My User Agent
View the full user agent string your browser sends with every request, plus the platform it reports.
About My User Agent
My User Agent lets you see your browser's user agent string — free, and without creating an account. View the full user agent string your browser sends with every request, plus the platform it reports.
My User Agent runs entirely in your browser. Nothing you enter is sent to a server, so your domain stays on your device. It is instant and works offline once the page has loaded.
Because it is web-based, My User Agent works on any operating system — Windows, macOS, Linux, Android, and iOS — straight from your browser, with nothing to install.
Cómo funciona
Open the tool
Load My User Agent in your browser — no signup or download needed.
Enter your input
Type or paste your domain into the field.
Get the result instantly
The output updates as you go, computed entirely on your device.
Copy or save it
Copy the result to your clipboard or download it — nothing is sent to a server.
Frequently asked questions
Is My User Agent free?
Yes. My User Agent is completely free to use, with no signup and no limits on how many times you can use it.
Is my data sent anywhere?
No. My User Agent runs entirely in your browser. Your domain is never transmitted to a server.
Do I need to install anything?
No installation is required. My User Agent runs in any modern web browser on desktop or mobile.
¿Es privado?
Sí. My User Agent funciona por completo en tu navegador usando la potencia de tu dispositivo. Tus archivos nunca se suben a un servidor, así que nada sale de tu ordenador.