Mouse button and scroll tester

Inspect mouse button presses, click intervals and wheel events inside a dedicated test area.

Processed on your device
Click mouse buttons or scroll here. Context menus are suppressed inside this area.
Left presses
0
Middle presses
0
Right presses
0
Back presses
0
Forward presses
0
Wheel events
0

Recent intervals between presses of the same button (ms): No repeated presses yet.

How to use this tool

  1. Click and scroll inside the labelled test area.
  2. Review button counts and the most recent intervals, or clear the results.

Things to know

  • Tracks events inside this page only. Rapid clicks can be intentional; an interval is not proof that a mouse switch is faulty.
  • Processing and results stay on this device. Inputs are bounded; no work is saved between visits.

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