User Agent Checker

About the free User Agent Checker

View your browser's user agent string and parsed device information The ToolsEdits User Agent Checker runs online in your web browser, so there is nothing to download or install. It works on Windows, Mac, Linux, Android and iPhone, and it is completely free to use with no sign-up required.

Wherever possible, your data is processed directly on your own device, which keeps your files and information private and makes results appear instantly. The user agent checker is part of our General collection, built for students, professionals and businesses who need fast, reliable results without paying for expensive software.

How to use the User Agent Checker

1. Enter your data or upload your file in the tool above.
2. Adjust the options and settings to match what you need.
3. Click the action button to get your result instantly.
4. Copy, download or share the result — then start again as many times as you like.

Frequently asked questions