Self-publishing e-books is a powerful way to monetize expertise, tell creative stories, or build an email list. Platforms like Amazon Kindle Direct Publishing (KDP) and Gumroad make distribution free and instant.
With AI-assisted tools, the process of outlining chapter counts, drafting body paragraphs, designing book covers, and typesetting PDF layouts can be handled in a single afternoon.
This guide details how to write, format, typeset, and sell e-books on Amazon Kindle and Gumroad using AI automation workflows.
Choosing the right self-publishing channel
1. Amazon Kindle KDP: Offers access to millions of readers. By enrolling in Kindle Unlimited (KDP Select), you earn royalties per page read, which is ideal for fiction series and comprehensive guides.
2. Gumroad: Gives you 100% control over pricing, client lists, and promotions. Best for niche PDF books, worksheets, and specialized developer/creator blueprints.
Formatting & typesetting your manuscript
Raw text walls discourage readers. High-quality ebooks require clean typesetting: clear chapter headers, elegant margins, styled page numbers, and theme-coordinated illustrations.
Exporting your book as a print-ready, typeset PDF ensures it renders perfectly across Kindle tablets, mobile devices, and computers.
Writing and typesetting e-books with DreamTuber
DreamTuber's E-book Studio collapses the writing and typesetting workflow. You can outline your book, expand chapter prose systematically, generate custom visual cover plates, and download a typeset, publication-ready PDF.
You can then upload the PDF straight to Amazon KDP and Gumroad to launch your self-publishing catalog instantly.
Kindle e-book writing tools compared
Writing a book requires manuscript outline planning, prose drafting, illustration mapping, and PDF page typesetting. Here is how standard tools compare to DreamTuber's E-book Studio:
- Sudowrite / Squibler: Excellent manuscript writing assistants for authors, but they do not handle visual cover art layout design or print-ready PDF interior typesetting.
- Canva: Great for layout design and book covers, but requires manual copy-pasting of text, managing line wrapping, margins, running headers, and page numbers.
- Designrr: Compiles ebooks from blog posts, but lacks creative AI writer assistants, voice narration syncing, or custom image generators.
- DreamTuber: Combines outlining, deep chapter-by-chapter prose generation, custom graphic illustration, and automatic publication-ready PDF typesetting in a single panel.
Step by step: publishing a Kindle ebook
- Sign in to Kindle Direct Publishing (kdp.amazon.com) with an Amazon account.
- Complete the tax interview and add bank details before you publish, so royalties can be paid.
- From your Bookshelf, create a Kindle eBook and fill in the title, author, description, keywords and categories.
- Upload the manuscript and cover; use the previewer to check every page on phone and tablet layouts.
- Choose your royalty plan and list price, then publish. KDP reviews the book before it goes live.
Royalties: 35% or 70%
KDP pays either 35% of the list price, or 70% of the list price minus delivery costs (KDP's eBook royalty help page). On Amazon.com, the 70% option requires a list price between $2.99 and $12.99; outside that range you're on 35%. Check KDP's current pricing pages for other marketplaces — the ranges differ by country.
Delivery costs are charged by file size on the 70% plan, which is one more reason to keep image-heavy ebooks lean.
AI-written books: what to know
KDP asks publishers whether a book contains AI-generated content when they publish. Answer honestly — and treat AI as a drafting tool: books that read as generic, repetitive or inaccurate earn bad reviews quickly, and reviews are what sell ebooks.
Is selling ebooks on Amazon worth it?
For niche non-fiction, guides and companion books to a YouTube channel, often yes: Amazon brings the buyers, and an ebook costs nothing to reproduce. It works best when the book solves a specific problem and has an audience you can reach yourself — a channel, a newsletter, or a community.
If your audience is already yours, selling direct (Gumroad, your own site) keeps more of each sale; many authors do both.
Turning a video script into an ebook
A documentary or explainer script is already researched and structured — it can become a short ebook or companion guide. DreamTuber's e-book tool turns text into a typeset, illustrated PDF for 20–60 credits from the same monthly pool as its video tools.
Make one with DreamTuber
One topic in, a finished long-form video out — script, voice, visuals, and render, automatically.
Create your first videoFrequently asked
What fee does Gumroad charge?+
Gumroad charges a flat 10% transaction fee on every sale (plus standard payment processing fees).
Can I use AI-written books for Amazon KDP?+
Yes, Amazon allows self-publishing AI-generated books. You must disclose in your publisher setup page that the content is AI-assisted.
How much does Amazon charge to sell ebooks?+
Publishing on KDP is free. Amazon keeps the difference between the list price and your royalty — 35%, or 70% minus delivery costs when the list price is $2.99–$12.99 on Amazon.com.
Can I sell ebooks without Amazon?+
Yes — through platforms like Gumroad or your own website, and through other retailers. Many authors sell on Amazon and direct at the same time.
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