Utilities & Device Tests
Test your keyboard, mouse and screen, measure your click speed and generate strong passwords – all in the browser, with nothing stored or sent to a server.
5 tools · free · no sign-up
- 01Click Speed Test (CPS Test)Measure clicks per second in 1 to 60 seconds with live CPS, a rhythm chart, saved bests and a double-click check.
- 02Dead Pixel Test (Screen Test)Full-screen colors, a locator grid, gradient and backlight checks, a defect class calculator and an opt-in stuck pixel fixer.
- 03Keyboard TesterPress any key to see it light up, and check ghosting, rollover and key chatter on full-size, TKL, 60%, ISO and Mac layouts.
- 04Mouse Test (Buttons, Scroll & Double-Click)Test left, right, middle, back and forward buttons, catch double-click faults, check the wheel and estimate polling rate.
- 05Strong Password GeneratorCreate strong random passwords or memorable passphrases, with a strength meter based on real entropy. Nothing is sent or saved.