Yes, you can self-publish a book on Amazon for free — and over 3.5 million authors did exactly that in 2025. Amazon’s Kindle Direct Publishing (KDP) platform lets you publish ebooks, paperbacks, and hardcovers without upfront costs, keep up to 70% royalties, and reach readers in every country Amazon operates.
This guide walks you through every step of how to self-publish a book on Amazon KDP — from creating your account to launching and marketing your finished book.
Step 1: Write and Edit Your Manuscript
Before you touch KDP, you need a finished, polished manuscript. This is the step that separates books that sell from books that collect one-star reviews.
Write your draft. If you are writing nonfiction, start with a detailed outline and work chapter by chapter. For fiction, find a process that works for you — whether that is outlining every scene or discovering the story as you write.
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Chapter.pub helps you go from idea to finished manuscript faster than writing from scratch. It generates structured outlines, writes full chapters in your voice, and handles the heavy lifting so you can focus on your expertise and story.
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Edit ruthlessly. Every manuscript needs at least two editing passes: one for structure and content (developmental editing) and one for grammar, spelling, and punctuation (copyediting). You can hire a freelance editor through platforms like Reedsy or use AI editing tools — but never skip this step.
Get beta readers. Before publishing, have 3-5 people in your target audience read the manuscript and give honest feedback. Their perspective catches problems you cannot see after months of staring at your own words.
Step 2: Create Your Amazon KDP Account
Head to kdp.amazon.com and sign in with your existing Amazon account, or create a new one. It is completely free.
Once logged in, complete your account setup:
- Tax information — Fill out the tax interview (W-9 for US authors, W-8BEN for international authors). KDP cannot pay you until this is done.
- Bank details — Add your bank account information for receiving royalty payments. KDP pays monthly, approximately 60 days after the end of each month.
- Author profile — Set up your Amazon Author Central page. This is your public profile where readers can see all your books, your bio, and your photo.
The entire account setup takes about 15 minutes.
Step 3: Format Your Manuscript for KDP
Formatting is where many first-time authors get tripped up. KDP has specific requirements for ebooks and print books, and a poorly formatted file leads to rejection or an unreadable final product.
Ebook Formatting
KDP accepts EPUB, DOCX, and KPF (Kindle Create) files for ebooks. EPUB produces the cleanest results.
Key requirements:
- Use heading styles (H1, H2, H3) rather than manually bolding text — this creates a functional table of contents
- Embed all fonts in your file
- Use images at 300 DPI minimum
- Keep total file size under 650MB
Amazon’s free Kindle Create tool can convert a Word document into a properly formatted KPF file. It works well for text-heavy books with simple layouts.
Print Formatting (Paperback and Hardcover)
Print books require more precise formatting. The most common trim size is 6” x 9”, and you will need to set margins based on your page count — thicker books need wider inside margins to account for the spine.
Key requirements:
- PDF format required for books with images that bleed to the edge
- Minimum margins of 0.25” (top, bottom, outside) for non-bleed books
- All images at 300 DPI
- Page numbers sequential, with even numbers on left pages and odd on right
KDP provides free manuscript templates for Microsoft Word that handle trim size and margins automatically. Download the template that matches your book’s dimensions and paste your content in.
If formatting feels overwhelming, tools like Atticus or Vellum (Mac only) handle both ebook and print formatting with professional results.
Step 4: Design a Professional Book Cover
Your cover is the single biggest factor in whether a shopper clicks on your book or scrolls past it. This is not the place to cut corners.
What works:
- Genre-appropriate design (romance covers look different from business books — study your category’s bestsellers)
- Clear, readable title text even at thumbnail size
- A professional look that matches traditionally published competitors
Your options:
- Hire a designer — Expect to pay $200-$500 for a quality ebook cover, more for print. 99designs, Reedsy, and Fiverr are popular platforms.
- Use KDP’s Cover Creator — Free but limited. Acceptable for simple nonfiction covers, not recommended for fiction.
- Design it yourself — Only if you have genuine design skills. Canva offers book cover templates as a starting point.
For print books, download KDP’s cover template calculator to get the exact dimensions including spine width. Your cover file must include the front, spine, and back as a single PDF.
Step 5: Set Up Your Book Details on KDP
From your KDP dashboard, click Create and select your format (Kindle eBook, Paperback, or Hardcover). Then fill in your book details:
Title and subtitle — Must match exactly what appears in your manuscript. Include your primary keyword naturally if it fits (for example, a subtitle like “A Step-by-Step Guide to Self-Publishing on Amazon” is both descriptive and searchable).
Author name — Use your real name or pen name consistently across all your books.
Description — This is your book’s sales page. Write a compelling 150-200 word description using HTML formatting (bold, italic, line breaks) to make it scannable. Focus on the transformation or outcome readers will get.
Keywords — You get seven keyword phrases. Use specific, relevant phrases readers actually search for. Tools like Publisher Rocket can help you find high-traffic, low-competition keywords for your category.
Categories — Choose up to three browse categories. Pick categories where you can realistically rank in the top 20, not just the broadest ones.
Step 6: Upload Your Files
Upload your formatted manuscript file and cover. KDP will process them and show you a preview.
Use the online previewer to check every page. Look for:
- Proper chapter breaks and page numbering
- Images displaying correctly
- Table of contents links working (for ebooks)
- No text getting cut off by margins (for print)
For print books, also check that the spine text is centered and readable.
ISBN options:
- Ebooks do not require an ISBN (Amazon assigns an ASIN instead)
- Paperbacks and hardcovers need an ISBN — KDP offers a free one, or you can purchase your own through Bowker ($125 for one, $295 for ten)
Using KDP’s free ISBN means the publisher of record is “Independently Published.” Buying your own lets you list your own imprint name.
Step 7: Set Your Pricing and Royalties
KDP offers two royalty tiers for ebooks:
| Royalty Option | Price Range | What You Earn | Best For |
|---|---|---|---|
| 70% royalty | $2.99-$9.99 | ~70% minus delivery costs | Most books |
| 35% royalty | $0.99-$200 | 35% flat, no delivery costs | Short books, loss leaders |
For a $4.99 ebook at 70% royalty, you earn approximately $3.44 per sale. For paperbacks, the formula is (list price x 60%) minus printing costs. A 200-page paperback priced at $14.99 earns roughly $5.59 per sale.
Pricing recommendations:
- Ebooks: $2.99-$6.99 for your first book. This keeps you in the 70% royalty bracket while staying competitive. See our complete pricing guide for detailed strategies.
- Paperbacks: $12.99-$16.99 for most books. Check your printing cost estimate in KDP and make sure your royalty is at least $4-5.
- Hardcovers: $24.99-$29.99. Higher printing costs mean you need a higher price point.
You can also enroll in KDP Select, which makes your ebook available on Kindle Unlimited. This means exclusivity with Amazon (you cannot sell the ebook elsewhere), but you earn additional royalties from pages read by KU subscribers. The KDP Select Global Fund paid authors $61.7 million in February 2026 alone. For more on this decision, read our guide on wide vs. exclusive publishing.
Step 8: Hit Publish
Review everything one final time, then click Publish. Your book will go through Amazon’s review process, which typically takes 24-72 hours. You will receive an email when it is live.
Before you publish, double-check:
- Title and author name match your manuscript exactly
- Description is compelling and formatted with HTML
- Categories and keywords are optimized
- Pricing is set for all marketplaces (US, UK, CA, AU, etc.)
- Preview looks clean in every format
Once your book is live, it gets its own Amazon product page with a unique URL you can share immediately.
Step 9: Order a Proof Copy
For print books, order a proof copy before promoting heavily. A proof costs the printing price plus shipping (usually $5-8 total) and lets you verify:
- Print quality and color accuracy
- Margins and text readability
- Cover alignment and spine text
- Overall feel and professionalism
If you spot issues, you can update your files and republish without taking the listing down. KDP allows unlimited revisions.
Step 10: Market Your Book
Publishing on Amazon is the starting line, not the finish line. The most successful self-published authors treat marketing as an ongoing part of their publishing business.
Immediate launch tactics:
- Build a launch team — Recruit 20-50 readers who will buy and review your book in the first week. Early reviews are critical for Amazon’s algorithm.
- Run Amazon Ads — Start with automatic campaigns at $5-10/day to find which keywords convert. Our Amazon Ads guide covers setup in detail.
- Price promotion — Consider launching at $0.99 or $2.99 for the first week to build initial sales velocity, then raise to your target price.
Ongoing marketing:
- Optimize your book listing based on which keywords drive sales
- Build an email list and offer a free resource related to your book’s topic
- Publish additional books — the single most effective marketing strategy for self-published authors is having more books
- Use social media to share value (not just “buy my book” posts)
For a complete marketing playbook, read our guide on how to market a self-published book.
Common Mistakes to Avoid
- Skipping professional editing. Typos and grammatical errors are the fastest way to earn one-star reviews. Budget for editing even if you cut costs elsewhere.
- Using a cheap or DIY cover. Readers judge books by their covers — literally. A professional cover pays for itself in additional sales.
- Choosing overly broad categories. Ranking #50,000 in “Nonfiction” does nothing. Ranking #5 in a specific subcategory drives actual visibility.
- Setting your price too low. A $0.99 ebook earns $0.35 per sale at the 35% royalty rate. Price for profit unless you are running a deliberate promotion.
- Publishing and forgetting. Books that sell consistently get ongoing attention — updated keywords, fresh ads, and an author who actively engages with readers.
FAQ
How much does it cost to self-publish a book on Amazon?
Publishing on KDP is free. Your costs come from preparation: professional editing ($500-$2,000), cover design ($200-$500), and optionally formatting tools or ISBN purchase. Many authors publish their first book for under $1,000 total.
How long does it take to self-publish on Amazon?
Once your manuscript and cover are ready, the KDP upload and setup process takes 1-2 hours. Amazon’s review process takes 24-72 hours. The real time investment is writing and editing — which can take anywhere from a few weeks (with a tool like Chapter.pub) to several months.
Can I self-publish a book on Amazon for free?
Yes. KDP charges nothing to publish. You can format with free tools (Kindle Create, KDP templates), use a free KDP ISBN, and design a basic cover with KDP’s Cover Creator. The only thing you cannot shortcut for free is quality editing.
How much money can you make self-publishing on Amazon?
It varies enormously. The median self-published author income is $13,500 per year, but 75% of authors earn under $1,000. Authors who treat it as a business — publishing multiple books, running ads, and building an audience — consistently earn more.
Do I need an ISBN to publish on Amazon?
For ebooks, no — Amazon assigns a free ASIN. For paperbacks and hardcovers, you need an ISBN, but KDP provides one for free. Purchasing your own ISBN through Bowker ($125+) lets you list a custom imprint name instead of “Independently Published.”
