User Agent Parser

Parse and analyze user agent strings client-side to extract browser, operating system, and hardware details.

Decode User Agent Strings

A User Agent is a text string that browsers send to server hosts with every HTTP request. It contains information about browser configurations, engines, and host operating systems. Analyze your own user agent or custom strings below.

Ready to parse.

Why parse user agents?

Parsing User Agent strings is crucial for web developers to diagnose cross-browser compatibility layout issues, customize content displays depending on mobile/desktop environments, and analyze visitor browser distribution metrics.

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