Output
Hits; attempts; accuracy; acquisition time
Practice small targets and measure hit accuracy.
Mouse Accuracy Test · At a glance
Quick answer: Practice small targets and measure hit accuracy. Read hit percentage alongside attempt count.
The test loads when you open it. Device access is requested only after you choose to start.
Detailed guide
Hits; attempts; accuracy; acquisition time
Pointer movement and target clicks
Pointer events; canvas targets
Runs on your device; no tool-result upload
Accuracy is hits divided by attempts. Average target acquisition time includes aiming and clicking. Sensitivity practice changes only the on-screen training cursor, not your system DPI.
Read hit percentage alongside attempt count. Ten out of ten hits is a much smaller sample than ninety out of one hundred.
Keep browser zoom fixed because it changes the apparent target size. Touch input and a mouse have different targeting constraints and should be compared separately.
Keep the pointer inside the test area. Repeat the same target size and round length when comparing sessions.
A controlled round separates precision from speed. Once accuracy is stable, increase pace gradually and compare the same target size and session length.
Start a round, click the targets as they appear, and avoid clicking the empty background. Use small-target mode for precision.
No. Open the interactive tool above in a modern browser. The instructions and explanations are available even with JavaScript disabled; running a test needs JavaScript.
Power settings, background tasks, browser scheduling, operating-system input processing and device settings affect measurements. Compare repeated attempts with identical settings rather than the single highest score.