User Agent Parser
Parse User Agent strings to identify browser, engine, OS, and device type. Pre-filled with your current browser's UA.
What is a User Agent?
- A User Agent (UA) is a string sent by browsers and HTTP clients identifying their software, version, and platform.
- Web servers and analytics tools use UA strings to serve appropriate content and track browser usage.
- UA strings follow a complex historical format due to browser compatibility reasons — parsing them requires knowledge of many different formats.
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