Dashboard 
Account Settings 
Mouse Tester
Test your mouse buttons and scroll wheel with our free online tool. Simply click buttons or scroll to see if they're working correctly
Click Here to test
Test your mouse buttons and scroll wheel with our free online tool. Simply click buttons or scroll to see if they're working correctly
A Mouse Tester is an online tool that helps you verify if your mouse buttons and scroll wheel are registering properly. Our interactive testing interface provides instant visual feedback when you click any mouse button or use the scroll wheel.
The tool features a mouse illustration that lights up corresponding areas as you test each function, letting you quickly identify which buttons are registering correctly.
Whether you're troubleshooting a specific button or doing a general check of your mouse's functionality, this simple visual approach makes testing quick and intuitive.
Test your mouse buttons and scroll wheel instantly with visual feedback, no complex setup needed.
See exactly which buttons are registering with our clear mouse illustration that lights up for each working function.
Check every mouse button and scroll wheel in one place to verify they're registering properly.
Use our tester right in your browser without downloading anything - it's always free and ready to use.
Measure your mouse's click responses instantly, showing you exactly when and how each click is registered.
Measure your mouse's click responses instantly, showing you exactly when and how each click is registered.
Verify smooth scrolling performance in both directions and detect any skipping or inconsistent wheel movement.
Check functionality of additional mouse buttons and programmable keys to ensure they register correctly every time.
Access the Tool
Visit our Mouse Tester page in your browser to start testing.
Test Mouse Buttons
Click any mouse button - left, right, or side buttons. The corresponding part of the mouse illustration will light up when the button is working properly.
Check Scroll Wheel
Use your scroll wheel up and down. The wheel area in the illustration will light up to show proper functionality.
View Results
If any button or scroll action doesn't light up its corresponding area in the illustration, this indicates a potential registration issue with that function.
Make sure your mouse is properly connected before testing. For wired mice, check the USB connection; for Bluetooth mice, verify they're properly paired with your device.
For best results, test each button multiple times. This helps ensure you're getting consistent responses from all buttons.
If using a wireless or Bluetooth mouse, check your battery level first. Low battery can sometimes cause inconsistent button responses.
Test your scroll wheel in both directions multiple times. This helps verify smooth scrolling in both up and down movements.
Keep your mouse clean and free from debris. Dust or dirt can interfere with proper button and scroll wheel function.
If a button doesn't light up in our tester, try:
Yes, our tester can check all additional buttons on gaming mice, including side buttons and DPI switches.
Yes, you can test both external mice and laptop touchpads, including the left and right click areas of your touchpad.
Yes, the visual feedback will show whether each click is being registered, helping you identify inconsistent button behavior.
No, our tester provides immediate visual feedback but doesn't store or share results to protect your privacy.
Yes, though it's primarily designed for testing computer mice and touchpads. Mobile users can test their external mice if connected to their device.
We recommend testing each button 3-4 times to ensure consistent results.
You can use the tester to optimize button configurations for faster actions in Minecraft gameplay.