User Agent Parser
Parse User Agent strings into browser, operating system, and device details.
Presets:
About User Agent strings
A browser sends a User Agent string with each request. This tool separates it into the browser, the version, the engine, the operating system, and the device type.
The string is not reliable. Every browser holds the names of older browsers for compatibility, and a user can change the value. Use it for analytics and for a support ticket. Do not use it to decide a feature; test for the feature itself.
Paste a string from a log file or from a bug report to see which client made the request.