User Agent Parser

Parse a User-Agent string to extract browser, version, OS, and device type information.

Runs entirely in your browser — nothing is uploaded or stored on any server.

About User Agent Parser

Updated Mar 2025

Paste any HTTP User-Agent string and get a structured breakdown: browser name and version, operating system and version, device type (desktop/mobile/tablet), and rendering engine. Useful for debugging browser compatibility issues and analyzing server logs.

Frequently Asked Questions

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