How many chapters should my book have?

There is no rule. Many memoirs and nonfiction books have somewhere between 10 and 25 chapters, and many novels more. Choose the number that gives each chapter one job; the generator lets you try 4 to 20.

Is a memoir outline different from a novel outline?

Yes. A memoir follows a theme and a change in you, so its chapters are built around turning points rather than plot twists. An autobiography usually follows life stages in order.

Can I change the plan later?

You should. A plan is a map for the first draft, not a contract. Merge chapters that feel thin and split chapters that try to do two jobs.

Free tools

Chapter plan generator

Pick the kind of book you're writing and how many chapters you want. You get a chapter-by-chapter outline you can copy and change.

A memoir follows one thread of your life, not all of it. This plan is a thematic arc: who you were, what changed you, and what you understand now.

Chapters: 12

Your 12-chapter plan

Ch. 1Opening scene + The questionStart inside one vivid moment that holds the book's central question. Show it; don't explain it yet. Say plainly what this book is trying to understand, and why it matters to you now.
Ch. 2The beforeWho you were and what you believed before everything shifted.
Ch. 3Where it beganThe people and places that set the stakes. Introduce the ones who matter later.
Ch. 4The first crackThe early sign that something had to change, even if you ignored it at the time.
Ch. 5Turning pointThe event or decision after which there was no going back. Slow down and write it as a scene.
Ch. 6Into the unknownYour first steps in new territory, including what you got wrong.
Ch. 7The long middleDaily life in the thick of it. Small, specific scenes carry the theme forward.
Ch. 8Someone who changed meA person whose presence reshaped the story. Let them speak and act on the page.
Ch. 9SetbackThe moment it looked as if the old self, or the old life, might win.
Ch. 10The hardest sceneThe one you least want to write: the emotional low point. Tell it honestly and without summary.
Ch. 11What shiftedThe realization, shown through something that happened rather than stated as a lesson.
Ch. 12Return + What I know nowRevisit a place or person from the opening and notice how differently you see them now. Answer the opening question as honestly as you can, without tying everything up in a bow.

The structures behind each plan

Memoir

A memoir follows one thread of your life, not all of it. This plan is a thematic arc: who you were, what changed you, and what you understand now.

Opening scene — Start inside one vivid moment that holds the book's central question. Show it; don't explain it yet.
The question — Say plainly what this book is trying to understand, and why it matters to you now.
The before — Who you were and what you believed before everything shifted.
Where it began — The people and places that set the stakes. Introduce the ones who matter later.
The first crack — The early sign that something had to change, even if you ignored it at the time.
Turning point — The event or decision after which there was no going back. Slow down and write it as a scene.
Into the unknown — Your first steps in new territory, including what you got wrong.
The long middle — Daily life in the thick of it. Small, specific scenes carry the theme forward.
Someone who changed me — A person whose presence reshaped the story. Let them speak and act on the page.
Setback — The moment it looked as if the old self, or the old life, might win.
The hardest scene — The one you least want to write: the emotional low point. Tell it honestly and without summary.
What shifted — The realization, shown through something that happened rather than stated as a lesson.
Return — Revisit a place or person from the opening and notice how differently you see them now.
What I know now — Answer the opening question as honestly as you can, without tying everything up in a bow.

Autobiography

An autobiography tells your whole life in order. This plan moves through the stages of a life, from family roots to what comes next.

Before I was born — Your family's roots: grandparents, parents, where they lived and what they were doing.
Beginnings — Where and when you were born, your first home, and what the world was like then.
Early childhood — First memories, games, fears and the people who filled your days.
School years — Teachers, friends, subjects and the moments that shaped how you saw yourself.
Growing up — Adolescence: first freedoms, first rebellions, the friends who mattered.
Leaving home — The move out into your own life: where you went, what you took, who you left.
First work — Your first jobs and what they taught you about work and about yourself.
Love and partnership — The people you loved and, if it happened, how you chose to share a life.
Building a life — Making a home and a household, with or without children: the daily shape of those years.
The working years — Your main work or calling, the responsibilities you carried and what you achieved.
A turning point — The change in midlife that redirected everything: a move, a loss, a new start.
Hard seasons — Losses and hardships, and how you and the people around you got through them.
Later years — What life looks like now: routines, people, places and small pleasures.
Looking back — The patterns you see across the decades, and what you would do differently.
Looking ahead — Hopes, unfinished business and what you want the people who read this to carry forward.

Family legacy book

A legacy book is written for the people who come after you. This plan gathers origins, traditions, stories and values, and ends with letters to your descendants.

Why I'm writing this — A short letter: who this book is for and what you hope they find in it.
Where we come from — Ancestors, hometowns and the journeys that brought the family where it is.
The people before me — Portraits of grandparents and parents: how they looked, spoke and lived.
The house I grew up in — The home and neighborhood of your childhood, room by room.
Traditions — Holidays, celebrations and everyday rituals, and where each one came from.
Recipes and know-how — Dishes, skills and household tricks worth passing on, with the story behind each.
The stories we tell — The family's favorite stories, written down the way they are usually told.
Hard times we got through — Difficult years and what the family did to stay together.
Work and what it gave us — The work that supported the family, and the pride, cost and lessons it brought.
Love stories — How couples in the family met and what kept them together.
What we value — Each value you want to pass on, told through the moment that taught it.
Advice for life — Practical advice on money, work, love and hard days, in your own voice.
Letters to my children and grandchildren — Short personal letters, one per person if you like, saying what you want each to know.
To those not yet born — A letter to descendants you will never meet: what you hope their world is like.
Names, dates and places — A simple record for future readers: family names, key dates, places and photo notes.

Nonfiction / how-to

A how-to book makes a promise and keeps it. This plan moves from the reader's problem to your framework, then step by step to an action plan.

The promise — What the reader will be able to do by the last page, stated in one or two sentences.
The problem — The reader's pain, described in the words they would use themselves.
Why the usual fixes fail — What readers have already tried and the reason it didn't stick.
How I learned this — Your experience with the problem: why you are someone worth listening to on it.
The framework — The whole method on one page: the steps, their order and why the order matters.
Step 1: The foundation — What has to be in place before anything else works.
Step 2: The first win — A small, quick result that proves the method works for this reader.
Step 3: Building the habit — How to repeat the first win until it becomes routine.
Step 4: Going deeper — The harder, more advanced part of the method, once the basics are solid.
Step 5: Making it last — How to keep results when life gets busy or motivation fades.
Examples in practice — Worked examples of the method applied, from your own experience or shared with permission.
Common mistakes — Where readers usually get stuck, and how to get unstuck.
Your action plan — A concrete plan the reader can start this week, step by step.
What's next — Where to go after the book, and a closing word of encouragement.

Novel

A general four-act structure for any genre: setup, response, attack and resolution, with the turning points that connect them.

Opening image — The protagonist in their ordinary world, doing something that shows who they are.
Want and wound — What the protagonist wants, and the old hurt or belief that stands in the way.
Inciting incident — The event that breaks the ordinary world open.
Hesitation — The protagonist resists or weighs the cost before acting.
Point of no return — End of act one: a choice that commits the protagonist to the story.
A new world — Act two begins: new rules, new places, and the protagonist reacting rather than leading.
Allies and opposition — The people who help, the people who block, and the first real test.
Midpoint reversal — A discovery or event that changes the goal or the stakes. The protagonist stops reacting and starts acting.
Taking the fight to it — Act three: the protagonist pushes back with a plan, and the opposition pushes harder.
Cracks within — Trust breaks between allies, or the protagonist's old flaw causes real damage.
Lowest point — Everything seems lost. The cost of failing is now personal and clear.
Reckoning — End of act three: the protagonist faces the wound from the start and sees what must change.
A new plan — Act four begins: changed, the protagonist gathers what is left and makes a final plan.
Climax — The final confrontation, won or lost through the change the protagonist has made.
Aftermath — Loose ends are tied off, and we see what the victory or loss has cost.
Closing image — An image that mirrors the opening and shows how the protagonist, or their world, has changed.

Frequently asked questions

How many chapters should my book have?: There is no rule. Many memoirs and nonfiction books have somewhere between 10 and 25 chapters, and many novels more. Choose the number that gives each chapter one job; the generator lets you try 4 to 20.
Is a memoir outline different from a novel outline?: Yes. A memoir follows a theme and a change in you, so its chapters are built around turning points rather than plot twists. An autobiography usually follows life stages in order.
Can I change the plan later?: You should. A plan is a map for the first draft, not a contract. Merge chapters that feel thin and split chapters that try to do two jobs.

Turn my plan into chapters

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