OpenMark Clipper

A Chrome extension that clips any webpage as clean Markdown — one click.

Features

• One-click clipping — Extract the main content from any webpage
• Clean Markdown output — Smart HTML→Markdown conversion, removing nav/footer/ads
• Settings panel:
  • Include/exclude images
  • Include/exclude hyperlinks
  • Add YAML front matter (title, url, date, author)
  • Heading level offset
• Popup actions: Copy MD, Download .md, Open in OpenMark
• Auto dark/light — follows system color scheme

Installation (unpacked)

1. Clone or download this repo
2. Run npm install && npm run build
3. Open Chrome → chrome://extensions
4. Enable "Developer mode" (top right)
5. Click "Load unpacked" → select the dist/ folder

Development

npm install
npm run build     # one-time build
npm run dev       # watch mode

Tech Stack

• Vanilla TypeScript + Vite
• Manifest V3
• Inline HTML→Markdown converter (runs in page context via chrome.scripting.executeScript)
• Zero runtime dependencies

License

MIT