You can publish a book on Amazon in under 24 hours, completely free, and start earning royalties within 72 hours of upload. Amazon’s Kindle Direct Publishing (KDP) platform handles printing, distribution, and payments — you just upload your manuscript and cover.

In this guide, you’ll learn:

  • The exact step-by-step process to upload your book to Amazon KDP
  • How to format your manuscript for Kindle and paperback
  • Pricing strategies that maximize royalties (35% vs 70% explained)
  • Launch tactics that drive your book up the rankings in week one

Here’s everything you need to publish on Amazon, from finished draft to live listing.

What Is Amazon KDP?

Amazon KDP (Kindle Direct Publishing) is Amazon’s free self-publishing platform that lets anyone upload, publish, and sell ebooks, paperbacks, and hardcovers through the world’s largest bookstore. There are no upfront costs, no gatekeepers, and no minimum print runs. You keep up to 70% royalties on ebooks and 60% on print books.

KDP holds roughly 80% of the U.S. ebook market, making it the dominant platform for indie authors. More than 2 million books have been published through KDP since its 2007 launch.

Step 1: Finish and Edit Your Manuscript

Before you touch KDP, your book needs to be ready. That means a complete draft, professionally edited, with a final word count that matches your category norms.

A typical nonfiction book runs 30,000 to 50,000 words. A novel sits between 60,000 and 100,000. Children’s picture books rarely exceed 1,000 words.

Self-edit first, then hire a professional editor. Skipping this step is the single biggest reason indie books get one-star reviews. Budget for at least one round of copy editing — expect to pay $0.01 to $0.05 per word for a quality editor on Reedsy.

If you’re still drafting, consider using AI writing tools like Chapter to accelerate the writing phase. Chapter has helped over 2,147 authors publish more than 5,000 books — many of them on Amazon KDP.

Step 2: Format Your Manuscript for Kindle and Paperback

Amazon accepts several file types, but the most reliable formats are .docx for Kindle ebooks and .pdf for paperbacks. KDP also accepts .epub files if you’re using formatting software like Vellum or Atticus.

Your manuscript needs to follow specific formatting rules to look professional:

  • Use a clean serif font (Garamond, Cambria) at 11-12 points for paperbacks
  • Set 1.15 line spacing with first-line paragraph indents (no extra space between paragraphs)
  • Insert a page break after every chapter using “Insert > Page Break” (not multiple returns)
  • Add a clickable table of contents using Word’s heading styles
  • Include front matter: title page, copyright page, dedication, table of contents
  • Include back matter: about the author, acknowledgments, also-by section

For paperbacks, you also need to choose a trim size. The most common choices are 5” x 8”, 5.5” x 8.5”, and 6” x 9”. Bigger trim sizes mean fewer pages and a thinner spine.

Amazon’s KDP formatting guide walks you through the technical specs in detail. If you’d rather not DIY, formatting tools like Vellum (Mac only, $250) and Atticus ($147) generate Kindle and print files automatically.

Step 3: Design or Commission Your Book Cover

Your cover sells your book before anyone reads a single word. According to a BookBub study, readers decide whether to click a book listing in less than 3 seconds, and the cover does most of the work.

You have three options for your cover:

  1. Hire a designer ($300-$1,500) — The professional choice. Use Reedsy, 99designs, or Miblart.
  2. Use a premade cover ($50-$300) — Faster and cheaper. Sites like The Book Cover Designer sell ready-made covers.
  3. DIY with KDP Cover Creator (Free) — Amazon’s built-in tool. Limited templates but functional for budget-conscious authors.

Whichever option you choose, study the bestsellers in your genre first. Romance covers look nothing like thriller covers. Your cover needs to instantly signal which shelf your book belongs on.

For paperbacks, you’ll need a full wraparound cover (front, spine, back) sized to your specific page count and trim size. Use KDP’s cover template generator to get the exact dimensions.

Step 4: Set Up Your KDP Account

Head to kdp.amazon.com and click “Sign Up.” You can use your existing Amazon account or create a new one.

You’ll need to provide three things to start earning:

  • Tax information — Amazon requires a W-9 (US) or W-8BEN (international). This takes 5 minutes through their interview tool.
  • Bank account details — Royalties are paid via direct deposit (US, UK, EU) or check.
  • Author profile — Your legal name, address, and phone number.

Setting up tax info correctly matters. International authors who skip this step get hit with a 30% US withholding tax. With a properly filed W-8BEN and a tax treaty country, you can reduce that to 0%.

Step 5: Upload Your Book Details

From your KDP Bookshelf, click ”+ Create” and choose Kindle eBook, Paperback, or Hardcover. You can publish in all three formats — and you should, because each format reaches different readers.

The first page asks for your book details:

  • Title and subtitle — Use your primary keyword in the subtitle if it fits naturally
  • Series information — Skip if standalone
  • Author name — Use your real name or a pen name
  • Description — 4,000 character max. This is your sales pitch. Format with HTML for bold and bullet points.
  • Keywords — 7 keyword slots. Each slot can hold a phrase, not just one word.
  • Categories — Choose 3 categories that match your book

Keywords are critical. They determine which Amazon searches surface your book. Use tools like Publisher Rocket ($199 one-time) or KDSPY to find keywords with high demand and low competition.

For categories, you can request additional categories (up to 10 total) by emailing KDP support after publication. More categories = more chances to hit a “#1 Bestseller” badge in a niche.

Step 6: Upload Your Manuscript and Cover

The second page is where you upload your files. Drag and drop your formatted manuscript and your cover.

KDP runs an automated previewer that shows you exactly how your book will look on every Kindle device — phone, tablet, e-reader, and the Kindle app. Always preview before publishing. Common formatting errors that show up here:

  • Chapters starting mid-page instead of on a new page
  • Images shifted out of position
  • Missing page breaks in the table of contents
  • Drop caps that render as plain text on certain devices

Fix any issues in your source file, re-upload, and preview again. Repeat until it looks perfect.

For paperbacks, you’ll also see a print preview with page count and spine width. If your spine width changes after editing, you may need to regenerate your cover.

Step 7: Set Your Pricing and Royalties

Amazon offers two royalty rates for Kindle ebooks: 35% and 70%. The 70% rate is dramatically better, but it comes with rules:

Royalty TierPrice RangeRestrictions
35%$0.99 - $200.00Available worldwide
70%$2.99 - $9.99Only in select territories; delivery fees apply

Most indie authors price ebooks between $2.99 and $9.99 to qualify for the 70% rate. The sweet spot for most fiction is $3.99 to $4.99. Nonfiction can typically charge $7.99 to $14.99 because buyers pay more for solutions.

For paperbacks, your royalty is calculated as: (List Price × 0.60) - Printing Cost. A 300-page 6x9 paperback costs Amazon about $4.85 to print. Price it at $14.99 and you earn ($14.99 × 0.60) - $4.85 = $4.14 per copy.

You can also enroll in KDP Select, which gives Amazon exclusivity in exchange for access to Kindle Unlimited (KU) page-read royalties and promotional tools like Free Days and Countdown Deals. KU has paid out over $40 million per month in 2025-2026.

Step 8: Hit Publish and Wait for Review

Click “Publish Your Kindle eBook.” Amazon reviews every submission, which typically takes 24 to 72 hours. Paperbacks take a bit longer because they manufacture proof copies.

During review, KDP checks for:

  • Copyright violations
  • Misleading metadata (clickbait titles, fake reviews mentioned in description)
  • Quality issues (illegible text, broken formatting)
  • Pricing errors

If your book passes review, you’ll get an email and your book goes live on Amazon.com (and all international Amazon stores). If it fails, you’ll get an email explaining why so you can fix and resubmit.

Common Mistakes to Avoid When Publishing on Amazon

After watching thousands of authors go through KDP, the same mistakes pop up over and over:

  • Publishing without an editor — Reviews are brutal. One typo on page one can tank your launch.
  • Using a DIY cover that looks DIY — Your cover must compete with professionally designed bestsellers. Spend the $300.
  • Choosing wrong categories — Generic categories like “Fiction > General” have millions of books. Niche down.
  • Ignoring the description — Amazon descriptions need bold, bullets, and a hook. Plain text descriptions convert poorly.
  • Pricing too high or too low — $0.99 books get treated as throwaway. $14.99 fiction loses sales. Test pricing.
  • Skipping the keyword research — Random keywords waste 7 valuable slots. Use Publisher Rocket to find high-demand low-competition phrases.

How Long Does It Take to Publish a Book on Amazon?

Publishing a book on Amazon takes approximately 24 to 72 hours from upload to live listing. The actual upload process takes 30 minutes, but Amazon’s review queue handles ebooks within 24-48 hours and paperbacks within 48-72 hours. Your book goes live globally as soon as review completes.

If you include the writing and editing process, expect a realistic timeline of 3 to 12 months for a typical nonfiction book or novel. Authors using AI writing tools like Chapter often complete a draft in 30 days or less, then spend another 30-60 days editing and formatting.

How Much Does It Cost to Publish a Book on Amazon?

Publishing a book on Amazon KDP is technically free — Amazon charges nothing to upload, list, or sell your book. However, producing a quality book typically costs between $500 and $3,000 when you factor in editing ($300-$1,500), cover design ($300-$1,500), formatting ($0-$200), and ISBN ($0-$125 if you buy your own).

You can publish for nearly nothing if you self-edit, design your own cover with Canva, and use Amazon’s free ISBN. Most successful indie authors invest at least $800-$1,500 to ensure their book competes with traditionally published titles.

How Much Money Can You Make Self-Publishing on Amazon?

Author income varies wildly. The ALLi 2024 Author Income Report found that the median full-time indie author earns roughly $25,000 per year, while the top 10% earn over $100,000.

The biggest income drivers are:

  • Number of books published — Authors with 5+ books typically earn 5-10x more than single-book authors
  • Genre — Romance, thriller, and self-help typically outearn literary fiction
  • Series vs standalone — Series build read-through, dramatically increasing per-book revenue
  • Marketing spend — Authors who run Amazon Ads typically outearn those who don’t

Chapter.pub authors regularly hit milestones like $13,200 in first-year royalties and $60,000 in 48 hours during a launch. One client used their published book to land a speaking gig in front of 20,000 people.

How to Promote Your Book on Amazon After Publishing

Publishing is the start, not the finish. Here’s how successful authors drive sales in the first 30 days:

  1. Build an email list before launch — Use a free chapter as a lead magnet on your website
  2. Run a launch promotion — Price at $0.99 for the first week to drive rankings
  3. Use Amazon Ads — Start with $5/day Sponsored Product ads targeting your keywords
  4. Get reviews early — Email your launch list day one. Aim for 25+ reviews in week one.
  5. Stack BookBub Featured Deals — The gold standard for romance, mystery, and thriller promotion
  6. Leverage social proof — A “#1 Bestseller in [niche]” badge dramatically increases conversion

Don’t expect Amazon to promote you for free. The platform rewards books that already sell. Your job is to drive that initial momentum.

FAQ

Is it free to publish a book on Amazon?

Yes, publishing a book on Amazon through KDP is completely free. Amazon charges no upload fees, listing fees, or annual costs. You only pay for production expenses like editing, cover design, and ISBN if you choose to invest in those. Amazon takes a percentage of each sale (30% on ebooks priced $2.99-$9.99) as their platform fee.

Do I need an ISBN to publish on Amazon?

No, you do not need to buy your own ISBN to publish on Amazon KDP. Amazon provides a free ISBN for paperbacks and hardcovers, and Kindle ebooks use Amazon’s internal ASIN system instead of ISBNs. However, buying your own ISBN ($125 from Bowker in the US) lets you publish the same book across multiple platforms with consistent identification.

Can I publish a book on Amazon for free and still make money?

Yes, you can publish completely free on Amazon and earn royalties on every sale. Amazon pays 35-70% royalties on ebooks and roughly 60% (minus printing costs) on paperbacks. Many bestselling indie authors started with zero budget, used free Canva templates for covers, and self-edited their first book before reinvesting royalties into professional production for later releases.

How long does Amazon take to publish my book?

Amazon typically takes 24 to 72 hours to review and publish your book after you click “Publish.” Kindle ebooks usually go live within 24-48 hours, while paperbacks take 48-72 hours due to print proof generation. During holiday seasons or after major KDP updates, review times can stretch to 5 days.

Can I publish the same book on Amazon and other platforms?

Yes, you can publish the same book on Amazon and other platforms unless you enroll in KDP Select. KDP Select requires 90-day Amazon exclusivity in exchange for access to Kindle Unlimited royalties and promotional tools. If you opt out of KDP Select, you can simultaneously publish on Apple Books, Kobo, Barnes & Noble, Google Play Books, and through aggregators like Draft2Digital.

What sells best on Amazon KDP?

Romance, mystery/thriller, fantasy, and self-help books consistently sell best on Amazon KDP. Romance alone accounts for over 30% of all KDP sales, with subgenres like contemporary romance, romantasy, and dark romance dominating the bestseller charts. Nonfiction categories like personal finance, productivity, and business also perform exceptionally well, especially when targeting specific niches.

Should I publish under a pen name on Amazon?

Yes, you can publish under a pen name on Amazon, and many bestselling indie authors do. KDP lets you set any author name during book setup — it doesn’t have to match your legal name or your account name. Pen names are useful for protecting privacy, separating different genres, or building a brand around a specific niche identity.