Mouse Double Click Test
Test your mouse switches. Click the zone below repeatedly. If a single physical click registers as two browser clicks, you may have a faulty switch.
Click Me
Spam Left, Right, or Middle click
What causes double-clicking?
The infamous "double-click issue" occurs when a single press of the mouse button registers as two or more clicks. This is usually caused by:
- Worn Switch Contracts: The metal spring inside the switch (often Omron switches) loses tension or oxidizes over time.
- Low Debounce Time: If the mouse software sets the debounce time too low (e.g., 0-2ms), the natural vibration of the switch bouncing back is read as a second click.
- Static Electricity: In rare cases, static buildup can cause false triggers.
How to Fix a Double-Clicking Mouse
- Increase Debounce Time: If your mouse has software (like Glorious Core or Roccat Swarm), increase the "Debounce Time" to 4ms or higher.
- Clean the Switch: Try blowing compressed air under the mouse button to remove dust.
- Firmware Update: Check if the manufacturer has released a firmware update to address debounce algorithms.
- Replace the Switches: For advanced users, soldering new switches (like Kailh GM 8.0 or Huano Blue Shell Pink Dot) is a permanent fix.
How to Test
Click the test box above repeatedly using your normal clicking pressure. The log will show each click event. If you see a red "Double Click!" warning (usually < 80ms), your switch might be faulty.
Frequently Asked Questions
Which mice are prone to double clicking?
Mice using standard Omron 50M switches (like older Logitech G Pro Wireless or G502 models) are historically known for this issue. Optical switches (Razer, newer Logitech) use light instead of physical contact and are immune to double-clicking.
Is double clicking bad for gaming?
Yes. It can cause you to accidentally buy items, stop dragging files mid-motion, or fire twice in shooters. However, Minecraft players specifically want double clicking for high CPS bridging.
How does this test work?
Our tool measures the time between two clicks. If two clicks occur within 80 milliseconds of each other, it's flagged as a potential double-click error.