This new Mac app locks the keyboard to prevent chaos when your cat tramples all over it
A new Mac app called Cats Lock has been released to help users prevent accidental keyboard inputs caused by cats. The app allows users to quickly lock their keyboard with a click or shortcut, and includes deterrent sounds. It was developed by indie developer Todd Alexander and is compatible with macOS 14.0 and later.
- ▪Cats Lock is a $3 app designed to prevent accidental keyboard inputs from cats.
- ▪Users can lock their keyboard with a click or keyboard shortcut.
- ▪The app includes deterrent sounds and a Stealth Mode for discreet use.
Opening excerpt (first ~120 words) tap to expand
News Computing This new Mac app locks the keyboard to prevent chaos when your cat tramples all over it By Cheyenne MacDonald May 17, 2026 12:53 pm EST Todd Alexander A $3 Mac app that hit the App Store this weekend aims to solve a very specific, but very common problem: accidental inputs from cats walking, sitting and sprawling out on keyboards. Cats Lock is exactly what it sounds like. It offers a way to quickly lock your keyboard, either with one click from the menu bar or using a keyboard shortcut, to block all typing when there's a risk of a feline invasion. It even has deterrent sounds to choose from, like one that will warn you when a cat has stepped onto the keyboard, and the option to record your own.
…
Excerpt limited to ~120 words for fair-use compliance. The full article is at Engadget.