What Is My Browser?
Instantly identify your web browser, version, and capabilities
You're Using
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📋 Browser Details
💻 System Information
✨ Browser Capabilities
🔍 User Agent String
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Check More Information
Explore your complete device and network details
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About Web Browsers
A web browser is the software application you use to access websites on the internet. Popular browsers include Google Chrome, Mozilla Firefox, Safari, Microsoft Edge, and Opera. Each browser has different features, performance characteristics, and compatibility with web standards.
Why Check Your Browser?
- Verify you're using the latest version for security and features
- Troubleshoot website compatibility issues
- Determine if your browser supports specific web technologies
- Get technical support or report bugs accurately
- Check if you need to update to access certain websites
Browser Version Numbers
Browser version numbers indicate the release and update level of your browser. Modern browsers use rapid release cycles, with new versions every 4-6 weeks. Keeping your browser updated ensures you have the latest security patches, performance improvements, and feature support.
User Agent String
The user agent string is information your browser sends to websites, identifying the browser type, version, operating system, and device. Websites use this to optimize content delivery and ensure compatibility. Our tool displays your full user agent string for troubleshooting and development purposes.
Browser Capabilities
Modern browsers support various web technologies like JavaScript, cookies, local storage, WebGL, and more. Our tool checks which features your browser supports, helping you understand what web applications and features will work correctly on your system.