Hush is a Mac menu bar application designed to instantly hide desktop clutter during screen sharing sessions. It provides privacy by concealing personal elements like desktop icons, dock, wallpaper, and widgets when users are on calls or giving presentations.

The app offers two distinct modes: Desktop Mode and Focus Mode. Desktop Mode blurs the entire desktop background to ensure nothing personal is visible during screen sharing. Focus Mode allows users to select which applications remain visible while blurring everything else in the background.

Hush operates through a simple hotkey activation system that instantly applies the blur overlay. The app works completely offline without collecting any user data, ensuring privacy and security during use.

The primary benefit is maintaining professional appearance during screen sharing by hiding personal or distracting elements. It's particularly useful for remote workers, presenters, and anyone who frequently shares their screen during video calls.

The target users include professionals who regularly participate in video conferences and screen sharing sessions. The app integrates with macOS systems and requires a one-time payment of $3.99 for full access.