What Is My Browser?
Identify your browser, its version and your operating system in one click.
Identify your browser and version
Need to know your browser for a bug report, compatibility check or to verify you're up to date? Our tool automatically detects your browser, version, operating system and other technical details.
How it works
No action needed — information displays automatically when you open this page, extracted from your User Agent string.
When it's useful
- Tech support — share exact browser info when reporting issues
- Web compatibility — verify your browser supports needed features
- Security — outdated browsers are vulnerable, check you're current
For more, check your full User Agent and screen resolution.
FAQ
Why keep your browser updated?
Each update patches security vulnerabilities, improves performance and adds support for new web technologies. An outdated browser exposes you to attacks and may render modern sites incorrectly.