Start a Project →
Amazon KDP Formatting Checklist

KDP Formatting Checklist for Authors Preparing Print and eBook Files.

Use this guide before formatting or uploading your book to Amazon KDP. It covers manuscript cleanup, trim size, margins, images, covers, ebook prep and final proof checks.

✦ Manuscript
▣ Trim Size
◈ Interior
◇ KDP Upload

Start With the Files and Decisions That Affect the Whole Book.

KDP formatting becomes cleaner when the final manuscript, trim size, images, cover direction and publishing format are confirmed before layout work begins.

Clean the Manuscript Before Formatting Starts.

A book interior should be formatted from a stable manuscript. Constant changes after layout can affect spacing, page numbers, chapter breaks and cover spine width.

Final chapter order
Front matter ready
Back matter ready
Image files collected
Table content checked
Style notes prepared
Manuscript cleanupBook interior planningKDP prepAuthor checklist

Plan the eBook as a Separate Reading Experience.

Paperback and ebook files do not always behave the same way. eBook prep should consider heading hierarchy, image placement, table of contents, links, readability and whether the book should be reflowable or fixed-layout.

Clickable table of contents
Heading hierarchy
Image placement
Internal links
Device readability
Export checks
eBook formattingKindle prepDigital readingKDP ebook

Before You Publish, Check These Common KDP Issues.

Small errors can cause upload warnings, poor print quality or a book that looks less professional than the content deserves.

Cover and spine

Confirm trim size, page count, paper type and cover dimensions before exporting the final cover file.

Image quality

Use clear images and avoid stretching graphics. Low-quality visuals can hurt both print output and reader trust.

Table of contents

Check page references for print books and clickable links for ebook versions before final delivery.

PDF preview

Review the full interior PDF for blank pages, widows, orphans, spacing issues and page number consistency.

KDP previewer

Use the KDP preview process to catch margin, bleed, cover and interior warnings before approving files.

Proof copy

For print books, order a proof copy when possible before launching publicly or sending readers to buy.

Questions Authors Ask Before Formatting a Book.

These answers help you prepare the right files before working with a book formatter or uploading to Amazon KDP.

What should I prepare before KDP formatting?

Prepare the final manuscript, trim size, book type, image files, cover direction, ISBN details if available and notes for headings, chapter style, front matter and back matter.

Do paperback and ebook files need different formatting?

Yes. Paperback interiors are built around trim size, margins, page count and print export settings, while ebooks usually need a digital reading structure that works across devices.

Why does trim size matter?

Trim size affects margins, spine width, image placement, page count and the final print-ready PDF. It should be chosen before the interior layout is finalized.

Should images be ready before formatting starts?

Yes. Images, illustrations, tables and workbook graphics should be supplied before formatting so spacing, resolution and page flow can be checked properly.

Can you format workbooks and journals?

Yes. Refine Media LLC formats workbooks, guided journals, planners, exercises, worksheets and other interactive book interiors.

Can Refine Media LLC help with KDP formatting?

Yes. View our KDP book formatting services or send the manuscript details through the contact page for review.

Need Help Turning Your Manuscript Into KDP-Ready Files?

Send your manuscript, trim size, images, cover files and publishing goals. Refine Media LLC can review the scope and suggest the right formatting path for print, ebook or both.