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Online Mouse Tester

Test online Mouse test tool to check button functionality

Check the Scroll Wheel, Left, Middle, Right, and Side Buttons in detail.

left Button CLICK TEST

Click Here To Check
Drag Check

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How to Use the Mouse Tester

  1. To test the mouse, you just have to bring the cursor to the mouse box.
  2. Start Clicking – Left, right, or both buttons.
  3. View Results – Real-time data will appear instantly.
  4. Analyze Performance – See your debounce behavior, and responsiveness.

Click Accuracy Test

Check if your left and right mouse buttons respond correctly and consistently.

Double Click Detection

Detect accidental double-clicks caused by hardware issues or worn-out switches.

Live Click Stats

Live Click Stats – View real-time feedback on click count, speed, and responsiveness.

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Trouble-Shooting Guide

  1. If all relevant mouse keys light up (including the scroll wheel arrows) then congratulations, your mouse passed the test!
  2. If one or more of the relevant keys do not light up it means your mouse has failed the test!
  3. If your mouse doesn't pass the test, there are usually two possible reasons why:
  4. 1: Outdated browser. See discussion below. To summarize, you should try Chrome or Firefox (up-to-date versions too) for this test so that all 5 buttons and the scroll wheel can be identified.
  5. 2: Mouse malfunction. If you suspect this may be the case, and you've already tried changing browsers, try this test on another computer and see what happens. If the same buttons don't light up, the mouse is most likely faulty.

Features of Our Mouse Tester

  1. ✅ Left & Right Click Test – Instantly check if both buttons are responsive.
  2. ✅ Debounce Time Checker – Identify lag or delay in mouse clicks.
  3. ✅ Double Click Test – Detect accidental double-clicks and faulty switches.
  4. ✅ Live Stats – View real-time click speed and performance metrics.

Why Use a Mouse Tester?

If you're into competitive gaming, fast clicking matters. A reliable mouse can mean the difference between winning and losing. Use our Mouse Tester to:

  1. Detect hardware issues like faulty switches
  2. Compare different mouse devices
  3. Improve your CPS for games like Minecraft, Fortnite, or Roblox
  4. Identify debounce or jitter issues

Frequently Asked Questions

❓ Is this Mouse Tester free?

Yes, 100% free and always will be.

❓ Do I need to download any software?

Nope! Just open the page and start testing.

❓ Can this detect double clicks?

Yes! Our tool shows accidental double clicks so you can spot hardware issues.