✔️ Click & Button Test
Verify that your left, right, and middle mouse buttons are registering correctly and find unresponsive or "ghosting" buttons.
Online Mouse Test & Click Counter
Instantly diagnose every aspect of your mouse—from buttons and scroll wheel to drag-and-drop accuracy. Our tool is free, private, and runs directly in your browser.
Click, Scroll, and Move Your Mouse Here
Left Click
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Middle Click
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Right Click
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Scroll Up
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Scroll Down
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A Tool for Every Scenario
Our mouse test goes beyond simple clicks to help you identify specific hardware issues.
✔️ Scroll Wheel Test
Check rotational scrolling and the middle-click function to diagnose a jumpy, reversed, or non-functional scroll wheel.
✔️ Drag & Drop Test
Test if your mouse button holds a click consistently. If the "Dragging" message flickers, your mouse switch may be faulty.
✔️ Double-Click Test
A common issue is a single click registering twice. If the counter jumps by more than one, you've found a double-click problem.
Frequently Asked Questions
Why is my mouse double-clicking on a single click?
This is a common hardware fault from a failing switch. Our tool acts as a **double click test**: if the click counter jumps by two or more from one physical click, it confirms your mouse has a double-click issue and likely needs to be replaced.
How do I perform a mouse scroll test?
Use our dedicated **scroll wheel test** area. Slowly roll the wheel up and down. The visual mouse should animate smoothly. If it jumps, reverses, or doesn't respond, your scroll wheel encoder is likely dirty or failing.
Is this online mouse tester safe and private?
Absolutely. This **online mouse test** runs 100% in your web browser. No data is ever sent to a server, and no software is installed. Your activity is completely private.
How do I check my middle mouse button?
This is a simple **mouse button test**. Just press down on your scroll wheel. The virtual mouse on the screen will light up its "Middle Button" (Button 3) to confirm the click is registered.
Can this tool test my gaming mouse side buttons?
Yes. Our **mouse tester** is designed to detect extra buttons, which are common on gaming and productivity mice. Press your side buttons, and "Button 4" (Back) and "Button 5" (Forward) will light up to confirm they work.
My mouse lets go when dragging. How do I test this?
Our tool includes a **mouse drag test**. Click and hold the left mouse button, then drag your cursor around. If the button indicator on the screen flickers or turns off (while you're still holding it), it confirms a failing switch that's causing the "drag drop" issue.
Does this mouse test work for Mac, wireless, or Bluetooth
mice?
Yes. It works with any mouse and any operating system. Because it's a browser-based tool, it's a reliable **Mac mouse test** and works perfectly for any wireless or Bluetooth mouse on Windows, macOS, or Linux.