About InputChecks

InputChecks is a lightweight collection of browser-based utilities for checking common mouse input behavior. We build focused tools that are fast to open and clear about their limits.

Local by default

Mouse movement, click, and wheel samples used by our tests are processed in your browser. We do not offer accounts or cloud test histories.

Our approach

A browser can report input events; it cannot inspect the internal condition of your mouse. Our results describe observed input and encourage repeatable checks rather than definitive hardware claims.