book written from your idea or notes

A writing desk photographed from above: a manuscript stack, a page marked up in orange, an open printed book, a finished paperback and a phone playing an audiobook, laid out left to right along the desk

An AI Book Generator for Real Authors

An AI book generator that keeps the book yours

Generate chapters from your own outline, characters and writing style, then edit, format and publish. The AI proposes every chapter and every change; you decide what makes it into the book.

  • 4.7
  • 536 reviews
  • 20,000+ authors
  • Free to start, no credit card
  • Chapters from your outline
  • Written to your writing sample
  • You approve every change

book written from your idea or notes

  • 20,000+Authors writing with AIWriteBook
  • 27,000+Books created on AIWriteBook
  • 30+Languages to write and translate in
  • 4.7/5Average author rating

Watch the AI Book Generator In Action

See chapters generated from an outline and a writing sample, then edited by the author.

Why Most Generated Books Do Not Get Read

A book generator is only as good as the book that comes out of it.

One click, one bland book

Tools that generate a whole book from one line produce the same flat prose for everyone, and readers can tell.

No say in the story

When the tool decides the plot and the structure, the book stops being yours.

Chapters that do not connect

Generated chapters contradict each other, repeat themselves and drift away from the outline.

Nothing after generation

You still need an edit, a proofread, an interior, a cover and a listing before anyone can read it.

From Your Idea to a Book You Would Publish

Generation is one step of four. The other three are where a book becomes good.

1.Write

Write it in your voice

Start from an idea or bring the draft you already have. Add a sample of your writing, shape the outline and characters, then write chapter by chapter. The AI proposes each chapter; you decide what stays.

  • Paste 6 to 10 paragraphs of your own writing and every chapter follows that style
  • Import a Word .docx of up to 200,000 words without a line of it rewritten
  • An outline, characters and chapters you can reorder, edit or rewrite
  • Choose the model for each chapter: Gemini, Claude or Grok
  • Standing instructions for the book, extra instructions for any chapter

2.Edit

Edit without losing yourself

Editing keeps your voice and leaves every decision to you. Ask for a change and see it as a diff, or open the Book Editor step for a genre scorecard, an editorial letter and line edits that go straight into your chapters.

  • Chapter chat shows every change as a diff you accept or reject
  • Book Editor: a genre scorecard, an editorial letter and line edits with proofreading built in
  • Every suggested replacement is accepted or rejected one by one
  • AI proofreader with several fixes to choose from for each issue
  • Edit any line yourself in the editor, whenever you like

3.Format

Format it like a real book

Pick an interior theme, a body font and a trim size in the book formatter, and export a print PDF, an EPUB and a DOCX that look professionally set. Design the cover in the same place.

  • Five interior themes and 12 embedded body fonts
  • Nine trim sizes, with front and back matter built in
  • Print PDF, EPUB and DOCX, with EPUB validation
  • A cover at the 1840 x 2784 KDP ratio, or upload your own
  • An audiobook made from the same manuscript

4.Distribute

Distribute it under your name

Take the files to Amazon KDP or any other store. The KDP extension fills the Details, Content and Pricing pages while you review each one. Share one Author Page link and collect the emails of readers who want your next book.

NanoReads
Distribute on NanoReads

Our reader website + iOS/Android apps

140,000+
registered readers
on NanoReads

Readers who browse your genre on NanoReads can find your book there.

Written by Real Authors with AIWriteBook

Browse books created by authors just like you

An AI Book Generator Built for Quality

Every part of it is aimed at a better finished book.

You own the plan

Generate an outline and characters, then edit, reorder or rewrite them before a single chapter is written.

Your style, not a default one

Paste a sample of your writing and every generated chapter follows it. The previous chapter is passed for plot continuity, not to copy its prose.

Choose the model

Pick Gemini, Claude or Grok for each chapter, and add book-wide or chapter-level instructions to steer it.

Regenerate with direction

Every regenerate accepts your instructions, so you fix what is wrong instead of rolling the dice again.

Edit with visible changes

Chapter chat edits come back as a diff to accept or reject, and the Book Editor adds a full review and line edits.

Format and publish

Export print PDF, EPUB and DOCX with a professional interior, then let the KDP extension fill the forms for your review.

Try it on your own book

Plan, write and edit your first chapter free.

No credit card needed

Generating a Book Before and After AIWriteBook

The difference between generated text and a book with your name on it.

Without AIWriteBook

  • A whole book generated from one sentence
  • Prose that sounds like any other AI book
  • Rerolling until something works
  • Chapters that forget each other
  • Raw text you still have to format

With AIWriteBook

  • An outline and characters you approve first
  • Chapters generated to your own writing sample
  • Regenerating with your specific instructions
  • Every chapter written with the outline and characters in view
  • A print PDF and EPUB with a professional interior

Already have a draft?

Import your Word file and keep writing in your own voice.

No credit card needed

What writers say about AIWriteBook

Real reviews left on AppSumo, Trustpilot and the other places our customers use.

4.7536 reviews onAppSumoCapterraTAAFTToolify

Questions About the AI Book Generator

What the book generator does and what it leaves to you.

Still have questions?Contact Support

Generate a Book That Still Sounds Like You

Plan it, generate it chapter by chapter in your voice, and edit it until it is right. Start free.

  • No credit card required
  • Your outline, your voice
  • You keep 100% ownership