What browser am I using?

When a site looks wrong only on your machine, the first question is usually “what browser and OS is this?” BrowserAbout.com answers that without installing software or digging through menus.

Open the scanner and you get a clear read on the browser name and version, engine clues, and operating system signals available to the page. That is the same information developers ask for in support tickets—packaged so you can share it in one link.

Unlike a one-line user-agent string, the live report also shows related context: whether JavaScript is running, cookie behavior, screen size, and add-on signals that often explain “it works for me” bugs.

How to check your browser

1. Go to the BrowserAbout.com scanner.
2. Wait for the live scan to finish.
3. Review the Browser and OS sections.
4. Optionally create a shareable link for support.

If you were sent here by a helpdesk, use share browser info with support for the recommended workflow. For cookie or script issues, also see cookie checks and the JavaScript check.