NovelGPT

Like ChatGPT, but for writing books.

Write your next bestseller with an AI writing partner that plans, drafts and remembers every page, from the first idea to the finished book.

No sign-up. 1,000 free credits every month. NovelGPT needs JavaScript to run, so please turn it on to open the app.

One AI for every step of your book.

AI book generator. Turn one idea into a whole book: title ideas, genre, length, people, places and a chapter plan, then chapters drafted as you watch. You approve every step.
AI story generator. Stuck for an idea? Brainstorm premises, try an example, or type one sentence and get title ideas, a big question and a story shape to build on.
Book outline generator. Pick a story shape such as three-act, Save the Cat or the Hero's Journey, and get key moments and a chapter-by-chapter plan you can drag into order.
AI character generator. People who want something, wrongly believe something and need something else, each with a voice of their own and a web of relationships.
Story bible & world building. Places, rules, facts and promises live in one story bible the AI reads before it writes, so chapter 30 still remembers chapter 3.
Consistency engine. Your story is remembered and checked as you write, so names, secrets and timelines stay straight from the first chapter to the last.
Writes in your voice. Draft a chapter from your plan, or ask for the next scene or a few paragraphs, in the point of view, tense and tone you chose for the book.
AI editor & plot hole checker. Free checks catch name typos and timeline slips, the consistency check quotes both pages when the story contradicts itself, and nine edit passes polish the rest.
AI book cover generator. Start from a genre template, let the AI paint the art from your story, and export a cover sized for Amazon KDP and other stores.
Publish ready. AI sets up the front and back matter your genre expects, then export an EPUB with its cover, a Word manuscript or a PDF.
Finish your novel with AI. Import a Word, text or PDF manuscript. NovelGPT finds your chapters and maps your story, so the AI can help you revise and finish it.

One idea in. A whole book plan out.

Type your story idea in a sentence. NovelGPT suggests the genre, voice and length, then builds your people, places, key moments and a chapter-by-chapter plan. You approve every piece.

Plan a whole series, not just one book.

Ask for “a trilogy called The Tide Books” and NovelGPT starts the series with book one: a working title and a line for every book, the question the series answers and how it ends. Start the next book in one tap, with your people, places and relationships brought over, and the AI reads the earlier books so the new one never contradicts them.

Several plot lines. Several points of view. One woven book.

Run a romance, a mystery or a coming of age beside the main plot, each with its own key moments, whose story it is and whose eyes tell it. The chapter plan places every moment in its chapter and gives each chapter the right point of view, then the AI writes it scene by scene.

Watch your chapter write itself.

Draft a whole chapter from your plan, write on one scene at a time, or polish a single paragraph. Every AI change arrives as a suggestion you accept or reject, and the price is shown before it starts.

The AI that never loses the story.

Story memory keeps track of who knows what, who is where and every promise you have made the reader, chapter after chapter. It catches slips before your readers do, and quotes both pages so you can fix them in one tap.

An editor that has read your whole story.

Proofread one chapter, the rest of the book or all of it. An AI editor checks each chapter against everything before it, fixes slips in timeline and facts, spelling and grammar, trims repeated images and AI habits, and lists every change for you to review, or applies them as it goes. One tap undoes a chapter.

See your whole novel. No more writing blind.

The Book map shows every chapter at a glance: acts, key moments, rising tension and who appears where. The timeline follows events in story time, flashbacks included.

Bring your draft. Finish it here.

Import a Word, text or PDF manuscript. NovelGPT finds your chapters and can map your people, places and plot, so the AI helps you revise and finish the book you started.

Write anywhere. Pick up where you left off.

Sign in and your books follow you across iPhone, iPad, Android, Mac and the web. Start a chapter at your desk, add a scene on the train, finish it on the sofa: your chapters, people and notes are waiting on whichever screen you open next. Signing in is free and optional.

A beautiful cover in minutes.

Start from a genre style, then let the AI paint the art from your story. Change the title, fonts and colours, and export a cover sized for every store.

From first line to finished book.

Add front and back pages, then export to EPUB, DOCX manuscript format, PDF, Markdown or plain text. You own every word, your writing is never used to train AI, and you can start without signing up.

Everything a novelist needs, in one calm place.

Idea to book setup. One sentence becomes a genre, voice, length and a full Story setup you can change.
People with depth. What they're after, what they wrongly believe and what they really need, plus a relationship web.
Places & world. Settings with sights, sounds and rules that the AI respects in every chapter.
Book series. Plan every book of a series, start the next one with your cast, and keep later books true to earlier ones.
Plot lines & points of view. The main plot and side stories, each with its own key moments, owner and point of view, woven across your chapters.
Chapter plan. An outline for every chapter. Drag to reorder; numbers follow.
Book map. Acts, tension, key moments and who appears where, all on one page.
Timeline. Events in story time, swimlanes per person, flashbacks linked.
Promises to the reader. Every setup tracked to its payoff. Overdue ones are flagged.
Draft this chapter. A whole chapter from your plan, streamed as you watch, with a Stop button.
Rewrite, expand, polish. Show don't tell, sharper dialogue, more sensory detail. You accept or reject.
Story memory. Every chapter is turned into facts, threads and a summary the AI never forgets.
Free checks. Name typos, people who appear after they left, tense slips and timeline order. Free and instant.
Consistency check. Whole-book check that quotes both passages. Must fix, Worth a look or Minor.
Proofread. An AI editor checks each chapter against the story so far and fixes slips you review, or applies as it goes.
Nine edit passes. Structure, pacing, character, tension, scenes, dialogue, prose, copy edit and genre.
Chat that knows your book. Ask about any chapter; it cites pages and suggests edits you approve.
Rename everywhere. Rename a person or place once; chapters, plans and notes follow, with one Undo.
Import a manuscript. Word, text or PDF in; chapters, people, places and plot mapped for you.
Export anywhere. EPUB, DOCX manuscript format, PDF, Markdown and plain text.
28 genres, 74 subgenres. Fiction and nonfiction. The genre shapes every suggestion.
On every device. iPhone, iPad, Android, Mac and the web. Sign in to sync, if you want.
Your writing is yours. You own every word, including what the AI writes. Never used to train AI.
Nothing is lost. Auto-save, version history and Undo on every delete.

See how the AI novel writer works

How to write a book with AI · Best AI for writing a novel · Write a novel in a month · Romance · Fantasy · Thriller & mystery · Science fiction · Horror · Young adult · Memoir & biography · Nonfiction

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Contact: support@novelgpt.app