Sutur

Ask the book while you read

Reading helper Explains a hard sentence, translates, simplifies and reminds you what you missed. It only sees what you have read, so it never spoils the ending.

A reader at a desk with an open book, surrounded by small drawings: a magnifier, a lightbulb, a question mark and a quillExplain · Translate · Simplify · Ask

Four ways to understand more

All inside the reader, without leaving the page.

No spoilers, by design

The server cuts the text at your place in the book before the AI sees it. It is a rule in the system, not a request in a prompt.

What the helper knowsWhat it never sees
  • Every answer cites chapter and paragraph
  • Says "I can't tell yet" when needed
  • Never republishes the book's text

AI can be wrong. Check the source cited with each answer.