Test your double-click speed and spot a faulty mouse that double-clicks on a single press.
A double-click test does two things. First, it measures how quickly you can perform deliberate double-clicks. Second, it helps you diagnose a failing mouse: if a single physical press registers as two clicks, your switch may be worn out and "double-clicking" on its own.
Double-click the box repeatedly during the timer. A healthy mouse and steady hand produce clean, evenly spaced double-clicks.
Measure how many clicks per second (CPS) you can hit. Pick a duration and click as fast as you can.
Count how many times you can press the spacebar in a set time. Great for the spacebar speed challenge.
Measure your jitter clicking speed — the arm-tension technique that pushes CPS far above normal clicking.
The classic Kohi-style click test used by Minecraft PvP players to benchmark their CPS.
Check your right mouse button speed in clicks per second — handy for drag-clicking and bridging practice.
Measure your reaction time in milliseconds across five rounds. Click the moment the box turns green.
See how fast you can scroll — scrolls per second over a short timer. Mouse wheel or trackpad both count.