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Mouse Test

Check your mouse buttons, scroll wheel, and double-click speed.

Test Area
Double Click

Detected Buttons

Left Click
Right Click
Middle Click
Scroll Up
Scroll Down
Button 4 (Back)
Button 5 (Fwd)

Recent Events

Interact with the area above to see events.

Online Mouse Tester

Test your mouse functionality instantly. Check for double-click issues, verify your scroll wheel, and test side buttons with our free online tool.

  • All Buttons: Test Left, Right, and Middle clicks easily.
  • Scroll Amount: Verify scroll wheel sensitivity and direction.
  • Double Click: Check your double-click speed and consistency.
  • Polling Rate: Measure how often your mouse reports position (Hz).

How to Test Your Mouse

Verify functionality in seconds:

  1. Click: Press every button on your mouse to light them up.
  2. Scroll: Roll the wheel up and down to test scrolling.
  3. Side Buttons: Press forward/back buttons if checking a gaming mouse.
  4. Analyze: Review the diagram to ensure all inputs are registered correctly.

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Frequently Asked Questions

No, this tool collects absolutely no data. All testing happens directly in your web browser on your device. No information about your mouse, clicks, or computer is stored or transmitted anywhere.

Yes, this tool is completely free with no limits. Test your mouse as many times as you need without creating an account or paying anything.

You can test left click, right click, middle click (scroll wheel button), scroll up and down, double click speed, and side buttons (forward/back). The visual diagram shows exactly which button you are pressing.

Yes! Once this page loads in your browser, you can disconnect from the internet and continue testing your mouse. The tool works completely offline.

Mouse testing helps diagnose hardware problems like unresponsive buttons, double-click issues, scroll wheel problems, or side button failures. It is useful before buying a new mouse or troubleshooting an existing one.