HighlighterAI.com

Capture highlights from any content with AI. Organize by color. Share with the world.

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.