No uploads · runs in browser
Device Info
See the OS, browser, screen size, language, and CPU cores of the device you are on.
Favorite it to find it fast on home
When to use it
Check which OS and browser you are on
Read screen resolution and pixel ratio
Confirm whether touch is supported
How to use it
1Step 1Open the page and it calculates instantly
2Step 2Change a value and it recalculates live
3Step 3Copy the result wherever you need it
If the result looks off
Nothing changed
Reload the page to recalculate.
I want to save the result
Use the copy button to take the result with you.
Frequently asked questions
Does it show my IP?
No. IP is not queried, for privacy. Only device and browser details are shown.
Does it show my IP address?
No. IP is never queried. Only device and browser details are shown, for privacy.