Key takeaways
- Check current hardcover eligibility before designing.
- Format the interior and cover as separate print files.
- Generate dimensions only after trim, paper, and page count are final.
- Review both the previewer and a physical proof.
Confirm the book fits the hardcover format
Check KDP's current supported trim sizes, ink and paper choices, page-count limits, marketplace availability, and case-laminate requirements. These constraints can differ from paperback options and can change.
A hardcover works best when readers value durability or a premium edition enough to accept the higher print cost and price.
Plan it as a distinct edition
- Use a hardcover ISBN that is distinct from paperback and eBook editions.
- Keep title, subtitle, author, and series information consistent across formats.
- Decide whether the interior will match another edition or include disclosed differences.
- Set a price that covers printing while remaining credible for the audience.
For the broader publishing workflow, continue with KDP Cover Dimensions, Spine Width, and Bleed Explained.
Format the hardcover interior
Choose specifications
Lock trim size, bleed, ink, paper, and reading direction.
Set margins
Use KDP's current minimum margins and enough gutter for comfortable reading.
Export PDF
Embed fonts and preserve images at suitable resolution.
Inspect
Check page order, blank pages, headers, footers, and edge clearance.
Build the case-laminate cover
Use KDP's cover calculator or template for the exact hardcover specifications and final page count. A hardcover template includes wrap and hinge areas that a paperback cover does not.
Do not estimate spine width or reuse a paperback cover mechanically. Keep essential text and logos inside the safe zones shown on the generated template.
For the closely related decision, read How to Order and Review an Amazon KDP Proof Copy.
Complete KDP setup carefully
- Enter metadata that matches the cover and title page.
- Upload the print-ready interior and cover.
- Use the print previewer to inspect every warning and page.
- Choose territories, pricing, and distribution deliberately.
- Link matching formats when eligible.
Before moving to the next stage, use KDP Expanded Distribution Explained as a practical follow-through.
Order and review a physical proof
Inspect binding, hinge placement, cover alignment, spine text, contrast, image quality, gutter comfort, and blank pages in the actual object. Screen previews cannot reveal every manufacturing or reading issue.
Revise the source files, regenerate any dimension-dependent cover, and repeat review after material changes.
Common questions
Can I use my paperback ISBN for the hardcover?
No. Each format or binding requires its own ISBN, while the editions can still be linked when their details match.
Does KDP offer dust jackets?
KDP's standard hardcover option is case laminate. Check the current official help page before designing because available options can change.
Can I reuse my paperback interior?
Sometimes, if the trim and layout specifications match, but you must recheck margins, page count, blank pages, and the physical reading experience.
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.