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Parse any User-Agent string into browser, rendering engine, OS, device type, and bot signature — all client-side. Includes sample UAs and crawler detection for authorized testing.
Paste a UA string to break it down into browser, engine, OS, and device, with crawler/bot flagging. Runs entirely in your browser — for authorized testing and debugging only.
| Browser | Chrome 124.0.0.0 |
| Engine | Blink 124.0.0.0 |
| OS | Windows 10 / 11 |
| Device type | desktop |
| Bot / crawler | No |