FREE ONLINE TOOL
Mouse Test
Test your mouse buttons, clicks, movement, scroll wheel and extra buttons directly in your browser. No downloads or installation required.
Waiting for mouse input…
How to test your mouse
Click the different mouse buttons inside the testing area above. The tool detects left, middle, right and supported extra mouse buttons. You can also move your mouse, scroll the wheel and test double-click detection.
What can this mouse tester detect?
DeviceTest can detect mouse button presses and releases, mouse movement, scrolling and supported extra buttons through your browser. It can help identify buttons that your computer is not detecting correctly.
Why isn't my mouse button working?
If a mouse button does not register in the test, check whether the problem occurs only in this browser or across your computer. Try another USB port, reconnect your mouse, check your operating-system settings and test the mouse on another computer if possible.
Test every mouse button
Use the test area to check whether your mouse buttons are being detected correctly. The tester can identify left, middle and right clicks as well as supported extra buttons such as back and forward buttons. You can also hold buttons to see which ones are currently pressed.
Mouse test FAQ
How do I test my mouse?
Move your mouse over the test area and click each button. DeviceTest will show which button was detected and count your clicks. You can also scroll and test supported extra buttons.
How do I test my mouse's right click?
Move your mouse into the test area and press the right mouse button. The right click counter should increase and the test will report the detected button.
How do I test my mouse scroll wheel?
Place your mouse over the test area and scroll up and down. The wheel event counter will increase whenever your browser detects scrolling.
Can I test extra mouse buttons?
Yes. DeviceTest detects supported additional mouse buttons, such as back and forward buttons, when your browser reports them.
This online mouse test is a browser-based diagnostic tool. It does not install software or upload your mouse data. Results can vary depending on your browser, operating system and mouse hardware.