Click diagnostics
Mouse double click test
Measure the time between completed clicks and see whether short, non-overlapping pairs repeat during normal use.
How to run it: Choose a mouse button, start the test, and click that button repeatedly at your normal speed for 10 seconds.
This test expects a connected mouse. Touch input is ignored and will not be treated as a failed mouse test.
Ready
Start, then click here at your normal speed.
0
completed mouse clicks
Recent intervals
- Clicks
- 0
- Pairs
- 0
- Short intervals
- 0
- Shortest
- —
Start the test and click normally. The 250 ms threshold is a diagnostic heuristic, not your operating system’s exact setting.
Interpretation
Is your mouse double-clicking?
This double click mouse test is most useful when you click once at your normal pace. A single short pair can be intentional or simply fast clicking; several non-overlapping short pairs that recur across sessions are more notable.
A mouse double-clicking test cannot confirm a faulty switch, but it can show whether an unexpected second click is repeatedly reaching your browser. The summary avoids counting every overlap in a rapid triple-click as a separate suspicious pair.
Limitations
A double-clicking mouse test is not a hardware verdict
The 250 ms threshold is not universal and may differ from operating-system or application double-click settings. Browser scheduling, deliberate fast clicking, and the way an app handles input can also affect intervals.
If you are asking, “Does my mouse double-click?”, repeat the test at a slower normal pace, then compare another browser and another mouse before attributing the pattern to a switch.
How it works
How this mouse double-click tester measures clicks
This mouse test for double-click behavior listens for pointer down and up events on your chosen button. Each completed press receives a timestamp from performance.now(), then the tool calculates consecutive intervals in milliseconds.
Touch, pen, and keyboard activity are ignored. Samples remain bounded and local to the current page, so the test shows browser-observed click timing without sending your click history anywhere.
Continue diagnosing
Related mouse tests
Useful answers
Double-click questions
Is my mouse double-clicking?
If you intend to single-click but this test repeatedly records short pairs at your normal pace, the pattern may be consistent with accidental double-clicking. Repeat the test slowly, then compare the result in another browser or with another mouse.
What counts as a short click interval here?
This mouse double-click tester uses a centralized 250 ms threshold. It is a conservative diagnostic heuristic, not your operating system’s exact double-click setting.
Why not rely on the browser’s dblclick event?
Recording completed clicks gives this mouse click test the measured interval behind each highlighted pair. Browser-generated dblclick behavior can vary.
Does a short interval prove switch chatter?
No. Repeated short pairs can be consistent with accidental double-clicking, but browser timing cannot prove a physical switch fault. Repeat the test and compare another device or browser.