Mouse Click Test
Check that left, right, wheel and side buttons all register, and whether one press is coming through as two — chatter — by looking at the gap in milliseconds. Scroll direction and cursor movement polling are shown alongside.
🔧 Runs in the browser. Nothing to install, nothing uploaded.
🖱️
Click and scroll inside this area
The right-click menu is suppressed inside this area only
0 move events/sec
⬜ Left click0×
nothing yet
⬜ Wheel click0×
nothing yet
⬜ Right click0×
nothing yet
⬜ Back (side)0×
nothing yet
⬜ Forward (side)0×
nothing yet
0
Total clicks
0
Suspected chatter
0
Wheel scroll
What this test checks
- Whether each button registers
- Suspected chatter clicks (gap in ms)
- Scroll direction and step
- Cursor movement event rate
Other device tests
Results depend on your browser and drivers. If something looks wrong here, try the same test in another browser before assuming the hardware is at fault.