KeyboardTester.Click

What it does

KeyboardTester.click is a free, no-install collection of 91 browser-based hardware tests. Check keyboards (key rollover, ghosting, switch bounce), mice (DPI, click speed, double-click), monitors (dead pixels, frame skipping, sharpness), audio gear (frequency response, hearing range, surround), webcams, and more. Works in any modern browser, in 8 languages, no signup, no ads on test pages. Built solo over 2 years.

Keyboard tester for full-size, TKL, 75%, 70%, 65% and 60% keyboards. Test every key, spot stuck keys and ghosting online. No download.

Press any key to run a free online keyboard test for full-size, TKL, 75%, 70%, 65%, and 60% keyboards. Check key input, spot stuck or repeating keys, and verify ghosting or shortcuts with no download. Ghost Click Test Do NOT touch your keyboard during the test. The system will monitor for any phantom/unintended key presses. No ghost clicks detected. Your keyboard is working properly! Latency Measurement Press any key to measure response time. Lower latency = Better responsiveness. Tap a combo, then hold the listed keys at once. Green = all registered, red = ghosting detected. Each entry: a key fired twice within 50ms. Sign of a failing switch. How long each key is held. High max values may…from keyboardtester.click

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