Preflight report

Page count, spine width, fonts and margins checked before you upload.

After every print build the studio checks the PDF the way KDP will: the page size, that every font is embedded, that no ink falls into the margins or the binding, and that there are no long runs of blank pages. It also gives you the spine width and the full cover size for the cover.

What you need: the Author plan for the full report. Every plan sees whether the file passed.

With the Author plan, or a Book Pass for one book.

More in Print interiors: paperback and hardcover

Book typesettingJustified, hyphenated pages with running heads, page numbers and chapters opening on the right, or a dyslexia-friendly style.
HardcoverHardcover interiors for KDP's case laminate, from the same manuscript.
IngramSpark print filesMake a paperback or hardcover ready for IngramSpark as well as KDP, so bookshops and libraries can order it.
Large print editionA large-print paperback of the same edition, with its own ISBN, in 16- or 18-point type.
Margins by page countThe inside margin grows with the page count, as KDP requires.
Print previewSee a paperback or hardcover two pages at a time, as the printed book opens, with the trim, the gutter and KDP's margins drawn on.
Print-ready PDFThe paperback interior as a print-ready PDF, with every font embedded.
Trim sizes and paperChoose the trim size and paper for each printed format.

See it for yourself in PenStranding: start with one book on the Free plan.

Join the waitlist