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Mouse Tester

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Overview

Want to know if every button on your mouse is working properly? This mouse test tool can simultaneously detect left, right, and middle button click states, and track the scroll wheel's up and down directions. With a visualized mouse graphic and real-time data display, you can instantly understand whether all mouse buttons are functioning correctly. It's perfect for gamers who regularly check their mouse or for testing new peripherals before purchase.

How to Use

  1. Click the 'Start Test' button to enter test mode. The test area will become interactive.
  2. Use your left, right, or middle mouse button (scroll wheel click) to click in the test area.
  3. Scroll the mouse wheel up and down. The tool will track scroll counts in both directions separately.
  4. Click 'Stop' to end the test. Data will be automatically saved to browser localStorage.

Feature Details

The Mouse Tester tool is designed to verify the functionality and responsiveness of your mouse's left, right, and middle (scroll wheel click) buttons. By leveraging native browser mousedown and mouseup event listeners, this tool accurately records each button click and provides visual feedback through an animated mouse graphic that responds to button presses in real time. Scroll wheel direction (up/down) is also precisely tracked, helping users evaluate scroll wheel sensitivity and encoder functionality. The tool uses passive event listening to avoid interfering with normal system operations, and all test data is stored in the browser's localStorage for historical record keeping. Whether you're a gamer checking mouse switch performance, a peripheral reviewer verifying button functions, or a user performing routine mouse maintenance, this tool delivers intuitive and accurate test results.

Features

Simultaneously detect click states and count clicks for left, right, and middle mouse buttons.
Visualized mouse graphic provides real-time feedback on button press effects for intuitive visual experience.
Precisely track scroll wheel up and down movements to verify scroll encoder functionality.
Click history displayed as a timeline showing the last 50 operations for easy test review.
Automatically save test results to localStorage when stopping the test for historical records.

Use Cases

  • Gamers regularly check mouse switch working status to prevent button failures during gaming sessions.
  • Verify that all buttons on a new mouse (left, right, middle) are functioning before purchase.
  • Peripheral reviewers test click feel and response speed of mouse buttons.
  • Heavy scroll wheel users can detect scroll encoder drift or stuttering issues.

FAQ

Why isn't my scroll wheel being tracked?

Make sure to scroll within the test area. Scroll operations outside the test area won't be recorded. If scrolling inside the test area still doesn't work, the mouse scroll encoder may be faulty or there's a browser compatibility issue.

What if the middle button (scroll wheel click) isn't responding?

Some mice have middle button switches that require more force to activate. Try pressing the scroll wheel a bit harder. If it still doesn't respond after multiple attempts, the middle button switch may be worn out or damaged.

Will test data be saved automatically?

Yes, when you click the 'Stop' button to end a test, if there are valid test data (click counts or scroll counts greater than 0), the system will automatically save the results to browser localStorage.