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.

Browser

Operating System

Screen & Display

Device

Capabilities

Web APIs

Network

Hardware

Language & Locale

About Browser & System Information

This tool provides a comprehensive overview of your browser and system environment. It detects your browser name and version, operating system, screen resolution, supported Web APIs, hardware capabilities, and more. All detection is performed entirely in your browser — no personal data is transmitted to any server. Use this tool for debugging, IT support, browser compatibility testing, or simply to learn about your digital fingerprint.

Features

Comprehensive browser detection including name, version, rendering engine, and device mode
Operating system identification with version and platform architecture
Screen and display details: resolution, viewport, color depth, pixel ratio, orientation
Web API support detection: localStorage, WebGL, Service Workers, Geolocation, and more
Hardware info: available memory, CPU cores, and battery status (if supported)
One-click copy for any detected value — pure client-side, zero data transmission

Frequently Asked Questions

Is my information secure when using this tool?

Absolutely. All information displayed is detected locally within your browser using JavaScript APIs. No data is sent to any server, stored in cookies, or tracked in any way.

Can websites see all this information about me?

Yes, websites can access most of this information through standard browser APIs and your User-Agent string. This is normal browser behavior. Some newer APIs require explicit permission (like geolocation or notifications).

Why does my browser show as "Unknown"?

Detection relies on parsing the User-Agent string. Less common or very new browsers may not be recognized. The detection logic is regularly updated to support new browsers.

What is a "browser fingerprint"?

A browser fingerprint is a unique profile created from the combination of your browser version, OS, screen size, installed fonts, and other technical details. Websites can use fingerprints for tracking, though this tool does not create or store any fingerprint.