Multi-tool station

Check mouse wheel and button functions, help diagnose mouse hardware issues

Check suspiciously short click intervals to help diagnose unintended double-click issues.

Measure your mouse clicking speed (CPS) in a timed test.

Estimate mouse polling rate by analyzing pointermove event intervals in your browser.

Check mouse wheel scrolling function, detect wheel sensitivity and direction recognition

Test mouse drag functionality and trail drawing, detect mouse movement accuracy

Professional trackpad gesture detection tool with full-page detection support

Check keyboard key response, rollover, and key conflict issues

Detect possible keyboard chatter by spotting rapid repeated keydown events within a short threshold window.

Monitor live input levels, permissions, and device switching for any microphone.

Preview webcams, capture PNG frames, and view negotiated resolution/FPS.

Test display resolution, refresh rate, dead pixels, and color accuracy

Full-screen solid colors to help you spot dead/stuck pixels and uniformity issues.