AppHelp
Parse User-Agent strings locally
Paste a User-Agent string and inspect browser, operating system, device class, and rendering engine hints.
browser
Chrome/126.0.0.0
os
Mac OS X 10.15.7
device
Desktop
engine
WebKit/Blink
JSON
{
"browser": "Chrome/126.0.0.0",
"os": "Mac OS X 10.15.7",
"device": "Desktop",
"engine": "WebKit/Blink"
}Features
- inspect logs
- debug browser targeting
- check crawler strings
Frequently asked questions
- Is my data uploaded?
- No. The tool runs locally in your browser by default.
- Do I need an account?
- No account is required.