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Free Developer Tool

User Agent Parser

Parse User-Agent strings and identify browsers, operating systems and devices.

What is User Agent Parser?

User-Agent strings contain information about browsers, operating systems and devices.

How to use

  1. Paste User-Agent string.
  2. Parse information.
  3. Review detected details.

Features

  • Browser detection
  • OS detection
  • Device detection
  • Instant parsing
  • Client-side processing

Example

Input
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 Chrome/136.0
Output
Browser: Chrome
OS: Windows 10
Device: Desktop

FAQ

What is a User-Agent?

A User-Agent identifies the browser, operating system and device making a request.

Can I detect mobile devices?

Yes. Mobile, tablet and desktop devices are detected.

Is the parsing accurate?

Yes. Common browsers and devices are recognized reliably.

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