About
Key Lock does one thing perfectly: it locks your keyboard so you can clean it without chaos. One click and every key goes silent — no accidental commands, no rogue characters appearing mid-document. When you're done, a guarded unlock puts you back in control.
Features
One-Click Lock
Lock your entire keyboard instantly. No configuration, no shortcuts to memorize — just one click and you're safe to clean.
Complete Input Block
All keystrokes are suppressed while locked, including modifier keys and system shortcuts that could trigger unintended actions.
Guarded Unlock
Unlocking requires a deliberate confirmation step, so an accidental trackpad touch can never re-enable your keyboard mid-clean.
Run and Done
Launch Key Lock when you need it and quit when you don't. No persistent menu bar icon, no background footprint.