Write a Book with AI—Chapter by Chapter

Assisted Mode is built for authors who want to shape every chapter. Write a book with AI one section at a time, rewrite any paragraph, apply Style DNA for voice consistency, and export only when the manuscript reflects your standards.

Automatic

Full book in one session

  • AI writes all chapters
  • Best for fast first drafts
  • 10–90 minute generation
Assisted · Recommended

Write a book with AI your way

  • One chapter at a time
  • Rewrite & regenerate any part
  • Lock Style DNA for consistency
Start Assisted Writing

Tools that help you write a book with AI

Assisted writing mode

Build your book one chapter at a time with full editorial control.

Regenerate anything

Rewrite, expand, shorten, or change tone on any selection instantly.

Finish My Book tools

Score quality, plan endings, and complete unfinished manuscripts with AI guidance.

Assisted writing steps

AI assisted book writing
  1. Choose assisted mode

    Start from a category and approve your chapter outline.

  2. Write each chapter

    Generate, edit, and refine one section at a time.

  3. Publish when ready

    Add a cover and export PDF, EPUB, or KDP files.

Write a Book with AI FAQ

What is the difference between automatic and assisted AI book writing?

Automatic mode generates the full book for you. Assisted mode lets you write and generate one chapter at a time with full control over edits and regenerations.

Start Creating

Try Write a Book with AI free today

Create your account, claim 30 free credits, and generate your first AI book in minutes.