Keyboard & Mouse Tester
Privacy Policy
This policy explains what happens to information when you use Keyboard & Mouse Tester.
Last updated: September 22, 2026
Your keyboard and mouse input
Keyboard events, mouse events, movement coordinates, click counts, and test results are processed locally in your browser. The site does not send or store the content of these input events on its servers.
Information stored on your device
The site uses browser local storage only to remember your language and light or dark theme preferences. You can remove these preferences by clearing this site's browser data.
Hosting and network data
The site is hosted on Cloudflare. Like most hosting and security providers, Cloudflare may process ordinary network information such as IP address, browser information, request time, and security signals to deliver and protect the site. This data does not include the keys you test or the mouse actions processed inside the test interface.
Cookies and accounts
The testing tool does not require an account and does not set advertising cookies. Third-party infrastructure may apply its own essential security measures.
Children and sensitive information
Do not use the testing area to enter passwords, payment details, or other sensitive information. Although input is handled locally, system-level shortcuts and browser extensions remain outside this site's control.
Policy changes
This policy may be updated when the site's features or infrastructure change. The latest version will always be published on this page with its revision date.