When proof corrections change the final interior page count, treat the cover specification as needing review. Recalculate or obtain the current template using the new edition inputs, compare it with the existing cover, and produce a matched release. Do not assume a small manuscript change means the cover is unaffected.
Confirm the revised interior before touching the cover
Finish the intended corrections and export the interior again. Record its actual final page count and revision identifier. If additional changes are still pending, avoid repeatedly issuing supposedly final numbers to the cover designer.
Check that the revised file uses the intended trim, paper, and ink choices. Pagination is one input among several. A change that accidentally resets a layout setting can create a misleading count. Establish a reliable interior specification first so the cover review is based on the edition you actually intend to submit.
Compare templates rather than relying on memory
Use the current KDP cover workflow for the new inputs and compare the resulting specification with the one used for the existing cover. Record the difference. Do not apply a remembered spine adjustment or copy a calculation from an unrelated format.
The comparison should identify affected areas and guide the designer's work. It is not a substitute for inspecting the complete export afterward. Even when much of the artwork remains usable, elements near boundaries or the spine may need to be repositioned to fit the updated production layout.
Preserve the composition while updating geometry
Work from the editable cover source when available. Keep title hierarchy, visual balance, and essential artwork intact while adapting the production geometry. A quick stretch of the finished image can distort text and change the intended composition.
Review the back cover as well as the front and spine. Text blocks, reserved areas, and decorative elements may shift relative to the new template. Identify the actual change rather than assuming only the narrowest visible part of the cover needs attention. Check small text at the size readers will encounter.
Run the complete cover check again
Compare the revised cover with the approved metadata sheet and interior. Confirm title, subtitle, author name, edition wording, and the correct output file. Use the current platform preview to inspect the submitted result.
Keep old versions in an archive rather than beside the current upload pair with nearly identical names. The wrong-file risk grows when several versions all appear final.
- Match the cover to the new interior revision.
- Verify the updated template inputs.
- Inspect boundaries and essential text placement.
- Check the full composition after adjustment.
- Retire outdated files from the upload folder.
Record the matched release
Create a release entry naming the approved interior and cover together. Include the review date and the proof corrections that triggered the change. If another person performs the upload, give them the matched pair rather than asking them to choose from the project folder.
A future correction should start from this recorded pair. That prevents an old cover from returning when someone retrieves an earlier archive or repeats a familiar filename. The purpose of the final check is to confirm a coherent edition, not merely two individually attractive files.
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Frequently asked questions
Clear answers for this publishing decision.
Does a one-page change always require new artwork?
Not necessarily. It requires a specification review. The existing design may be adaptable, but verify the current template and resulting file.
Can I resize the exported cover image?
Use the editable source when possible. Resizing a flattened export can distort text or move important elements without preserving the intended layout.
Should I keep the old cover file?
Archive it with its matching interior revision. Keep only the approved current pair in the folder used for submission.
How wide does the full-wrap cover need to be, and how thick is the spine?
The cover width is back cover plus spine plus front cover plus bleed on both sides; the spine width is the final even page count multiplied by the paper-specific factor Amazon publishes, so the cover cannot be sized before the interior page count is final.
Prepare the cover in a book project