Free User Agent String Parser & Device Inspector Online
Parse HTTP User-Agent strings. Extract browser family, major/minor version, operating system, rendering engine, and device type. — 100% free online utility, zero sign-up, zero paywalls, and private client-side processing.
How It Works
Enter User-Agent
Paste user-agent string or click 'Use My Current Browser'.
Parse Components
Inspect parsed browser, OS, engine, and architecture.
Export Data
Copy structured JSON output.
Frequently Asked Questions
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