MANO.TOOLS

Interactive utilities for readers, writers, and thinkers.

Prepare books for AI conversations

Import EPUBs, select chapters, and export perfectly formatted content to Claude, ChatGPT, or Gemini. Token counts included.

Beautiful Kindle formatting in seconds

Transform your writing into shareable, beautifully formatted Kindle-style pages. Live preview with customizable typography.

Know what you actually know

Train your brain to distinguish certainty from guesswork. Track your Brier score and become a better forecaster.

Visualize your reading journey

Upload your Goodreads export and discover beautiful insights about your reading patterns, genres, and velocity.

Remember what matters forever

Spaced repetition optimized for long-term retention. Create decks, study smart, and never forget.