Stealth Notes 🔒

A completely invisible note-taking app that cannot be detected by screen recording, screen sharing, or video call applications.

✨ Features

🛡️ Maximum Stealth

• Content Protection - Invisible to ALL screen capture (Zoom, Teams, Discord, OBS, etc.)
• Hidden from Taskbar - Not visible in Alt+Tab or Windows taskbar
• Hidden from Mission Control - Not visible in macOS Mission Control
• Disguised Process Name - Appears as a system process in Task Manager
• Random Window Title - Changes periodically to avoid detection

📝 Note Taking

• Markdown Support - Full markdown rendering with preview mode
• Auto-Save - Notes are automatically saved as you type
• Persistent Storage - Notes survive app restarts

⚙️ Customization

• Adjustable Opacity - Make the window more or less transparent
• Resizable Window - Set custom width and height
• Font Size Control - Adjust text size for readability

⌨️ Keyboard Shortcuts

Shortcut	Action
Alt + H	Toggle window visibility (show/hide)
Alt + ↑	Scroll content up
Alt + ↓	Scroll content down
Alt + Shift + ↑	Move window up
Alt + Shift + ↓	Move window down
Alt + Shift + ←	Move window left
Alt + Shift + →	Move window right
Alt + C	Toggle click-through mode
Alt + Escape	Emergency hide

🚀 Getting Started

Installation

# Install dependencies
npm install

# Run the app
npm start

Building

# Package the app
npm run package

# Create installer
npm run make

🔐 How Stealth Works

1. setContentProtection(true) - Uses OS-level API to exclude window from screen capture
2. skipTaskbar: true - Hides from Windows taskbar and Alt+Tab
3. hiddenInMissionControl: true - Hides from macOS Mission Control
4. transparent: true - Transparent window background
5. frame: false - No window decorations
6. alwaysOnTop: true - Stays above other windows
7. Random process title - Disguises the process in Task Manager

📁 Data Storage

Notes and settings are stored in:

• Windows: %APPDATA%\quick-notes-data\
• macOS: ~/Library/Application Support/quick-notes-data/
• Linux: ~/.config/quick-notes-data/

⚠️ Important Notes

• The app is designed to be invisible to screen capture software
• Content protection can be toggled in Settings if needed
• Use Alt + H to quickly show/hide the window
• Use Alt + Escape for emergency hide

License

MIT