# Download on the App Store **Mask This** is a macOS menu bar application that uses Apple Intelligence to automatically detect and mask sensitive information in your clipboard in real-time. ### Features - **Real-time Clipboard Monitoring**: Automatically detects when you copy text to your clipboard. - **AI-Powered Masking**: Uses Apple Intelligence to identify and hide sensitive data. - **Privacy First**: Processing happens locally on your device using on-device language models. - **Menu Bar Integration**: Quick access to settings directly from your macOS menu bar. - **Customizable Notifications**: Optional notifications to let you know when data has been masked. ### Requirements - **Apple Silicon Mac** - **Apple Intelligence** enabled in System Settings. ### How it Works 1. The app runs in the background and monitors the system clipboard for changes. 2. When a new text is copied, the app uses an AI to process the text and mask sensitive information. 3. The masked text is written back to your clipboard. ### Demo https://github.com/user-attachments/assets/3c77ae3b-f9a8-4c9f-80d5-2ca3cb5c4d4d