Skip to main content
Non-fiction & fiction — both covered

The AI Book Generator for the Book You Keep Putting Off

Charigent's AI book generator turns your outline into a real manuscript: one chapter at a time for non-fiction, one scene at a time for fiction. You read each part as it lands. Export to PDF, EPUB, or DOCX when you are happy with it.

Start free trial View pricing
14-day evaluationIncluded trial creditsCard requiredFiction Writer requires Pro or above

Product proof

See book creation in action

An illustrated workflow overview beside a real Charigent interface capture. Exact controls and availability vary by plan.

Book creation illustration
Illustrated overview of the workflow described on this page.
Charigent Book Maker project library
Book Maker keeps manuscript projects and export workflows together.

How it works

Three steps from an idea to a draft you can export

01

Set the book idea

Add the title, type of book, reader, and tone. Review the plan before writing starts.

02

Write one chapter at a time

Charigent writes each full chapter. Review it and try again if it misses the mark.

03

Save your checked draft

Save the draft as PDF, EPUB, or DOCX. You can edit, format, and share it where you choose.

Non-fiction

Write business books, guides, and how-tos

Book Maker helps with research and writes one chapter at a time. You see the cost of each task.

Book Maker

Write non-fiction one chapter at a time and see the cost of each task.

Plan first

Start with a plan you can check and change before the full draft begins.

Practical export formats

Export a reviewed manuscript to PDF, EPUB, or DOCX.

Explore Book Maker

Fiction

An AI book writer for novels and short stories

On Pro or above, Fiction Writer keeps notes on people, worlds, and plot points so chapter ten still agrees with chapter one.

Fiction Writer

On Pro or above, build characters, craft worlds, write scenes, and manage story arcs across a novel.

Character and world notes

Keep notes on people, places, and story facts so later chapters stay true to the plan.

Scene-by-scene writing

Write your novel scene by scene. Regenerate, refine, or extend any section.

Explore Fiction Writer

See your first chapter before you commit to the whole book

Run the AI book generator on one real chapter, review it, and decide if the draft is worth building on.

Start free trial

Export formats

Export for editing and distribution

PDFEPUBDOCX

FAQ

Frequently asked questions

Can AI write an entire book?
Book Maker drafts non-fiction one chapter at a time from a plan you approve first, so you review each chapter as it arrives instead of receiving one long unreviewed manuscript. Fiction Writer does the same for novels, scene by scene.
Do I get to see the outline before writing starts?
Yes. You set the title, book type, intended reader, and tone, and the plan is produced first. You review and change that plan before any chapter writing begins.
What file formats can I export the book to?
PDF, EPUB, and DOCX, so you can hand a reviewed manuscript to a formatter, a publishing platform, or an editor without retyping it.
Can I regenerate a chapter I am not happy with?
Yes. Each chapter is generated as its own step, so you can review one, run it again, and keep going without restarting the whole book.
Is fiction writing included on every plan?
Book Maker for non-fiction is available from Starter at $19 per month. Fiction Writer, with characters, worlds, scenes, and story arcs, requires Pro at $49 per month.
How is book generation billed?
Generation draws from your monthly credit balance, and the cost of each task is visible as the book progresses. Starter includes $10 of credit a month, Pro includes $25, and Business includes $50.

Start your book this week

Write one sample chapter, check how the exported file reads, then commit to the whole book.

Start free trial View pricing