TopNotch is a small macOS utility that masks the display notch on MacBook Pro and MacBook Air models by darkening the menu bar so the notch visually disappears. It detects wallpaper changes automatically, supports macOS Dynamic Desktop wallpapers, and can also apply rounded corners around the screen edges.

It runs quietly in the background and handles multi-display and Spaces setups, making it a one-screen tool for users who find the notch distracting. Made by MTW, the team behind CleanShot X, TopNotch is free and requires macOS 11.0 or newer.