Cluster · Keyboard, mouse, pad & switch

Input device tests.

Eight instruments for the things you press, click and push. Each one reports a measurement rather than a verdict — how fast, how many, how far a stick has drifted, whether a switch is firing twice when you pressed it once, and how many words a minute survived the keyboard you are actually using. All of it runs in this tab and none of it is uploaded.

• Instrument

  Keyboard Tester

  Every key, live: what registers, what repeats, and which switch is chattering.

• Instrument

  Typing Test

  Words per minute, raw speed, accuracy and consistency — every one of them arithmetic the page prints in full.

• Instrument

  Mouse Test

  Buttons, wheel and movement — including the double-click fault that makes a mouse feel broken.

• Instrument

  Click Test

  Clicks per second over a fixed window, with the count and the rate both stated.

• Instrument

  Spacebar Counter

  The same measurement for the one key that takes the most abuse.

• Instrument

  Gamepad Tester

  Every button, trigger and axis live — including the stick drift a controller develops with age.

• Instrument

  Mouse Sensitivity Converter

  Carry one aim across titles — eDPI, cm per 360 degrees, and the arithmetic printed in full.

• Instrument

  Reaction Time Test

  Five trials in milliseconds, with the spread that matters — and your display's share of the score.