Kindle Direct Publishing

Kindle Direct Publishing gives authors a way to publish eBooks, paperbacks, and hardcovers for sale through Amazon. It is strongest for writers whose readers shop there and who want print-on-demand rather than an inventory commitment. The key decision is whether the royalty terms and, for some Kindle eBooks, Select exclusivity suit your distribution plans.

Overview

KDP supports digital and print editions, and authors retain full rights to their books. Paperbacks and hardcovers are printed on demand; printing costs are deducted from print royalties when an order ships. Global fulfillment and Expanded Distribution to bookstores, online retailers, libraries, and academic institutions extend the potential reach beyond Amazon storefronts.

Sales storefronts include Amazon.com, Amazon.ca, Amazon.co.uk, Amazon.de, Amazon.fr, Amazon.it, Amazon.es, Amazon.co.jp, Amazon.com.au, Amazon.nl, Amazon.pl, Amazon.se, Amazon.ie, and Amazon.com.be. This is a substantial route to Amazon shoppers, but KDP is for books, not every kind of printed product: it excludes magazines, periodicals, calendars, and spiral-bound books.

Key features

Manuscripts and preparation

For eBooks, KDP accepts DOC, DOCX, KPF, and EPUB, as well as HTML, RTF, TXT, and PDF. Kindle Create runs on Windows and Mac and can prepare manuscripts exported from Microsoft Word, Apple Pages, or Google Docs. Design and mockup tools round out the publishing workflow, making KDP a practical option for authors preparing their own book files.

Royalties and promotion

eBook authors can choose between 35% and 70% royalty options. The 70% option is limited to certain territories and is subject to delivery costs, so it is not a universal rate. For print books, KDP advertises royalties of up to 60%; the actual print economics must account for the printing-cost deduction.

Authors can promote eBooks and paperbacks with Amazon Advertising, or share Kindle Instant Book Previews and sample chapters. These tools keep promotion connected to the Amazon buying experience, which suits authors building an audience there.

KDP Select terms

KDP Select is a free 90-day program for Kindle eBooks. Enrollment makes a title eligible for Kindle Unlimited, Free Book Promotions, and Kindle Countdown Deals. The cost is a distribution restriction: during each enrollment period, the Kindle eBook must be exclusive to the Kindle Store. Print, audio, video, and other formats may still be distributed elsewhere. Select is most useful when those Kindle-specific benefits outweigh the value of selling the eBook through other stores.

Submission limits and support

KDP allows up to two new titles per book format each week for creation and first-time submission, with separate limits for each format. That should accommodate a measured publishing schedule, but constrains authors trying to launch many titles in a short period. Authors can request phone support through the KDP Contact Us Form. KDP also recommends enabling two-step verification and using a strong, unique Amazon account password.

Pricing

Kindle Direct Publishing: free (billed Free to publish). There is no publishing charge for eBooks, paperbacks, or hardcovers; for print orders, KDP deducts printing costs from royalties when the book ships. The free model lowers the barrier to publishing, but print royalties are not the same as profit before production costs.

Platforms

KDP is available on Android, iOS, macOS, web, and Windows. Kindle Create, specifically, works on Windows and Mac, which gives desktop authors a preparation tool alongside the broader platform coverage.

Who it's for

KDP fits independent authors who want to retain their book rights, reach Amazon storefronts, and offer print editions without buying stock in advance. It is less suitable for authors who need to publish excluded formats, exceed the weekly first-submission limits, or distribute an enrolled Kindle eBook through other stores. Authors weighing Select should decide title by title whether Kindle Unlimited and promotional eligibility justify 90-day exclusivity.

Pros and cons

Pros: Free publishing across eBook, paperback, and hardcover formats keeps the initial service charge at zero.

Pros: Authors retain full rights, and print-on-demand avoids purchasing inventory before orders arrive.

Pros: Multiple Amazon storefronts, global fulfillment, and Expanded Distribution offer several routes to readers.

Cons: The 70% eBook royalty is territory-dependent and subject to delivery costs; print royalties can reach 60% but have printing costs deducted.

Cons: KDP Select requires Kindle Store exclusivity for the enrolled eBook during each 90-day period.

Cons: The weekly cap on new titles and exclusions for magazines, periodicals, calendars, and spiral-bound books limit some publishing plans.

Alternatives

For a broader set of print-on-demand services, browse Print-on-Demand Platforms. Choose Printful instead when you want a free plan for custom products, unlimited stores, and 10 Quick Stores. Printify is a fit for merchants starting a business who can work within five stores on its free plan. Consider Gooten if you prefer no membership fee and paying production and shipping costs as orders are processed.

PrintKK offers a free plan with unlimited product designs, mockups, store integrations, and custom API integration. Zazzle is another option, with a Zazzle Plus plan at $19.95 a year and a 30-day free trial; its standard-shipping benefit applies to qualifying items and eligible U.S. addresses. Printway.io has a free-to-use platform, with product and shipping charges applying to orders.

Shirtee.Cloud charges for production, shipping, and optional features when a customer orders, while registration, shop linking, and use are free. Gelato is worth considering if its free plan's allowance of two connected ecommerce stores and two account users fits your setup.

Verdict

Choose KDP if you are an author seeking Amazon reach, retained rights, and print-on-demand editions without an upfront publishing fee. Its format range and promotional options are useful, but the royalty conditions and Select exclusivity deserve a deliberate decision. Look elsewhere if your work falls outside its supported book formats or your Kindle eBook needs to remain available through other stores.