Clean your keyboard without accidental input.
Here's how it works.
Macs wake up the moment you press any key. There's no built-in way to block the keyboard while you clean it. KeySweep gives you that missing option, right from Chrome.
Click the KeySweep icon in your browser toolbar and press Start Cleaning.
The screen goes fullscreen and blocks your keyboard. Clean freely - random presses won't do anything.
When done, hold esc for 3 seconds to exit.
The top row (Esc, F1-F12, brightness, volume) can't be blocked. macOS handles those at the system level, before Chrome can intercept them. Skip that row entirely. The bottom row has modifier keys (⌘ ⌥ ⌃ fn) that can trigger system shortcuts if pressed together, so clean those one key at a time.
KeySweep is free and always will be.
If it saved you a headache, please consider supporting me.
Thanks!
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