Key takeaways
- Finalize substantive editing before committing to layout.
- Choose trim size, bleed, and page count as connected decisions.
- Use paragraph styles and deliberate page breaks instead of manual spacing.
- Preview the uploaded file and inspect a physical proof when print usability matters.
Choose the physical specifications first
Trim size determines the dimensions of the finished page and affects page count, printing cost, cover dimensions, and reading experience. Common nonfiction dimensions may be economical, but a workbook can need more writing space and a technical reference may need room for tables.
Decide whether any interior content touches the edge of the page. If so, the file needs bleed and must follow Amazon's current bleed dimensions. Do not select bleed only because the cover uses it; interior and cover files are separate.
- Trim size and supported page-count range
- Black-and-white, standard color, or premium color interior
- Bleed or no bleed
- Paperback reading direction and marketplace
- Likely printing cost at the intended list price
Set up the document correctly
Create the document at the final trim size. Set mirrored or inside/outside margins so binding space is handled consistently. KDP's minimum margins depend on page count and bleed, so check the current calculator or help table rather than reusing values from another book.
Use styles for body text, chapter titles, headings, lists, captions, and callouts. Styles make global corrections possible and prevent small manual differences from accumulating across hundreds of pages.
For the broader publishing workflow, continue with Amazon KDP Publishing Checklist: Manuscript to Live Book.
Format the book parts deliberately
Not every book needs every part. Page numbers normally begin with the body even when earlier pages count physically. Make chapter starts and blank pages intentional rather than accidental results of repeated Enter keys.
- Front matter: title page, copyright page, optional dedication, and table of contents.
- Body: consistent chapter openings, headings, paragraphs, lists, tables, figures, and exercises.
- Back matter: acknowledgments, references, author information, or relevant next steps.
- Running elements: page numbers, headers, and intentional blank pages.
For the closely related decision, read How to Start Amazon KDP: A Realistic Beginner Workflow.
Check fonts, images, and tables
Embed fonts in the exported PDF and confirm the license permits print use. Keep body type readable at the chosen trim size. Small text used to force a lower page count can undermine the book's value.
Images need sufficient effective resolution at their printed dimensions. Inspect grayscale conversion when relevant. Tables must fit inside margins with readable type; if they do not, redesign the information rather than shrinking it until it is unusable.
Before moving to the next stage, use How Much Does It Cost to Publish a Book on Amazon KDP? as a practical follow-through.
Export, preview, and proof
Export the print-ready PDF
Use the final page size, embedded fonts, and appropriate image quality. Confirm no accidental crop marks or comments are included.
Inspect every page
Check page order, blank pages, headings, widows and orphans, tables, links, images, and page-number sequence.
Use KDP's previewer
Resolve margin, bleed, font, image, and file warnings rather than assuming they are harmless.
Order a proof
Check binding, contrast, writing space, line breaks, image quality, cover alignment, and the overall physical experience.
Correct the source file
Make fixes in the authoritative layout file, export again, and repeat the checks.
Common questions
What file format should I upload for a KDP paperback?
A print-ready PDF is generally the most controlled choice for a paperback interior. Check Amazon's current supported-file documentation for your language and book type.
What margins should I use for KDP?
Minimum inside and outside margins depend on page count and whether the interior uses bleed. Use KDP's current margin requirements for the exact book.
Can I format a KDP paperback in Microsoft Word?
Yes, many text-focused books can be formatted in Word if the document size, margins, styles, page breaks, images, and PDF export are handled carefully. Complex layouts may benefit from dedicated software.
Official sources and further reading
Platform policies and royalty terms can change. Check the current Amazon documentation before publishing.
Move from research to production
Create the nonfiction manuscript you plan to publish on KDP.
Give Draft Fast your reader, promise, and project details, then review an organized manuscript prepared for editing and publishing.