KDP publishing guide
About KDP Maker and our editorial process
Learn who publishes KDP Maker guides, how we check publishing information, and how to report a correction.
Published by KDP Maker
Last reviewed: September 29, 2026. Verify requirements in Amazon KDP before publishing.
What we publish
KDP Maker provides software for making coloring books and repeating-page diaries. Our guides explain the product workflow and practical checks to perform before uploading a paperback to Amazon KDP. KDP Maker is an independent service and is not affiliated with Amazon.
How guides are prepared
KDP Maker guides describe the product’s current features and link to Amazon KDP help pages for platform rules. We label review dates on guides and correct material when the product or a cited rule changes. Where a tool makes an automated check, we explain its limits: it cannot guarantee that Amazon will accept a file.
Publishing requirements vary by book and marketplace. Check the current Amazon KDP Help Center and inspect your final files in KDP Print Previewer before submitting a book.
Corrections and contact
If a guide is inaccurate or a source link is outdated, email support@kdpmaker.app with the page URL and the issue. We review corrections and update the page when warranted.
For how we handle account and analytics data, see our Privacy Policy. For billing terms, see pricing and the Refund Policy.