Privacy and local processing
Your key presses stay in your browser tab. Last updated 1 November 2026.
Key presses
All tests run in your browser. Key events are held in memory in the open tab and disappear when you close or reload it. They are not sent to TestKey or anyone else.
What is stored on your device
The site saves a few preferences in your browser’s local storage: the keyboard style, the Windows or Mac choice per page, the key sound setting and the chatter threshold. No key presses are stored. If storage is blocked, the site works normally without remembering these settings.
Reports, images and share links
The text report and the result image are created in your browser and saved only when you choose to download them. A share link stores the result in the part of the address after the # sign: the layout, which keys were received, the peak rollover, the number of presses and the time. That part of a link is not sent to the server when the page opens. It never contains typed text.
Keycode log
The keycode tester shows the characters you type in its log. Copy log puts the log on your clipboard only when you press the button.
Fonts, analytics and advertising
Pages load the Plus Jakarta Sans typeface from Google Fonts, which means your browser requests the font files from Google. There is currently no analytics, advertising or tracking script on this site. If that changes, this page will be updated before the change goes live, and no service will receive your key presses.