HighlighterAI.com

HighlighterAI.com lets you capture highlights from books, articles, PDFs, and any content using your camera or photo library.

Upload an image of a page, and our AI extracts the key passages for you. Each highlight lives in a Color, your personal collection organized by topic, source, or mood.

Features:

- AI-powered highlight extraction from photos of books, documents, articles, and more
- Organize highlights into Colors, each collection has its own unique deep color code
- Follow other readers and see what they're highlighting
- Discover public highlight collections from the community
- Prism filter to browse highlights by community color topics
- Share individual highlights or entire collections
- Your unique Deep Color identity, a 48-bit color code that's yours alone
- Beautiful scroll-driven pastel feed with cards you can swipe through
- Pin your favorite highlight to the top of each collection
- Read progress tracking, pick up where you left off

Whether you're studying, researching, or just love collecting great quotes, HighlighterAI.com turns your reading into a colorful, shareable experience.