Willkommen bei NeoToolkit

Online-Rechner

Frei online calculator for basic math operations. Hinzufügen, subtract, multiply, divide with keyboard support. Keine Werbung, sofortige Ergebnisse, pure client-seitig.

Wissenschaftlicher Rechner

Frei online scientific calculator with trigonometry, logarithms, exponents, factorials, roots & constants. DEG/RAD mode, calculation history, Tastaturkürzel. Rein client-seitig, sofortige Ergebnisse.

Matrix-Rechner

Frei online matrix calculator for addition, subtraction, multiplication, transpose, determinant, and inverse. Unterstützungs 2×2 and 3×3 matrices with step-by-step solutions. Keine Werbung, sofortige Ergebnisse, pure client-seitig.

Rechtwinkliges-Dreieck-Rechner

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

Barcode-Generator

Erstellen professional barcodes instantly in Ihrem Durchsuchenr. Unterstützungs CODE128, EAN-13, UPC-A, CODE39, ITF, and MSI formats. Herunterladen as PNG or SVG. 100% kostenlos and private.

Rechnungsteilungs-Rechner

Frei online bill splitter. Teilen restaurant bills, rent, or shared expenses fairly with tax and tip. Berechnen individual shares instantly. No signup needed.

HTML-Formatierenierer

Formatieren, minify, and clean HTML instantly. Entfernen Wort bloat, beautify with syntax highlighting. Rein client-seitig.

CSS-Formatierenierer

Formatieren, minify, and beautify CSS instantly. Sortierung properties, fix indentation, syntax highlighting. Rein client-seitig.

CSS-Minifier

Minifizieren and compress your CSS code instantly. Entfernen whitespace, comments, and unnecessary characters for faster page loads. 100% client-seitig.

HTML-Minifier

Minifizieren and compress your HTML code instantly. Entfernen comments, whitespace, and unnecessary characters for faster page loads. 100% client-seitig.

JSON-Minifier

Minifizieren and compress your JSON code instantly. Entfernen whitespace, comments, and unnecessary characters while preserving string values. 100% client-seitig.

JavaScript Formatierenierer

Formatieren, beautify, and minify JavaScript code instantly. Syntax highlighting, proper indentation, and code compression. Rein client-seitig.

JS-Minifier

Minifizieren and compress your JavaScript code instantly. Entfernen whitespace, comments, and unnecessary characters for faster page loads. 100% client-seitig.

YouTube-Thumbnail Herunterladener

Herunterladen YouTube video thumbnails in HD and all available qualities. Extrahieren from any YouTube URL instantly. Rein client-seitig.

XML-Formatierenierer

Formatieren, validate, and minify XML documents online. Rein client-seitig with syntax highlighting and structure analysis.

XML zu JSON Konverter

Konvertieren XML documents to JSON and vice versa instantly. Unterstützungs attributes, namespaces, CDATA, and nested elements. Frei, fast, and 100% client-seitig.

Markdown-Editor

Write Markdown on the left, see live HTML preview on the right. Voll syntax support — headings, lists, code blocks, tables, and more. Rein client-seitig.

HTML zu Markdown Konverter

Konvertieren HTML code to clean Markdown format instantly in Ihrem Durchsuchenr. Frei, private, kein Server upload. Unterstützungs headings, lists, tables, links, images, and code blocks.

Markdown zu HTML Konverter

Frei online Markdown zu HTML converter. Konvertieren Sie Ihren Markdown files to clean HTML instantly in Ihrem Durchsuchenr. Unterstützungs headings, lists, links, images, code blocks, and tables.

Lorem Ipsum Generator

Generieren classic Lorem Ipsum placeholder text instantly. Brauchize paragraphs, sentences, and words. Klasseic start or random. HTML or plain text. 100% client-seitig.

UUID Generator

Generieren standard UUID v4 identifiers instantly. Erstellen single or bulk UUIDs in multiple formats. Validieren UUID format. 100% client-seitig, secure random generation.

Hash Generator

Compute MD5, SHA-1, SHA-256, and SHA-512 hashes for text or files instantly. 100% client-seitig — your data verlässt nie Ihr device. Unterstützungs multiple algorithms, uppercase/lowercase output, and per-line hashing.

Text Fall Konverter

Konvertieren text between uppercase, lowercase, title case, camelCase, snake_case, and more. Sofort, pure client-seitig.

Wort Zähler

Count words, characters, sentences, paragraphs and more in real time. Sofort, pure client-seitig.

Zitat-Generator

Generieren perfectly formatted citations in APA, MLA, Chicago, and Harvard styles. Unterstützungs books, journals, websites, videos & more. Sofort and 100% client-seitig.

Doppelte-Zeilen-Entferner

Sofort remove duplicate lines from your text. Keep first occurrence, keep last, or remove all duplicates. Rein client-seitig.

URL Kodierenr / Dekodierenr

Kodieren and decode URLs instantly. Konvertieren special characters to percent-encoded format and back. Rein client-seitig.

URL Parsenr

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

Memorable Passwort-Generator

Generieren memorable passphrases using random word combinations. Easy to remember, hard to crack. 100% client-seitig — your passphrases verlassen Sie nie Ihr browser.

Passwort-Generator

Generieren strong, secure passwords instantly. Brauchize length, character sets, and strength. 100% client-seitig, your passwords verlassen Sie nie Ihr browser.

Passwortstärke-Prüfer

Testen Sie Ihren password strength instantly. Get entropy score, crack time estimate, and actionable tips to create stronger passwords. 100% client-seitig, your password verlässt nie Ihr browser.

Zufälliger-Zeichenkette-Generator

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

JSON-Formatierenierer

Formatieren, validate, minify, and repair JSON instantly. Rein client-seitig with syntax highlighting and tree view.

CSV zu JSON Konverter

Konvertieren CSV data to JSON format instantly in Ihrem Durchsuchenr. Frei, private, kein Server upload. Unterstützungs custom delimiters and header options.

JSON zu CSV Konverter

Konvertieren JSON data to CSV format instantly in Ihrem Durchsuchenr. Frei, private, kein Server upload. Unterstützungs nested object flattening and custom delimiters.

Zahlensystem-Konverter

Konvertieren between Binary (2), Octal (8), Decimal (10), and Hexadecimal (16) instantly. Frei, private, kein Server upload.

Date Duration Rechner

Berechnen the exact number of days, months, and years between two dates. Includes workday count, date addition/subtraction, and countdown. Rein client-seitig.

Arbeitstage-Rechner

Berechnen business days between two dates, excluding weekends and holidays. Also add or subtract working days from any date. Rein client-seitig.

Zeitdauer-Rechner

Berechnen the exact hours, minutes, and seconds between two times. Unterstützungs same-day, overnight, and multi-day calculations. Rein client-seitig.

Time From Now Rechner

Berechnen what time it will be after any number of minutes, hours, days, or weeks. Unterstützungs past and future time calculations. Rein client-seitig.

Online Stoppuhr

Frei online stopwatch with lap times, pause/resume, and reset. Einfach, accurate, and easy to use.

Pomodoro-Timer

Frei online Pomodoro timer with customizable work and break intervals. Track sessions, stay focused with the 25-5 technique. No signup needed.

Tiny Date Generator

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

Zufällig Zahl Generator

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

Liste-Zufälligizer

Shuffle any list randomly or pick a random subset. Unterstützungs line, comma, or space-separated items. Rein client-seitig.

Regex-Tester & Validator

Testen and validate regular expressions in real-time. Match highlighting, capture groups, replace preview, and common presets. Rein client-seitig.

Regex-Visualisierer

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

Lebenslauf-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.

Anschreiben-Generator

Generieren professional, personalized cover letters tailored to any job. Enter job details, your experience, and choose a tone — get a ready-to-use cover letter in seconds. Kopieren or download as text.

Fibonacci-Rechner

Berechnen any Fibonacci number instantly. Get the nth term, full sequence, golden ratio approximation, and sequence sum. Unterstützungs large numbers with BigInt. Frei and 100% client-seitig.

Farbverlauf Generator

Erstellen stunning CSS gradients with an intuitive visual editor. Unterstützungs linear, radial, and conic gradients with customizable color stops, angles, and positions. Rein client-seitig — instant preview and copy-ready CSS.

Farbe Palette Generator

Generieren beautiful color palettes from a single base color using color theory. Unterstützungs complementary, triadic, analogous, monochromatic, split-complementary, and tetradic schemes. Rein client-seitig — sofortige Ergebnisse.

Bild Farbe Palette Extrahierenor

Hochladen any image and instantly extract its dominant colors. Perfect for designers, artists, and developers who need color inspiration from photos, screenshots, or artwork. Rein client-seitig — your images verlassen Sie nie Ihr browser.

Farbrad-Generator

Erstellen and explore colors with an interactive HSL color wheel. Pick any hue, adjust saturation and lightness, and get instant HEX, RGB, and HSL values. Perfect for designers, artists, and developers. Rein client-seitig — sofortige Ergebnisse.

Farbe Contrast Prüfer

Testen color combinations for WCAG 2.1 AA/AAA accessibility compliance. Berechnen contrast ratios instantly. Perfect for designers and developers ensuring text readability. Rein client-seitig.

Farbe Shades & Tints Generator

Generieren tints, shades, and tones from any base color. Perfect for creating color scales, design systems, and gradients. Rein client-seitig — sofortige Ergebnisse.

RGB Farbe Picker

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

Discord Fonts

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

Instagram Fonts

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

Text Diff Viewer

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

Listen-Vergleich

Vergleichen two lists to find unique items, common items, and combined results. Rein client-seitig.

Base64 zu Bild

Konvertieren Base64 strings to images instantly. Sicher, client-seitig decoding with kein Server uploads.

Bild zu Base64

Konvertieren images to Base64 strings instantly. Unterstützungs PNG, JPG, GIF, WebP. Sicher client-seitig processing with kein Server uploads.

Base64-Text Kodierenr / Dekodierenr

Kodieren plain text to Base64 and decode Base64 back to text instantly. Unterstützungs URL-safe Base64 and full UTF-8. Rein client-seitig.

Text zu Binär / Binary to Text

Konvertieren plain text to binary (ASCII) representation and decode binary back to text. Also supports hexadecimal. Rein client-seitig, instant conversion.

QR-Code Generator

Generieren QR codes instantly for URLs, text, WiFi, email, and phone numbers. Brauchize colors and size. Herunterladen as PNG. 100% client-seitig.

QR-Code-Dekodierenr

Hochladen or paste a QR code image to instantly decode its content. Unterstützungs URLs, WiFi, email, phone numbers, and plain text. 100% client-seitig — your images verlassen Sie nie Ihr device.

Bildschirmgrößen-Vergleicher

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

JSON-Pfad-Finder

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

Favicon Generator

Generieren website favicons in all standard sizes from any image. Hochladen, preview, and download PNG icons from 16×16 to 512×512. Rein client-seitig.

Bild-Kompressor

Komprimieren images online to reduce file size without losing quality. Unterstützungs JPEG, PNG, and WebP. Adjust quality, preview results, and download instantly. 100% client-seitig — no upload to servers.

Bildgrößenanpassung

Größe ändern images online to any dimensions. Maintain aspect ratio, choose output format (PNG/JPG/WEBP), and download instantly. 100% client-seitig — no upload to servers.

Bildzuschneider

Zuschneiden images online with visual selection. Choose from preset ratios (1:1, 16:9, 4:3) or freeform cropping. Herunterladen instantly. 100% client-seitig — no upload to servers.

Bild-Wasserzeichen

Hinzufügen customizable text watermarks to your images online. Adjust position, size, color, opacity, and font. Unterstützungs PNG, JPG, and WebP. 100% client-seitig — your images verlassen Sie nie Ihr device.

Seitenverhältnis-Rechner

Berechnen 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-seitig.

Tippgeschwindigkeits-Testen

Testen Sie Ihren typing speed with our free online WPM typing test. Get sofortige Ergebnisse with words per minute, accuracy percentage, and error analysis. No account required — 100% client-seitig.

Klickgeschwindigkeits-Testen

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

Maus-Testen

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

Webcam-Testen

Testen Sie Ihren webcam online in seconds. Prüfen if your camera is working, view the live video feed, take snapshots, and see device info — all in Ihrem Durchsuchenr with zero data upload.

Reaktionszeit-Testen

Messen Sie Ihren reaction speed in milliseconds with our free online reaction time test. Herausforderung yourself, track your scores, and see how you compare. Rein client-seitig, keine Daten sent to servers.

Age Rechner

Berechnen Sie Ihren exact age from birth date to today or any date. Ergebniss in years, months, days, weeks, and total days. Rein client-seitig.

Percentage Rechner

Frei online percentage calculator with 4 modes: what is X% of Y, X is what % of Y, percentage change, and percentage difference. Sofortige Ergebnisse, pure client-seitig.

Percentage Change Rechner

Frei online percentage change calculator. Berechnen percent increase, percent decrease, percentage difference, and reverse values. Sofortige Ergebnisse, pure client-seitig.

BMI Rechner

Berechnen Sie Ihren Body Mass Index (BMI) with multiple classification standards. Get health recommendations and ideal weight range. Rein client-seitig.

BMR & TDEE-Rechner

Berechnen Sie Ihren Basal Metabolic Rate (BMR) and Gesamt Daily Energie Expenditure (TDEE) with multiple formulas. Get personalized calorie recommendations for weight loss, maintenance, or muscle gain. Rein client-seitig.

TDEE-Rechner

Berechnen Sie Ihren Gesamt Daily Energie 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. Rein client-seitig.

Makro-Rechner

Berechnen Sie Ihren personalized macronutrient targets (protein, carbohydrates, fat) based on your body stats, activity level, and fitness goals. Unterstützungs multiple diet plans: Standard, Low Carb, High Protein, Keto, and Brauch.

Wasseraufnahme-Rechner

Berechnen Sie Ihren personalized daily water intake based on weight, activity level, and climate. Get hourly hydration schedule and tips. Rein client-seitig.

Körperfett-Rechner

Berechnen Sie Ihren body fat percentage using the U.S. Navy method or BMI-based formula. Unterstützungs both metric and imperial units.

Herzfrequenzzonen Rechner

Berechnen Sie Ihren personal heart rate training zones for optimal running, cycling, and fitness training. Unterstützungs multiple formulas including Fox, Tanaka, Gellish, and Karvonen.

Lauftempo-Rechner

Berechnen Sie Ihren running pace per km or mile, estimated finish time, and split times for any distance including 5K, 10K, half marathon, and marathon. Rein client-seitig.

Schwimmtempo-Rechner

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

Schlafrechner

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

Verbrannte-Kalorien-Rechner

Berechnen how many calories you burn during exercise based on MET values. Unterstützungs 50+ activities including running, swimming, cycling, and more. Rein client-seitig.

Einheiten-Konverter

Konvertieren units instantly across 5 categories — length, weight, temperature, speed, and volume. Metric ↔ Imperial made simple. Rein client-seitig.

Tipp Rechner

Berechnen tip amounts, total bills, and split costs among multiple people. Brauchizable tip percentages with sofortige Ergebnisse. Rein client-seitig.

Hypothekenrechner

Berechnen Sie Ihren total monthly mortgage payment including principal, interest, property taxes, homeowners insurance, PMI, and HOA fees. Vollständig PITI breakdown with amortization schedule.

Loan Rechner

Berechnen monthly loan payments, total interest, and full amortization schedule. Frei mortgage calculator with equal installment & equal principal options. Unterstützungs multiple currencies. Rein client-seitig.

EMI Rechner

Frei online EMI calculator. Berechnen Equated Monthly Installment for home loan, car loan, personal loan, education loan. Ansicht amortization schedule, total interest breakdown, and downloadable CSV. Rein client-seitig — your data verlässt nie Ihr device.

IRR-Rechner

Berechnen the Internal Rate of Rendite (IRR) for any investment project with custom cash flows. See NPV, payback period, profitability index, benchmark comparisons, and cash flow visualization. Rein client-seitig, sofortige Ergebnisse.

CAGR-Rechner

Berechnen the Compound Annual Growth Rate (CAGR) for any investment or business metric. See total return, growth multiple, future projections, and benchmark comparisons. Rein client-seitig, sofortige Ergebnisse.

WACC-Rechner

Berechnen the Gewichted Average 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. Rein client-seitig, sofortige Ergebnisse.

Zinseszins-Rechner

Berechnen compound interest growth with any principal, rate, and compounding frequency. See year-by-year breakdown, total interest earned, and investment multiples. Rein client-seitig, sofortige Ergebnisse.

Aktien-Durchschnitts-Rechner

Frei 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-seitig.

Quadratische-Gleichungs-Löser

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

Einfacher-Zins-Rechner

Berechnen simple interest and total amount with any principal, rate, and time period. Unterstützungs yearly, monthly, and daily time units. Rein client-seitig, sofortige Ergebnisse.

Budget-Rechner

Plan your monthly budget with our free online calculator. Track expenses by category, visualize spending with charts, and calculate your savings rate instantly.

Gehaltsrechner

Konvertieren between hourly, weekly, biweekly, monthly, and annual salaries. Includes tax estimation, overtime pay calculation, and quick presets for common job roles.

Gehaltsscheck-Rechner

Berechnen Sie Ihren take-home pay after taxes and deductions. Geben Sie Ihren gross salary, filing status, and deductions to see your net income per paycheck.

Nettowert-Rechner

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

Inflation Rechner

Berechnen how inflation erodes your purchasing power over time. See exactly how much money you'll need in the future to maintain today's buying power, and how much your current savings will be worth. Pure client-side, instant results.

Rabattrechner

Berechnen sale price and savings instantly. Enter original price and discount percentage to see final price and amount saved. Rein client-seitig, zero latency.

Umsatzsteuer-Rechner

Berechnen sales tax and total price instantly. Enter item price and tax rate to see tax amount and final cost. Rein client-seitig, zero latency.

Mehrwertsteuer-Rechner

Berechnen VAT amount, add VAT to a price, or remove VAT from a total. Unterstützungs all standard VAT rates. Rein client-seitig, sofortige Ergebnisse.

Gewinnmarge-Rechner

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

ROI-Rechner

Berechnen Sie Ihren return on investment (ROI) instantly. Enter initial investment and final value to see ROI percentage, total gain or loss, and annualized return. Rein client-seitig, zero latency.

Amortization Schedule Rechner

Generieren a complete loan amortization schedule instantly. Berechnen monthly payments, total interest, and see a year-by-year breakdown of principal and interest. Rein client-seitig, zero latency.

EMI Rechner

Frei online EMI calculator. Berechnen Equated Monthly Installment for home loan, car loan, personal loan, education loan. Ansicht amortization schedule, total interest breakdown, and downloadable CSV. Rein client-seitig — your data verlässt nie Ihr device.

Farb-Konverter

Konvertieren colors between RGB, Hex, HSL, and CMYK formats instantly. Auto-detect any color format you paste, see live preview, and save conversion history. Rein client-seitig — keine Daten sent anywhere.

JWT-Dekodierenr

Dekodieren and inspect JWT tokens instantly in Ihrem Durchsuchenr. Parsen header, payload, and signature with zero server round-trips.

World Time & Zeitzonen-Konverter

Konvertieren time across 350+ time zones instantly. Prüfen world clock for major cities. Plan meetings across time zones. Rein client-seitig.

Währungs-Konverter

Frei online currency converter with real-time exchange rates for 30+ currencies. Konvertieren USD, EUR, GBP, CNY, JPY and more instantly. Rein client-seitig with offline fallback.

Kreditkarten-Validator

Validieren credit card numbers instantly using the Luhn algorithm. Erkennens card type (Visa, Mastercard, Amex, etc.) and checks formatting. 100% client-seitig, keine Daten leaves your browser.

Morse-Code-Übersetzer

Translate text to Morse code and decode Morse code back to text instantly. Unterstützungs letters, numbers, punctuation, and audio playback. 100% client-seitig.

Was Is My IP Address

Finden your public IPv4/IPv6 address instantly. Ansicht location, ISP, timezone, and network details. 100% client-seitig, your data verlässt nie Ihr browser.

DNS-Suche

Query DNS records for any domain using Cloudflare DNS-over-HTTPS. Prüfen A, AAAA, MX, NS, TXT, CNAME, SOA, and CAA records instantly. 100% client-seitig — keine Daten sent to our servers.

Subnetz-Rechner

Berechnen IP subnet details instantly. Enter an IP address and CIDR prefix to get network address, broadcast, usable host range, subnet mask, and more. Rein client-seitig.

Was Is My User-Agent

Prüfen Sie Ihren browser user agent, operating system, screen resolution, and device details instantly. Frei online tool with no signup.

Durchsuchenr & System Information

Comprehensive browser and system information detector. Ansicht your browser name, version, OS, screen resolution, device capabilities, supported Web APIs, network info, and hardware details. Rein client-seitig, keine Daten sent to servers.

Farbnamen-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 Kodierenr / Dekodierenr

Konvertieren text to HTML entities and decode HTML entities back to text instantly. Unterstützungs named entities (<) and numeric entities (<). Rein client-seitig.

Meta-Tag-Generator

Generieren SEO-friendly meta tags, Offen Graph tags, and Twitter Card tags for any website. Live-Vorschau with character counters. Rein client-seitig, instant generation.

SERP-Vorschau

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

Text-Sorter

Sortierung lines of text alphabetically, by length, in reverse, or randomly shuffle. Entfernen duplicates and empty lines. Rein client-seitig, instant.

HTML-Tabellen-Generator

Generieren clean HTML table code from CSV or TSV data. Brauchizable borders, headers, zebra striping, and alignment. Rein client-seitig, copy-ready HTML output.

Online-Notizblock

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-Rechner

Frei online GPA calculator supporting 4.0 scale with weighted/unweighted options. Hinzufügen unlimited courses, calculate your grade point average instantly. Rein client-seitig, keine Daten sent anywhere.

Notenrechner

Frei online grade calculator. Berechnen Sie Ihren weighted course grade from assignments, or find out what score you need on your final exam to reach your target grade.

Grammatik- & Rechtschreibprüfer

Prüfen grammar, spelling, and style in your text instantly. Identifies errors, suggests corrections, and explains rules — all in Ihrem Durchsuchenr with zero data sent to servers.

BPM-Rechner

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

Text-Reverser

Reverse text online instantly. Drehen characters, reverse word order, or mirror entire sentences. Frei, fast, and 100% client-seitig.

Sitemap-Generator

Generieren standard XML sitemaps instantly. Fügen Sie Ihren URLs, set priority and change frequency, then download or copy your sitemap.xml. 100% client-seitig, free, no registration.

Robots.txt-Generator

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

Zufälliger-Farben-Generator

Generieren beautiful random colors with one click. Erstellen color harmonies, palettes, and copy HEX, RGB, or HSL values instantly. Rein client-seitig, no limits.

Fake-Daten-Generator

Generieren realistic fake data for testing and development. Erstellen mock names, emails, addresses, phone numbers, companies, and more. Exportieren as JSON, CSV, or SQL. 100% client-seitig.

Rechnungs-Generator

Erstellen professional invoices instantly. Brauchize company & client info, add line items, calculate tax, and print or save as PDF. No signup required.

Text zu Slug

Konvertieren any text into clean, URL-friendly slugs in real time. Mehrfach formats, custom separators. Rein client-seitig.

Römische Ziffern Konverter

Konvertieren numbers to Roman numerals and vice versa. Unterstützungs 1–3999 with validation and history.

Zeichenzähler

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

Online Countdown-Timer

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

Bildschirmauflösung Erkennenor

Sofort check your screen resolution, viewport size, pixel density, browser details, and device information. 100% kostenlos, private, and client-seitig.

Bild Formatieren Konverter

Konvertieren images between PNG, JPG, and WebP formats online for free. Adjust quality for lossy formats, preview results, and download instantly. 100% client-seitig — your images verlassen Sie nie Ihr device.

Datengrößen-Konverter

Konvertieren data sizes instantly between bytes, kilobytes, megabytes, gigabytes, terabytes, and petabytes. Unterstützungs binary (1024) and decimal (1000) standards. Rein client-seitig.

Lesbarkeits-Analysierenr

Analysieren text readability with Flesch-Kincaid, Gunning Fog, Coleman-Liau, SMOG and ARI scores. Sofort, client-seitig.

Lesezeit-Rechner

Schätzen reading time for articles, essays, books, and any text. Unterstützungs slow, average, and fast reading speeds. Sofortige Ergebnisse, 100% private.

Münzwurf

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

Würfelroller

Roll virtual dice online for free. Unterstützungs 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.

Glücksrad

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

Zufälliger-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-seitig, keine Daten sent to servers.

Zufälliger-Länder-Generator

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

Zufälliger-Namen-Generator

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

SQL-Formatierenierer

Formatieren and beautify SQL queries instantly. Unterstützungs Standard SQL, MySQL, PostgreSQL, and SQLite. Configurable indentation, keyword casing, and line width. Rein client-seitig.

Text zu Sprache

Konvertieren text to natural-sounding speech instantly in Ihrem Durchsuchenr. Choose from multiple voices, adjust speed, pitch, and volume. Rein client-seitig — your text verlässt nie Ihr device.

Sprache zu Text

Konvertieren Sie Ihren voice to text in real-time using your browser's built-in speech recognition. Supports 20+ languages. No upload needed — all processing happens locally on your device.

Statistikrechner

Frei online statistics calculator. Berechnen mean, median, mode, standard deviation, variance, quartiles, range, and detect outliers. Schritt-by-step breakdown. Keine Werbung, sofortige Ergebnisse, pure client-seitig.

Kreisdiagramm-Generator

Frei online pie chart generator. Erstellen stunning pie charts, doughnut charts, and polar area charts with custom colors, labels, and data. Exportieren as PNG. No signup needed, pure client-seitig.

Balkendiagramm-Generator

Frei online bar chart generator. Erstellen beautiful vertical bar charts, horizontal bar charts, stacked bar charts, and grouped bar charts with custom colors, labels, and axes. Exportieren as PNG. No signup needed, pure client-seitig.

Liniendiagramm-Generator

Frei online line chart generator. Erstellen beautiful line charts, area charts, spline charts, and stepped charts with multi-series support, custom colors, and axis labels. Exportieren as PNG. No signup needed, pure client-seitig.

Text-Dreh-Generator

Transformieren your text upside down, reverse it, or create mirror text. Perfect for social media bios, fun messages, and creative designs. Rein client-seitig.

Cipher / Verschlüsselnion Dekodierenr

Dekodieren and encode text using classic ciphers: Caesar cipher (1-25 shift), ROT13, Atbash, reverse text, and Base64. Rein client-seitig, keine Daten leaves your browser.

E-Mail-Signatur-Generator

Erstellen professional HTML email signatures instantly. Choose from 4 templates, customize colors, add social links, and copy or export your signature. Rein client-seitig, keine Daten leaves your browser.

One-Rep-Max Rechner

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

YAML-Formatierenierer

Formatieren, validate, minify, and convert YAML zu JSON instantly. Rein client-seitig with structure analysis.

AI-Inhalts-Detektor

Analysieren text to estimate AI-generation probability using statistical linguistic features. Rein client-seitig — your text verlässt nie Ihr device.

AI-Token-Zähler

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

AI Text Paraphraser

Rewrite and rephrase text in multiple styles: Formal, Concise, Creative, Academic, or Casual. No API key needed — 100% client-seitig processing.

AI-Grammatik-Prüfer

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

AI-E-Mail-Writer

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

AI-Artikel-Gliederungs-Generator

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

Rentenrechner

Plan your retirement with our free calculator. Schätzen how much you need to save, project your nest egg growth, and see if your savings will last through retirement. Rein client-seitig — your financial data verlässt nie Ihr device.

Unix-Zeitstempel-Konverter

Konvertieren Unix timestamps to human-readable dates and vice versa. Unterstützungs seconds and milliseconds. Echtzeit current timestamp display.

CSS Clip Path Generator

Generieren CSS clip-path shapes visually. Choose from presets or customize your own — circle, ellipse, polygon, inset. Kopieren ready-to-use CSS instantly. 100% kostenlos and client-seitig.

CSS Specificity Rechner

Berechnen CSS selector specificity instantly. Unterstand selector weight, priority scores, and resolve style conflicts. Enter any CSS selector to see its specificity value in (a,b,c) format. Frei and client-seitig.

Box-Schatten-Generator

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

CSS Flexbox-Generator

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

CSS-Animations-Generator

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

CSS Gitter-Generator

Visually design and generate CSS Gitter layouts. Brauchize rows, columns, gaps, and alignment. Vorschau and copy the code instantly.

Cron-Ausdruck Generator

Generieren, parse and validate cron expressions. Get human-readable descriptions and next execution times. Rein client-seitig.

Text-Zusammenfasser

Extrahieren key sentences from any article, essay, or document instantly. Rein client-seitig, keine Daten sent to servers.

Platzhalter-Bild-Generator

Generieren custom placeholder images in any size and color for your web design mockups and prototypes. Rein client-seitig, instant download.

Tastatur-Tester

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

Palindrom-Prüfer

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

Zahl zu Wörtern Konverter

Konvertieren any number into written English words instantly. Perfect for writing checks, invoices, legal documents, and formal reports. Unterstützungs up to 999 trillion. Rein client-seitig.

Fälligkeitsdatums-Rechner

Berechnen Sie Ihren pregnancy due date using last menstrual period (LMP), conception date, or ultrasound. Track trimesters, milestones, and fetal development. 100% private — all in Ihrem Durchsuchenr.

Conception Datumsrechner

Berechnen Sie Ihren estimated conception date based on last menstrual period (LMP), due date, or ultrasound. Discover your conception window and pregnancy timeline. 100% private — all in Ihrem Durchsuchenr.

Eisprung-Rechner

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

Chmod-Rechner

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

GCD & LCM Rechner

Berechnen the Greatest Common Divisor (GCD/GCF) and Least Common Mehrfach (LCM) of two or more numbers. Shows the Euclidean algorithm step-by-step. Frei and instant.

Standardabweichungs-Rechner

Berechnen sample standard deviation, population standard deviation, variance, mean, and more. Enter any list of numbers instantly. Frei and pure client-seitig.

Z-Punktzahl-Rechner

Berechnen the z-score (standard score) for any data point. Finden percentiles, tail probabilities, and interpret how far a value is from the mean. Frei and pure client-seitig.

Permutations- & Kombinationsrechner

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

Tic Tac Toe

Spielzug the classic Tic Tac Toe game online for free. Herausforderung the computer AI or play with a friend on the same device. Kein Herunterladens, no signups — just instant fun.

Weltuhr

Track time across multiple cities and time zones in real time. Frei online world clock with 20+ major cities. Rein client-seitig, instant updates.

Mittelwert Median Modus Rechner

Frei online calculator to find mean, median, mode, range, and other descriptive statistics from any data set. Einfügen numbers and get sofortige Ergebnisse with step-by-step explanation.

PDF-Zusammenführenr

Zusammenführen multiple PDF files into one document instantly. Drag & Drop PDFs, reorder them, and download the combined file. 100% kostenlos, no upload, no watermark.

Fakultätsrechner

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

Primzahlen-Rechner

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

Savings Ziel Rechner

Berechnen 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. Rein client-seitig, sofortige Ergebnisse.

Debt Payoff Rechner

Berechnen 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.

Meme Generator

Erstellen hilarious memes in seconds. Laden Sie Ihren image or choose a template, add top and bottom text, customize fonts and colors, then download or share your meme. 100% kostenlos, no watermark.

Bild to PDF Konverter

Konvertieren images to PDF instantly. Hochladen JPG, PNG, WebP or GIF files, choose page settings, and download your PDF. 100% kostenlos, no upload, no watermark.

JSON to YAML Konverter

Konvertieren JSON data to YAML format instantly in Ihrem Durchsuchenr. Frei, private, kein Server upload. Unterstützungs file upload, validation, and download.

YAML zu JSON Konverter

Konvertieren YAML data to JSON format instantly in Ihrem Durchsuchenr. Frei, private, kein Server upload. Unterstützungs file upload, validation, and download.

Rahmen Radius Generator

Erstellen 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% kostenlos and client-seitig.

Text Schatten Generator

Erstellen beautiful CSS text-shadow effects with a live visual editor. Generieren soft shadows, glowing text, neon effects, 3D depth and more — copy ready-to-use CSS instantly. 100% kostenlos and client-seitig.

CSS Filtern Generator

Generieren CSS filter effects visually with real-time preview. Anwenden blur, brightness, contrast, grayscale, hue-rotate, saturate & more. Laden Sie Ihren image or use sample. Kopieren ready-to-use CSS instantly. 100% kostenlos and client-seitig.

Online Metronome

Frei online metronome with adjustable BPM, time signatures, and accent beats. Perfect for musicians, dancers, and practice sessions. Rein client-seitig, no download needed.

Ton-Generator

Generieren precise audio tones from 20Hz to 20kHz. Testen speakers, tune instruments, calibrate audio equipment. Rein client-seitig, keine Daten sent to servers.

YouTube-Tags-Generator

Generieren optimized YouTube video tags instantly. Boost your video SEO with targeted keywords. Rein client-seitig, keine Daten sent to servers.

Exponent Rechner

Frei online exponent and power calculator. Compute a^b, logarithms, square roots, cube roots, and scientific notation. Sofortige Ergebnisse, pure client-seitig.

Firmennamen-Generator

Generieren creative, catchy, and brandable business names instantly. Eingabetastewords, pick your industry and style, and get 10+ unique name ideas. Perfect for startups, shops, and new ventures.

Slogan-Generator

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

Blog-Titel-Generator

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

AI-Text-Humanizer

Transformieren robotic AI-generated text into natural, human-sounding writing. Fügen Sie Ihren content, choose a style, and get text that reads like a real person wrote it. 100% kostenlos, no signup, client-seitig only.

AI-Hashtag-Generator

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

AI-Inhalts-Rewriter

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

Social-Media-Post-Scheduler

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

Text zu Emoji Konverter

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

CSS-Flexbox-Spielplatz

Learn CSS Flexbox with an interactive playground. Adjust properties visually, see sofortige Ergebnisse, and copy the generated CSS code. Frei online tool for developers.

CSS-Dreiecks-Generator

Generieren pure CSS triangles, arrows, and directional indicators with a live visual editor. Choose from 12 preset directions, customize size and color, and copy production-ready CSS instantly. No images needed — 100% client-seitig.

Loading-Spinner-Generator

Generieren 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-seitig.

CSS-Button-Generator

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

Bildschirmfarb-Testen

Testen Sie Ihren monitor for dead pixels, stuck pixels and color accuracy with full-screen solid colors. No installation needed.

CSS Tooltip-Generator

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

Verhältnis-Rechner

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

Proportions-Rechner

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.

Lotteriezahlen-Generator

Generieren lucky lottery numbers for Leistungball, Mega Millions, EuroMillions, 6/49, and custom formats. 100% kostenlos online tool.

Signatur-Generator

Erstellen elegant handwritten digital signatures instantly. Choose from 8+ cursive fonts, customize colors, size, and style. Laden Sie Ihren signature as PNG. Rein client-seitig — keine Daten leaves your browser.

Spritkosten-Rechner

Berechnen fuel costs for road trips. Enter distance, fuel efficiency, and price to estimate total gas expenses. Teilen costs among passengers. Rein client-seitig.

Bildschirm-DPI-Rechner

Berechnen Sie Ihren screen DPI (dots per inch) or PPI (pixels per inch) instantly. Enter resolution and diagonal size to see pixel density, sharpness rating, and compare with common devices. 100% kostenlos and client-seitig.

Flächenrechner

Berechnen the area of 8 common geometric shapes — rectangle, square, circle, triangle, trapezoid, parallelogram, rhombus, and ellipse. Sofortige Ergebnisse with formulas shown. Rein client-seitig.

Volumenrechner

Berechnen the volume and surface area of 6 common 3D shapes — sphere, cube, cylinder, cone, rectangular prism, and pyramid. Sofortige Ergebnisse with formulas shown. Unterstützungs multiple units. Rein client-seitig.

NPV-Rechner

Berechnen the Net Present Wert (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. Rein client-seitig, sofortige Ergebnisse.

Gewohnheits-Tracker

Track your daily habits with a visual calendar, streak counter & completion stats. Rein frontend, no signup required — all data stays in Ihrem Durchsuchenr.

Tabata-Timer

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

Ideal Body Gewicht Rechner

Berechnen Sie Ihren ideal body weight using Robinson, Miller, Devine, and Hamwi formulas. Finden your healthy weight range based on height and gender. Rein client-seitig.

Temperatur-Konverter

Konvertieren temperatures instantly between Celsius, Fahrenheit and Kelvin. Echtzeit bidirectional conversion with formulas and reference table. Rein client-seitig.

Meetingzeit-Planer

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

CSS-Einheiten-Konverter

Konvertieren 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. Rein client-seitig.

Ohmsches-Gesetz-Rechner

Berechnen voltage, current, resistance, and power using Ohm's Gesetz. Enter any two values to find the other two instantly. Rein client-seitig.

Widerstands-Farbcode Rechner

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

Arbeitsstunden-Rechner

Frei online work hours calculator. Geben Sie Ihren start and end times, add breaks, and instantly get your total hours, regular time, and overtime. Perfect for employees and freelancers. 100% client-seitig.

Signifikante-Stellen-Rechner

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

Responsive-Design-Tester

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

SVG Form Generator

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

Hundealters-Rechner

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

Liebesrechner

Frei online love calculator. Berechnen love compatibility and relationship match percentage between two names using the classic FLAMES algorithm. Spaß, shareable, and entertaining!

Zufälliger-Zitate-Generator

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

Internet Geschwindigkeit Testen

Testen Sie Ihren internet connection speed in seconds. Messen download speed, upload speed, and ping latency with our free online speed test tool. Keine Werbung, sofortige Ergebnisse, pure client-seitig.

Glassmorphism-Generator

Frei online CSS glassmorphism generator. Erstellen beautiful frosted glass UI effects with real-time preview. Adjust transparency, blur, saturation, color, border radius, and shadow. Kopieren-ready CSS code.

Neumorphism-Generator

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

CSS-Muster-Generator

Frei online CSS pattern generator. Erstellen seamless background patterns (stripes, dots, checkerboard, grid, diagonal lines) with customizable colors and size. Kopieren-ready CSS code.

Bingo Card Generator

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

Bild to ASCII Art

Frei online image to ASCII art converter. Hochladen any image and instantly convert it into text-based ASCII art with adjustable resolution, character sets, and contrast. Rein client-seitig processing — kein Server uploads.

Pause-Even Rechner

Berechnen Sie Ihren break-even point in units and revenue instantly. Enter fixed costs, variable costs, and selling price to find when your business starts making profit. Unterstützungs target profit analysis. Rein client-seitig.

Herunterladenzeit-Rechner

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

Bruchrechner

Hinzufügen, subtract, multiply, and divide fractions with step-by-step solutions. Simplify results instantly. Unterstützungs mixed numbers and improper fractions. 100% kostenlos.

HTML zu Text

Einfügen HTML code and instantly extract clean plain text. Entfernens all tags, scripts, styles, and comments. 100% client-seitig.

HTTP-Statuscode Referenz

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

Bild Drehung & Flipper

Drehen and flip images online for free. Drehen 90°, 180°, 270°, or any custom angle. Drehen horizontally or vertically. 100% client-seitig — your images verlassen Sie nie Ihr device.

Overtime Pay Rechner

Berechnen overtime pay instantly. Geben Sie Ihren regular hourly rate and hours worked to see total earnings with overtime breakdown. Unterstützungs multiple overtime rules including time-and-a-half and double time.

Ringgrößen-Konverter

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

SEO Meta Tag Analysierenr

Analysieren and generate SEO meta tags for your website. Prüfen Offen Graph, Twitter Cards, title, description and get instant SEO score. Frei online SEO audit tool.

Keyword-Dichte-Prüfer

Analysieren keyword density, word frequency, and content optimization for SEO. Fügen Sie Ihren text to discover top keywords, their density percentages, and stop-word filtering. Frei, instant, and 100% client-seitig.

Silbenzähler

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-seitig.

Entscheidungshelfer

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.

Gedächtnisspiel

Frei online memory card matching game. Drehen cards, find pairs, and train your brain. Mehrfach difficulty levels, emoji themes, and progress tracking. No signup needed.

Minesweeper

Spielzug the classic Minesweeper game online for free. Löschen the minefield without detonating any bombs. Three difficulty levels, timer, and flag counter. Kein Herunterladens needed.

Snake-Spiel

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

2048-Spiel

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

Tetris

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

Website-Ping-Testen

Prüfen if any website is online and measure its response time instantly. Frei uptime checker with visual status indicators and ping history. 100% client-seitig, keine Daten sent to servers.