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Mouse Tester

Test mouse buttons, scroll wheel, click speed (CPS), and drag functionality. Visual feedback shows if all buttons work properly.

What is Mouse Test?

Mouse Test is a free online tool that helps you verify if your computer mouse is working correctly. Whether you just bought a new mouse, suspect your current mouse has issues, or want to test your clicking speed, this tool provides comprehensive testing for all mouse functions.

Why Test Your Mouse?

A malfunctioning mouse can significantly impact your productivity and gaming performance. Common issues include:

  • Double-clicking problems: When a single click registers as two clicks
  • Unresponsive buttons: Buttons that don't register clicks consistently
  • Scroll wheel issues: Erratic scrolling or skipped notches
  • Drag failures: Mouse releases during drag operations

Who Should Use This Tool?

This mouse testing tool is useful for:

Gamers

Test click speed (CPS) and button responsiveness for competitive gaming

New Mouse Buyers

Verify all buttons work before the return window expires

Troubleshooters

Diagnose mouse problems before buying a replacement

Quality Testers

Check refurbished or secondhand mice before purchase

How to Use Mouse Test

Testing your mouse is simple and straightforward. Each test zone is designed to check specific mouse functions with visual feedback.

1

Test Mouse Buttons

Click inside the Click Test zone to test your mouse buttons. Each button press increments its counter, helping you verify consistent registration.

  • Left click: The left section of the mouse graphic lights up blue
  • Right click: The right section lights up green
  • Middle click: The scroll wheel lights up yellow
  • Back/Forward: Side buttons light up purple (for mice with extra buttons)
2

Test Scroll Wheel

Scroll up or down inside the Scroll Test zone. The arrow indicators show scroll direction, and counters track the number of scroll notches detected.

3

Test Double Click

Double-click the target in the Double Click zone. The tool measures the interval between your two clicks and confirms successful double-clicks. If your mouse has double-clicking issues, this test helps identify the problem.

4

Test Click Speed (CPS)

Select your preferred duration (5 or 10 seconds) and click as fast as you can in the CPS Test zone. Your clicks per second will be calculated in real-time.

5

Test Drag and Drop

Drag the object from point A to point B in the Drag Test zone. This verifies your mouse maintains the click during drag operations without accidentally releasing.

Features

Our mouse testing tool includes everything you need to thoroughly test your mouse functionality.

Complete Button Testing

Test all mouse buttons including left, right, middle (scroll wheel click), and side buttons (back/forward).

  • Visual indicators for each button
  • Individual click counters
  • Accurate tracking

Scroll Wheel Analysis

Detect both scroll up and scroll down movements with real-time visual feedback.

  • Direction detection
  • Skip identification
  • Notch counting

Double Click Detection

Measure the interval between clicks to test double-click functionality.

  • Interval measurement
  • Issue identification
  • Timing analysis

CPS (Clicks Per Second)

Measure your clicking speed with configurable test durations (5 or 10 seconds).

  • Real-time calculation
  • Flexible durations
  • Accurate readings

Drag and Drop Verification

Test if your mouse properly maintains clicks during drag operations.

  • Click maintenance check
  • Release detection
  • Operation validation

Position Tracking

Monitor your mouse cursor position with X/Y coordinate display.

  • Real-time coordinates
  • Movement smoothness
  • Stutter detection

Additional Features

  • Visual feedback for every mouse action
  • Click counters for each button
  • Reset function to clear all counters
  • No installation required
  • Works directly in your browser
  • Privacy focused — all tests run locally on your device

Frequently Asked Questions

Why is my right-click not working in the test?

Some browsers may intercept right-clicks to show their context menu. Our tool prevents this, but if you still experience issues, try using a different browser or check if any browser extensions are interfering.

What is a good CPS (Clicks Per Second) score?

Average users 5-7 CPS
Gamers with practice 8-12 CPS
Professional players 15+ CPS

Your CPS depends on clicking technique, mouse quality, and practice.

My mouse double-clicks when I single click. Is it broken?

This is a common issue called "double-clicking" or "mouse chatter." It usually indicates worn-out mouse switches. Use the Double Click test to confirm the issue. If confirmed, you may need to replace the mouse or the internal switches.

Why does my scroll wheel skip notches?

Scroll wheel skipping often indicates dust or debris inside the scroll mechanism, or worn encoder components. Try cleaning the scroll wheel area. If the problem persists, the encoder may need replacement.

Can I test my touchpad with this tool?

Yes, the click tests work with laptop touchpads. However, touchpads may not support all button types (like middle-click or side buttons) depending on your hardware and drivers.

Why don't my Back/Forward buttons register?

Not all mice have side buttons. If your mouse has these buttons but they don't register, check your mouse software or system settings. Some mice require driver installation for side buttons to work.

Is my data being recorded?

Privacy protected: All mouse tests run entirely in your browser. No click data, mouse movements, or test results are sent to any server. Your privacy is fully protected.

Can I use this tool on mobile devices?

This tool is designed for testing computer mice. While the interface works on mobile devices, touch input behaves differently from mouse input and won't provide accurate mouse testing results.

Position 0, 0
Click Test
Left 0
Mid 0
Right 0
Back 0
Fwd 0
Scroll Test
Up 0
Down 0
Double Click
Double click here
Count 0
Gap -
CPS Test
Ready
0.00 CPS

Start clicking to start the test

0 clicks 5.0s
Average
0 5 10 15+
Drag & Drop
A
B
Done 0
Click anywhere in the Click Zone to test all mouse buttons
Use Back/Forward buttons on gaming mice to test side buttons
Test your CPS (Clicks Per Second) with 5s or 10s duration
Drag the object from A to B to test drag functionality
All tests run locally - no data sent to server
Want to learn more? Read documentation →
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