Browser Information Viewer
See what your browser reports about itself: version, engine, language, time zone and capabilities.
Your result will appear here as soon as you add some input.
How to use it
- 1The readings appear immediately - there is nothing to submit.
- 2Resize or rotate your device and toggle the checkbox to take a new reading.
- 3Nothing here is transmitted; every value comes from your own browser.
About the Browser Information Viewer
Browser, engine, operating system, language, time zone, core count, memory class, touch support and your dark mode and reduced motion preferences - everything a page can read about your environment without asking permission.
Any one of these values is unremarkable. Combined, they are distinctive enough to identify a browser across sites without any cookie at all, which is what browser fingerprinting means. Seeing them listed together is the clearest demonstration of why.
Nothing here is transmitted. The page reads the values and prints them.
Questions people ask
Is any of this information sent anywhere?
No. Every value is read from your browser by JavaScript running in this page and displayed locally. Nothing is transmitted, logged or stored.
Is it free, and do I need an account?
Yes, it is free, and there is no account, no sign-up and no watermark on the result. The project is funded by optional donations.