter dimensions, doors, windows, and wallpaper specs to get the precise roll count. Free online tool.