User-Agent Parser
Parse user-agent strings into browser, engine, operating system, and device details right in your browser.
This tool runs entirely in your browser. Your input is never uploaded.
Paste a user-agent string above or pick an example. Parsing runs locally in your browser.
User-Agent Parser
Server logs and analytics exports are full of long user-agent strings that are hard to read raw. Paste one here and see the structured breakdown: browser name and version, rendering engine, operating system, device vendor and model, device type, and CPU architecture.
Use the example strings for Chrome on macOS, Firefox on Windows, or Safari on iPhone to compare how each platform identifies itself, or click the button to analyze your own current browser. Parsing is powered by a well-tested local library, so nothing about your traffic or logs leaves the machine.
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