User Agent Parser – Free Online Tool | Trencada

Developer & Encoding Tools 4.3 Active

48,392
12,893
787
Updated Feb 3 Use Tool

Tool Interface

Paste any user-agent string and instantly see the browser, operating system, device type and engine — bots included. Or parse your own browser's user agent with one click.

User agent string
How it works
  1. Paste a user-agent string (from server logs, analytics, or an API), pick a sample, or use your own browser's UA.
  2. Hit Parse to detect the browser, version, OS, device type and rendering engine.
  3. Copy the JSON for use in your own code or reports.
  • Known crawlers like Googlebot and Bingbot are flagged automatically.
  • Parsing is pattern-based and runs entirely in your browser.

100% private — everything runs in your browser, nothing is uploaded.

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Tool Information

Category Developer & Encoding Tools
Updated Feb 3
Status Active
Rating 4.3
Type Free Tool
12,893 people used this tool
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