Test All Your Mouse Buttons and Scroll

A free browser-based mouse testing tool that checks all buttons, scroll directions, double-click timing, and pointer tracking. An interactive diagram highlights each tested component in real time. Works with any wired, wireless, or Bluetooth mouse.

How to Test Your Mouse

1
Open the test area

The interactive test area detects all mouse events. No installation or setup required.

2
Click each button

Press left, right, middle, back, and forward buttons. The mouse diagram lights up green for each tested button.

3
Test scroll and drag

Scroll up, down, and sideways. Then draw on the canvas to check pointer tracking smoothness.

4
Review your results

Check the stats bar and event log. Export a text report to save or share your results.

Verify every button, wheel, and sensor on your mouse

L R M 4 5
Click any mouse button here
Buttons Tested
0/5
Total Clicks
0
Double-Click Speed
— ms
Scroll Events
0
Drag Distance
0 px
Event Log
Interact with the test area above

Features

Tests 5 buttons: left, right, middle (scroll click), back (button 4), and forward (button 5) Scroll wheel diagnostics: vertical up/down and horizontal left/right detection with event counter Double-click speed measurement in milliseconds — checks if your mouse registers rapid clicks correctly Drag canvas to verify pointer tracking smoothness and detect sensor issues or acceleration problems

FAQ

Which mouse buttons does this test?

All five standard buttons: left click (button 0), right click (button 2), middle/scroll click (button 1), back/side button (button 3), and forward/side button (button 4).

How does the double-click speed test work?

The tool measures the time in milliseconds between two consecutive left clicks. A typical double-click speed is 100-500 ms. If it exceeds 500 ms, most operating systems won't register it as a double-click.

Can I test horizontal scrolling?

Yes. If your mouse supports horizontal scroll (tilt wheel or dedicated horizontal wheel), the test will detect left and right scroll events separately.

Why doesn't my back/forward button work?

Some browsers block mouse buttons 3 and 4 by default. Try using Chrome or Edge. Also, some mice remap side buttons to keyboard shortcuts — check your mouse software settings.

Does this work with touchpad?

Partially. Touchpads support left click, right click, and scroll. Middle click and side buttons depend on your touchpad driver and gesture settings.

💡 Want us to improve this tool just for you?

We can — and it's free! Just send us a quick message with your idea. If you'd like to discuss it in detail, leave your email and we'll get back to you. You can stay anonymous.

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Who is this tool for?
🎮 Gamers
Published Updated