For novelists, memoirists and nonfiction authors
Book Outline Generator, Chapter by Chapter
Describe your novel, memoir or nonfiction book, or paste your notes. Get every chapter with its scene beats and its job, in an editable doc.
Free to start. No card needed.
The Last Crossing
Fiction · 20 chapters in three acts
- 1Last RunWhat she wants: to be done with the sea
- 3The Name on the TicketInciting incident
- 5Lines CastNo going back, about 25%
- 10Fog BankMidpoint, about 50%: she tells him
- 15BoardedLowest point, about 75%
What you'll get
A chapter plan with scene beats and a job for each chapter
- A chapter-by-chapter plan for a novel, memoir or nonfiction book
- Scene beats and a job for every chapter, with the big turns marked
- Open questions for you to decide, not stock twists
Before and after
Your idea in. Twenty chapters, each with beats and a reason to exist.
A retired ferry captain agrees to smuggle one last passenger across the strait, and the passenger is the son she gave up. She's Maren, 63. The harbor police already watch her boat. Her old first mate, Ivo, is the one who tips them off. I know they get stranded in fog halfway across. Ending: bittersweet. She gets him ashore, then turns the ferry back alone.
Act I 1. Last Run. Maren ties up the ferry for the last time; a stranger offers cash for one crossing; she turns him down. Job: what she wants. 3. The Name on the Ticket. The passenger's papers carry the surname she gave away; she takes the job after all. Job: inciting incident. 5. Lines Cast. The harbor police arrive early; she cuts the mooring lines with him aboard. Job: no going back (about 25%). Act II 10. Fog Bank. Stranded mid-strait; the engine dies; she tells him who she is. Job: midpoint (about 50%). Open question for you: is he running from the law, or toward her?
The outline asks the big questions. You get to answer them.
Why it works
What is a book outline generator?
A book outline generator turns your idea into a chapter-by-chapter plan you can draft from. This one handles novels, memoir and nonfiction, and starts from whatever you have: one line, a page of notes or a rough outline. Every chapter gets a job and two or three scene beats in order, so you know what happens and why it's in the book. This plans the book. The AI novel writer plans and drafts chapter one.
River uses three acts with the big turns near the quarter, half and three-quarter marks, the same placements K.M. Weiland uses in her story structure guide (she splits the middle act in two). In a 20-chapter novel, that puts the point of no return near chapter 5, the midpoint near chapter 10 and the lowest point near chapter 15. Every chapter between those turns has to change something, or it doesn't earn its place.
Memoir gets the same chapter table, built only from what you tell River. It never invents an event, and each gap becomes a question for you. Nonfiction gets a promise to your reader and one takeaway per chapter, with a list of the stories and sources you'll need. Where your idea leaves a big choice open, such as who the villain really is, you get a question instead of an invented twist. Prefer a structure you fill in yourself? Try the novel outline template.
What lands in your doc
What lands in your outline
- A chapter plan for a novel, memoir or nonfiction book, built from your idea or notes
- Two or three scene beats for every novel chapter, in order, ready to draft from
- Fiction grouped into three acts, with the big turns labeled where they fall
- Memoir chapters built only from your memories, with each gap left as a question
- Nonfiction chapters that each name one thing your reader can do afterward
- Twenty chapters for a novel by default, or whatever count you ask for
- An outline check when you want one: flat chapters, a sagging middle, unpaid setups
How it works
From your idea to a chapter plan
Describe your book
Write your idea in a sentence or paste notes. Add a chapter count, subgenre or short-story length if you like.
River reads it
It works out novel, memoir or nonfiction, plus genre and scale, from what you wrote, with nothing to pick.
Get your outline
A chapter list lands in your doc, every chapter with its beats and its job, plus open questions.
Write chapter one
Edit the outline, then keep going: draft chapter 1 from it, then the next, in the same space.
What a useful outline gives you
Most writers don't stall on the opening. They stall in the middle, which is where an outline earns its keep. River keeps the hook from your idea at the center of the middle chapters, so act two stays about your premise instead of drifting into a detour. If your idea is a smuggling run, the middle is the crossing. Each chapter gets two or three scene beats and a job tag: enough to draft from, without writing the book twice.
Describe a nonfiction book and the outline changes shape. It opens with a one-line promise to your reader, such as "you'll harvest food you grew on a balcony." Then come 7 to 12 chapters, each naming what the reader can do afterward and the points it covers. Chapters are ordered so each one builds on the last. It ends with the stories, examples or sources you'll need, because River won't invent them. The nonfiction book outline template lays out the same structure to fill by hand.
An outline should bend once you start drafting. "You're not telling the story, you're summarising it," Harry Bingham writes in his guide to writing a plot outline for Jericho Writers. He calls good outlining a cyclical, trial-and-error process. When yours is done, ask River to check it: it flags chapters that change nothing, a sagging middle and setups with no payoff. Once chapter 1 exists, Continue My Story writes on from your last page.
Questions authors ask
Common questions
What is a book outline generator?
It turns your book idea into a chapter-by-chapter plan before you start drafting. River's version starts from a single sentence or your full notes and works out whether you're writing a novel, a memoir or nonfiction. You get a chapter list where each chapter has a job, either a turn in your plot or a takeaway for your reader, saved as a document you can change.
Does it work for nonfiction and memoir?
Yes. Describe a how-to, business or self-help book and you get a promise for your reader and 7 to 12 chapters. Each is built around one takeaway, and a list names the stories or sources you'll need. For a memoir, River uses a chapter table like a novel's but never invents events. Anything it doesn't know becomes a question for you.
How many chapters will my outline have?
Novels get 20 chapters by default, grouped into three acts with the turning points labeled. Nonfiction gets 7 to 12, as the subject needs. Want a different number? Say so in the box, for example "about 30 short chapters", and River follows it. You can add, merge or cut chapters in the doc whenever the story asks for it.
Which story structure does it use?
A three-act shape with the big turns near the quarter, half and three-quarter marks, so every chapter knows where it sits relative to them. If you plot with beats instead, the Save the Cat beat sheet maps a story onto 15 beats with percentages. Ask River and it can rework your outline into those beats.
Will the outline feel generic?
It's built from what you give it, so the hook you wrote drives the middle chapters. River is told not to add twists your idea doesn't support, such as secret siblings or sudden memory loss. Where a big choice belongs to you, like who the villain really is, it asks the question in the doc instead of guessing.
Does it work as a story outline generator for short fiction?
Yes. Say it's a short story and give a rough length, and River outlines it as five to ten scenes instead of chapters, each with its beats and what it changes. The same rule holds: one concrete event per scene, and no twists your idea doesn't support. When the plan feels right, the AI story generator can write the whole story.
Do I need an account, and is it free?
Yes, you'll create a River account in a short popup, and your outline then opens as a document in your own space. It's free to start, with no card on the Free plan. Once you use up its allowance, AI work pauses, and paid plans run from $14 a month.
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