User-Agent Parser
Parse any User-Agent string into browser, engine, OS, and device details online. Free User-Agent parser for debugging logs and analytics data.
Parsed details will appear here...
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Frequently asked questions
What is User-Agent Parser?+
Parse any User-Agent string into readable browser, engine, OS, and device details.
How do I use User-Agent Parser?+
Automatically loads and parses your current browser's User-Agent. Paste any other User-Agent string to debug logs, analytics, or API requests. Detects browser name and version, rendering engine, operating system, and device type. Runs entirely in the browser — no data is sent anywhere
Is User-Agent Parser free?+
Yes, User-Agent Parser is completely free. No account or sign-up required, and all processing happens in your browser — nothing is sent to a server.
Is my data safe when I use User-Agent Parser?+
Yes. User-Agent Parser runs entirely in your browser using JavaScript and Web APIs — your input is never uploaded, transmitted, or stored on any server.