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Middle Mouse Button Test Online

Interactive Mouse Tester

Click, scroll, and test all mouse buttons in the area below

Left
Middle
Right
Back
Forward
Scroll ⟳
Need to test your scroll wheel?Try the dedicated full-screen Scroll Wheel Tester →

Play & test — check your mouse performance with games

Click Speed Test

How fast can you click?

Reaction Time

Measure your reflexes.

Aim Trainer

Test cursor accuracy.

Whack-a-Mole

Catch moles in 30s.

Precision Trail

Trace the path smoothly.

Drag & Drop

Test drag accuracy.

Also try:Mouse Button Test·Scroll Wheel Test·DPI Test·Hold Test

Click Statistics

Track your button clicks and double-clicks

Left
Clicks: 0
Middle
Clicks: 0
Right
Clicks: 0
Back
Clicks: 0
Forward
Clicks: 0
Scroll Wheel
Delta: 0

Event Log

Recent mouse events (last 20)

Click or scroll to see events

How to Test

  • •Click anywhere in the test area to test buttons
  • •Use scroll wheel to test scrolling
  • •Side buttons work in the test area
  • •Watch for unintended double-clicks (shown in red)

How to test middle click

  1. Press the scroll wheel to register middle click inputs.
  2. Repeat multiple times and watch the event log.
  3. Test on different surfaces if clicks feel inconsistent.

Middle button issues often come from dust or worn wheel switches.

Middle Button Test FAQ

What is a middle mouse button test?

A middle button test verifies that your scroll wheel click registers correctly without missed inputs.

How do I test middle click?

Press the scroll wheel (middle click) and confirm each press appears in the event log.