Mini Test Lab

Measure your words per minute and accuracy with a timed typing challenge.

See how many clicks per second you can produce over several test durations.

Count spacebar presses and test your tapping speed on desktop or mobile.

Measure visual reaction speed across five rounds and track your average.

Check individual keys, key codes, and rollover directly in your browser.

Detect unintended double-clicks and inspect the timing between mouse clicks.

Confirm microphone access, input level, and live audio activity privately.

Preview your camera, inspect resolution, and capture a private test frame.