| Your Browser | AppleWebKit |
| Browser Version | 537.36 |
| Your OS | |
| User Agent | Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com) |
The What Is My Browser tool by seochecker.tools allows you to instantly find detailed information about the browser you are currently using. This includes your browser name, version, device type, operating system, and user agent string — all displayed in real-time.
This tool is especially useful for developers, testers, support teams, and SEOs who need accurate browser environment details for compatibility checks, debugging, and troubleshooting.
Test cross-browser compatibility
Troubleshoot website layout or script issues
Identify outdated browsers or security risks
Understand how your site appears to different users
Gather client browser data for support or reporting
Whether you're building responsive layouts, fixing a client-side error, or ensuring browser support for CSS/JS features, this tool helps save time.
Instantly detects browser name and version
Displays operating system and platform
Reveals full user agent string
No downloads, plugins, or signup required
Mobile-friendly and fast
Accurate results for Chrome, Firefox, Safari, Edge, and others
Q1. How does this tool detect my browser?
We use JavaScript and HTTP headers to read your User-Agent string and extract browser and system details.
Q2. Is this tool safe to use?
Yes. It does not track or store any user data. All results are shown locally in your browser.
Q3. What is a User Agent string?
It’s a text string your browser sends to websites that includes info like browser name, version, OS, and device type.
Q4. Can I use this tool on mobile?
Absolutely. It works perfectly on all modern mobile browsers, including Chrome and Safari.
Q5. Why is browser info important for SEO?
Browser compatibility impacts how your content loads and behaves, especially JavaScript-heavy SEO features.
Debug website issues across different browsers
Check browser version for compatibility with new features
Provide support teams with detailed environment info
Detect mobile vs. desktop usage
Educate users to update old or unsupported browsers
