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What Is My Browser — Instant
Browser & Device Info Detector

Curious which browser, operating system, or device you're browsing with? Our What Is My Browser tool instantly detects and displays detailed information about your web browser, OS, device type, screen resolution and more. Just open the page, and everything is revealed automatically — no input required.

Your Browser ClaudeBot
Browser Version 1.0
User Agent Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
Is JavaScript Enabled? Detecting...
Your Browser Support Cookies Detecting...
Is Flash Installed? You don't have flash or flash is disabled.
Is Java Installed? Java is not installed.
Operating System other 10(x86)
Languages Not detected
Your Computer Screen
• Your Browser screen: -
• Your Screen Resolution: -
• Your Screen color depth: -

What Does the Browser Info Tool Do?

The tool automatically gathers and displays your browser and device details, such as:

This helps you verify what environment you — or any visitor — are using to access your site.

Why Use a “What Is My Browser” Tool?

How the Tool Works

When you load the page, a small script reads your browser’s user-agent string and system data, then parses it to identify your:

All information is displayed clearly in a table or card format, making it easy to copy or share if needed.

Who Should Use This Tool?

Whether you're tech-savvy or a casual user — this tool is simple, fast, and helpful.

What Kind of Info You Get

When This Tool Is Particularly Useful

FAQs – What Is My Browser Tool

Q 1. Do I need to enter anything to see my browser info?

No — the tool works automatically. Just open the page and it displays your browser, OS, and device info without any input.

Q 2. Is this tool free to use?

Yes. It’s completely free and requires no registration or installation.

Q 3. Why does the browser or OS name look odd or generic?

Some browsers send minimal user-agent data. In that case, the tool may detect a generic name or version — but it still gives useful basic information.

Q 4. Does the tool store my data?

No. This is a client-side detection tool. It does not store or log your personal data or browsing history.

Q 5. Can this tool detect if I'm using a VPN or proxy?

No. It detects only the browser and device environment. VPN or proxy usage does not affect browser detection, so the tool will show the environment inside your browser regardless of VPN.

Q 6. Is this tool useful for developers?

Absolutely. It’s great for cross-browser testing, checking screen sizes, debugging web issues, and ensuring compatibility across devices.

Q 7. Can I copy the browser info and share it?

Yes. You can easily select, copy, and share the displayed browser and device details — useful for support or bug reports.

Final Thoughts

Whether you're a casual visitor wanting to know your browser details, a developer testing cross-browser compatibility, or a support agent diagnosing user issues — the What Is My Browser tool is a simple, instant, and reliable solution. In just a moment, you get a full snapshot of your browser environment — no input, no hassle, and no registration required. It’s fast, free, and incredibly useful every time you need accurate environment info.

💬 AI Assistant