OFFLINE LOCAL STORAGE

Your Performance History

Track your personal bests, speed progression curves, and lifetime clicks.

MORE SPEED & DIAGNOSTIC SUITE

Explore Other Diagnostic & Speed Tools

Test your keyboard spacebar, benchmark visual reflexes, and check mouse switches.

Benchmark your clicking speed across Regular, Jitter, Butterfly, and Drag techniques.

Test your physical spacebar tapping rate with sub-millisecond hardware accuracy.

Measure multi-key typing frequency, keys per second (KPS), and estimated WPM.

Count clicks with persistent browser auto-save, custom step increments, and goals.

Benchmark your visual reaction speed and latency in milliseconds.

Detect mouse switch chattering, debounce jitter, and unintentional double-clicks.

Verify left, right, middle wheel, scroll up/down, and side browser buttons.