Self-Publishing Guide: A Step-by-Step KDP Formatting and Upload Checklist

Overview

A KDP project usually involves several connected files and decisions: the edited manuscript, the interior layout, the cover, the book description, keywords, categories, rights information, and the final upload settings. Treating these as one last-minute task is a common source of errors. A better approach is to move through the work in stages, keeping a written record of the choices that affect every format.

Start by deciding which editions you will publish. An ebook and a paperback are not simply the same file in different containers. Ebook text needs to reflow across screen sizes and reader settings, while a paperback interior must fit a fixed page size with consistent margins, page breaks, and typography. If you plan to publish both, create a shared content master but prepare each format separately.

Before formatting, make sure the manuscript has completed its editorial pass. Formatting can make a document look finished even when it still contains repeated words, inconsistent chapter titles, continuity problems, or unclear sections. Use a self-editing checklist for fiction and nonfiction or review the manuscript review framework before moving into layout.

Keep a project folder with clearly named subfolders for manuscript, ebook, paperback, cover, metadata, proof notes, and final files. Include the date or version in filenames, but avoid uploading files whose names make their status unclear. A simple naming system such as Title_Ebook_Review01, Title_Paperback_Proof02, and Title_Cover_Final reduces the risk of publishing an outdated draft.

Checklist by scenario

For every KDP edition

• Finish the editorial work. Resolve developmental issues, revise awkward passages, correct errors, and complete a final consistency check. A useful companion is the self-editing checklist for fiction writers.
• Confirm the title data. Check the title, subtitle, author name, contributor names, series information, edition details, and publication language. Use the same spelling and punctuation across the cover, interior, metadata, and copyright page.
• Prepare the description. Write for the intended reader rather than summarizing the entire book. Check paragraph breaks, emphasis, and plain-text readability in the listing editor.
• Choose relevant keywords and categories. Use phrases that accurately describe the book and match reader intent. Research can be informed by the keyword research guide for authors, but do not add misleading terms simply because they appear popular.
• Check rights and contributor information. Make sure the information you enter matches your publishing circumstances and the book files. Keep records of permissions for quotations, images, maps, or other third-party material.
• Prepare a consistent author identity. Use the same author name, capitalization, and series conventions wherever the book appears. This helps readers distinguish related editions and find the rest of your catalog.

For an ebook

• Use a reflowable structure unless the book requires fixed layout. Most novels and text-led nonfiction benefit from text that adapts to the reader's screen, font size, and device settings. Image-heavy books, workbooks, and complex designs may require a different approach.
• Apply styles instead of manual formatting. Use consistent heading, body, quotation, list, and caption styles. Avoid creating visual hierarchy with repeated spaces, tabs, or multiple blank paragraphs.
• Check navigation. Chapter headings should be recognizable as headings, and the table of contents should link to the correct locations. Test every entry rather than assuming an automatically generated navigation list is accurate.
• Review images and special elements. Confirm that images are sharp enough for their intended use, have useful alternative text where appropriate, and do not push essential information outside the readable area. Check captions, tables, footnotes, scene breaks, and block quotations on more than one screen size.
• Inspect front and back matter. Include only the pages appropriate to a digital edition, and check links to your website, newsletter, reading guide, or next book. Every link should be readable, relevant, and tested.
• Validate the actual ebook file. Use the format and preview tools available in your workflow, then inspect the rendered book rather than relying only on the source document. Pay particular attention to chapter starts, page breaks, italics, symbols, and navigation.

For a paperback

• Choose the trim size before designing the interior. Trim size affects line length, page count, typography, cover dimensions, and the overall reading experience. Select a size that suits the genre, format, and amount of text.
• Set margins for the binding. The inside margin generally needs more room than the outside margin so text does not feel crowded near the spine. Use the platform's current specifications and account for the final page count.
• Decide whether the interior uses bleed. Pages with artwork or background color extending to the edge require different document dimensions from pages whose content stays inside the margins. Do not add bleed by habit; decide based on the design.
• Build a deliberate front matter sequence. Depending on the book, this may include a half-title, title page, copyright page, dedication, epigraph, contents, introduction, or other preliminary material. Make sure page numbering and blank pages serve a clear purpose.
• Use readable typography. Check font size, line spacing, paragraph indents, widows and orphans, chapter-opening treatment, running headers, and page numbers. Decorative choices should not reduce comfort or legibility.
• Export a print-ready interior PDF. Review the exported PDF, not just the editable file. Look for missing fonts, shifted images, unexpected blank pages, cropped elements, incorrect page numbers, and text that crosses the safe area.
• Prepare the full cover as one file. A paperback cover normally includes the back cover, spine, and front cover. Its final dimensions depend on the chosen trim, bleed settings, and page count, so generate or verify the template after those choices are stable.

For a proof copy and final upload

• Upload the intended versions. Compare the selected interior and cover filenames with your project log before confirming each file.
• Read the online preview carefully. Move through the entire book, not only the first pages. Check chapter openings, images, page breaks, contents, cover placement, and any warnings shown by the previewer.
• Order or examine a physical proof when possible. A printed book reveals issues that are easy to miss on a monitor, including small type, weak contrast, awkward margins, a crowded spine, and pages that feel visually unbalanced.
• Record corrections by location. Note the page, section, problem, and proposed fix. This prevents repeated uploads without a clear reason and makes the final review faster.
• Repeat the preview after corrections. A small layout change can alter page breaks, page numbers, and cover measurements. Treat every revised file as a new review cycle.

What to double-check

Some checks deserve a separate pass because they affect the reader's first impression or the physical integrity of the book.

1. Title consistency: compare the cover, title page, copyright page, metadata fields, and book description character by character.
2. Chapter sequence: confirm that chapter numbers, names, contents entries, navigation links, and running headers all agree.
3. Page numbering: look for missing numbers, duplicate numbers, numbers on blank pages that should be unnumbered, and front matter that uses the wrong sequence.
4. Typography: search for accidental font changes, missing italics, inconsistent quotation marks, orphaned headings, and symbols that did not survive export.
5. Images and color: inspect resolution, cropping, captions, contrast, and whether important information is communicated only through color.
6. Accessibility: use meaningful heading structure, descriptive link text, readable contrast, logical reading order, and alternative text where an image conveys necessary information. Accessibility needs vary by book and file type, so inspect the rendered result rather than assuming the source document is accessible.
7. Links and calls to action: test author-site links, newsletter links, retailer links, and references to other books. Remove outdated destinations and avoid filling the opening pages with promotion before the reader reaches the book.
8. Metadata alignment: make sure the description, keywords, categories, series data, and cover promise the same reading experience. For broader author SEO and discoverability work, see the author website SEO checklist.

Common mistakes

• Formatting before revision: late structural edits create unnecessary layout work. Lock the manuscript as far as practical before designing the interior.
• Using the same file for every format: a word-processing document may be a useful source, but it should not automatically be treated as a finished ebook and print interior.
• Relying on visual spacing: tabs, repeated spaces, and blank paragraphs often break when text reflows or when a document is converted.
• Ignoring the cover template: a cover that looks correct on screen can still have a misaligned spine or text too close to the trim edge.
• Skipping the full-book review: checking only the title page and first chapter will miss errors introduced later in the file.
• Changing several variables at once: if you alter trim size, font, margins, and chapter styling together, it becomes difficult to identify the source of a new problem.
• Publishing immediately after upload: upload completion is not the same as production readiness. Leave time for previewing, proofing, corrections, and a final metadata check.
• Confusing launch work with upload work: formatting makes the book usable; promotion helps readers find it. Keep a separate launch plan, such as the week-by-week book launch marketing timeline.

When to revisit

Use this checklist whenever you publish a new edition, revise an existing book, add a new format, or change the cover or metadata. It is especially useful before seasonal planning cycles, when preparing a coordinated series release, or when your tools and production workflow change.

Platform requirements, preview tools, file standards, and available upload options can change over time. For that reason, verify the current KDP specifications and on-screen instructions at the point of upload rather than relying on an old template or a saved tutorial. The same principle applies when changing software: export a sample, preview it, and compare it with the previous approved version.

For a practical final pass, schedule the work in four short reviews:

1. Editorial review: confirm the manuscript is complete and consistent.
2. Format review: inspect the ebook and paperback files separately.
3. Proof review: check the digital preview and, where possible, a physical proof.
4. Listing review: compare the cover, metadata, description, keywords, and author information before publication.

Save the approved files, the final metadata, and a short change log together. When you return to the book months later, that record will tell you what was published, which file was approved, and what still needs checking. For the wider process from finished draft to live listing, use this self-publishing checklist alongside the formatting workflow above.