what is my browser
about what is my browser
Instantly detect your browser name, version, operating system, device type, screen resolution, and other environment details — all without any plugins.
Knowing your browser details is essential when reporting bugs, testing web applications, or troubleshooting compatibility issues. This tool automatically detects and displays comprehensive information about your current browsing environment the moment the page loads.
The detection covers your browser name and version, operating system, device type (desktop, tablet, or mobile), screen and viewport dimensions, preferred language, cookie and JavaScript support status, Do Not Track preference, and whether you're currently online or offline.
This information is particularly useful for web developers who need to reproduce bugs reported by users. By sharing the copied results, users can provide developers with all the environmental context needed to diagnose issues without lengthy back-and-forth exchanges.
Everything is detected client-side using standard browser APIs. No data is collected, stored, or sent to any server. The full user agent string is also displayed for advanced debugging scenarios.