Free tech tools

Quick diagnostics that run entirely in your browser. Nothing to install, no sign-up, and nothing you do here leaves your machine.

Click Speed Test
Test how many clicks per second (CPS) you can hit. Pick a duration, click as fast as you can, and see your CPS score, rank, and personal best.
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Keyboard Tester
Press each key and watch it light up. A free online keyboard test to find dead, stuck, or unresponsive keys on a laptop or external keyboard.
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Dead Pixel Test
Run a full-screen colour cycle to spot dead, stuck, or hot pixels on a laptop, monitor, or phone. Free, works in the browser, nothing to install.
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