Scratch

A Chrome extension for drawing on any webpage with customizable shortcuts.

Features

• Draw on any webpage with pen, highlighter, and eraser tools
• Fully customizable keyboard and mouse shortcuts
• No data storage - purely for scratch work
• Clean, minimal interface

Installation

1. Clone the repository
2. Open Chrome and navigate to chrome://extensions/
3. Enable Developer Mode
4. Click “Load unpacked” and select the web folder

Default Shortcuts

• D - Toggle drawing mode (when not in input field)
• Escape - Exit drawing mode
• Ctrl+Shift+C - Clear canvas
• P - Select pen tool (when in drawing mode)
• H - Select highlighter tool (when in drawing mode)
• E - Select eraser tool (when in drawing mode)
• Right-click (hold) - Temporary eraser
• Double right-click - Clear all drawings
• Click extension icon - Toggle drawing mode

Development

The project is organized into:

• /web - Chrome extension code
• /api - Future API development (if needed)