Mouse Button Test Online
Test mouse buttons online including left, right, middle, and side buttons. Confirm button response and detect issues instantly.
Interactive Mouse Tester
Click, scroll, and test all mouse buttons in the area below
Click Statistics
Track your button clicks and double-clicks
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 mouse buttons
- Press each button once to confirm detection in the button map.
- Hold each button for 2–3 seconds to check for stable input.
- Test side buttons (Button 4/5) if your mouse has them.
If a button does not register, try another browser or check your mouse software.
Mouse Button Test FAQ
What is a mouse button test?
A mouse button test verifies that all mouse buttons register correctly, including side buttons and middle click.
How do I test mouse buttons?
Use the tester to press each button and confirm the button map and event log respond instantly.
Why do my side buttons not work?
Side buttons can fail due to driver conflicts, disabled mappings, or hardware faults in gaming mice.
What buttons are detected by this test?
It detects left, right, middle, and side buttons (Button 4/5) on most mice.