Book Quote Scanner: Keepline

Scan quotes from real books, build a beautiful highlight library, remember them with spaced repetition, and share them as gorgeous cards.

Keep every line worth keeping.

Keepline turns the best lines in your books into a beautiful, lasting library. Point your camera at a page, and Keepline pulls out the text so you can highlight just the sentences that matter — no retyping, ever.

SCAN ANY PAGE Snap a photo of a printed book page and Keepline extracts the text automatically. Drag your finger across the lines you want to keep — selection snaps to whole lines, with a satisfying highlighter feel.

A LIBRARY THAT REMEMBERS Every quote lands in a clean, searchable library, saved to the right book. Search by quote, book, or author. Favorite the ones you love. Add the book straight from a built-in catalog search.

NEVER LOSE A HIGHLIGHT Keepline resurfaces your saved quotes with spaced repetition — a few each day, always shown with their book and page so they actually stick. Build a daily capture streak and watch your reading life add up in real stats.

BEAUTIFUL SHAREABLE CARDS Turn any quote into a polished card — multiple templates, Story or Square formats, with the author and book auto-attributed. Perfect for Instagram, notes, or just keeping.

YOURS TO KEEP Export your whole library to Markdown or CSV anytime — no lock-in. Your highlights are yours.

--- KEEPLINE PREMIUM --- Upgrade to unlock the full experience:

• All card templates, no watermark
• Cloud sync across your devices
• Kindle import & advanced stats
• Ask your library: AI answers grounded in your own highlights

Start with your first scan today — and never lose a great line again.

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