What Is My Browser

Wondering which browser you are running? Our free what-is-my-browser checker instantly detects your browser name, version, operating system and screen details — handy when reporting bugs or checking compatibility.

Your Browser Mozilla
Browser Version 5.0
User Agent Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
Platform unknown
Languages
Cookies Cookies Disabled
Screen

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    What is My Browser Online

    The What is My Browser is built for people who need a quick, clean, and simple way to complete the task quickly with a simple online workflow. You do not need complicated software or a long setup process. Add your input, choose the required option, and get a clear result in a few moments.

    What is this tool?

    The What Is My Browser tool detects your browser automatically. It shows your browser name and version, user agent, operating system, language, cookie status and screen details, with nothing to fill in.

    How to use the What is My Browser

    1. Open the page; the tool reads your browser as soon as it loads.
    2. Read the results table showing your browser, version, user agent, platform, languages, cookies and screen details.
    3. Copy any detail you need when reporting a website bug or checking compatibility.

    Why use this free tool?

    • Simple interface for quick work.
    • No advanced technical knowledge required.
    • Useful for one-time tasks and repeated daily work.
    • Clear output that is easy to copy, check, or share.

    Alternative keywords

    People also search for: what is my browser, my browser info, browser version checker, check browser and OS, what browser am I using.

    Common problems this tool helps fix

    • Slow manual work.
    • Confusing steps in common online tasks.
    • Need for a clean result without extra software.

    Helpful tip

    For the best result, check your input before running the tool. Clean and accurate input usually gives cleaner output and saves time when you use the result on a website, document, project, or report.

    Frequently Asked Questions

    Frequently Asked Questions (FAQs) is a list of common questions and answers provided to quickly address common concerns or inquiries.

    It instantly detects your browser name, version, user agent, operating system, language, cookie status and screen details.

    No: the tool reads your browser automatically and shows the results on the page as soon as it loads — there is nothing to fill in or click.

    It helps when reporting website bugs, checking browser or device compatibility, or confirming your cookies and screen settings.