Lock your keyboard.
Clean your Mac.
A menu bar utility that freezes every keystroke — letters, modifiers, brightness, volume, media — so you can wipe down your keyboard without launching apps. Your trackpad keeps working.
brew install --cask erenmalkoc/tap/dirtymac
Requires macOS 26 or later
Every keystroke blocked
Letters, modifiers, brightness, volume, and media controls — all suppressed at the system event-tap level until you release.
Mouse stays live
Trackpad and mouse never enter the block list. The menu bar icon is always your one-click way out.
Native Liquid Glass
Built on macOS 26's SwiftUI APIs. Light, dark, and 12 languages — switchable at runtime, no relaunch.
Private by design
No network requests. No analytics. No background daemons. Quit the app and the keyboard is fully yours again.