Browser Information

View detailed information about your browser, operating system, screen resolution, and device capabilities.

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Detecting...

System Information

Operating System -
Platform -
Language -
Screen Resolution -
Viewport Size -
Color Depth -
Device Pixel Ratio -
Timezone -

Browser Features

❓ Cookies
❓ Local Storage
❓ Session Storage
❓ WebGL
❓ Web Workers
❓ Service Worker
❓ Geolocation
❓ Notifications

User Agent String

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How to Use Browser Information

  1. View your browser information instantly
  2. Check supported web features
  3. Copy the information for support tickets
  4. Test browser capabilities
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About Browser Information

Understanding what your browser supports helps troubleshoot website issues and verify compatibility. Our tool detects detailed information about your browser, operating system, and device capabilities—useful for debugging or sharing with support teams.

Information Detected

Comprehensive browser analysis includes:

  • Browser details: Name, version, rendering engine
  • Operating system: Name, version, architecture
  • Screen info: Resolution, color depth, pixel ratio
  • Feature support: JavaScript, cookies, WebGL, localStorage

Troubleshooting Uses

When websites break, knowing exact browser details helps diagnose issues. Share this information with tech support or developers to get faster solutions. Different browsers render pages differently—your specific combination matters.

Developer Testing

Verify what features are available in the current browser before using them. Check if a visitor's browser supports modern APIs like WebGL, Service Workers, or CSS Grid. Make informed decisions about polyfills and fallbacks.

Privacy Note

This information is already available to every website you visit. Our tool simply displays it—nothing is stored or transmitted. This same data forms part of your browser fingerprint, used for analytics and sometimes tracking.

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Frequently Asked Questions

What information does browser detection show?
We detect: browser name and version, operating system, device type (desktop/mobile/tablet), screen resolution, language settings, cookies/JavaScript status, installed plugins, and supported features. This is what websites see about your browser.
Why would I need to know my browser info?
Useful for: troubleshooting website issues ("what browser are you using?"), checking if your browser supports features, verifying updates, privacy awareness (what you're revealing), and web development testing.
Is my browser fingerprint unique?
Our tool shows components that make up browser fingerprinting. Combinations of browser, OS, plugins, fonts, screen size, etc. can uniquely identify users. High uniqueness means easier tracking. We show how identifiable your setup is.
What browser features should I check?
Important features: JavaScript (essential for modern web), cookies (required for logins), WebGL (3D graphics), WebRTC (video chat), Service Workers (offline apps). We test and report on feature support for your specific browser.
How do I check if my browser is up to date?
We show your browser version and compare to current release. Outdated browsers miss security patches and may not work on modern sites. We link to update instructions for your specific browser.
What do websites know about me from my browser?
Websites can detect: browser/OS, screen size, language, timezone, installed fonts, plugins, IP address (location), and more. This information is used for compatibility, analytics, and potentially tracking. We show everything your browser reveals.