Formatting & print files
The numbers Amazon checks. Trim sizes, gutter and bleed math, spine width from page count, interior typography and the export settings that pass review the first time.
Print Ready PDF Checklist for KDP Success
A comprehensive checklist to ensure your PDF is print-ready for KDP.
2 October 2026 · 5 min readHow Many Pages Should a Book Have?
Learn ideal page counts for KDP books by format, with tips to hit targets.
25 September 2026 · 5 min readEbook vs Print: Formatting Differences Uncovered
Explore key differences in print PDF and EPUB formatting for KDP.
19 September 2026 · 6 min readHow to Make a KDP Cover with Correct Spine Width
Calculate spine width for KDP covers easily with our guide.
13 September 2026 · 4 min readBest Fonts for Book Interiors: Pairing & Sizing Rules
Explore the best fonts for book interiors with effective pairing and sizing guidelines.
8 September 2026 · 7 min readKDP Margins and Bleed Requirements Explained
Learn KDP margin and bleed requirements to avoid print errors.
2 September 2026 · 4 min readKDP Trim Sizes Explained: A Complete Guide
Discover the best KDP trim size for your book type with our comprehensive guide.
1 September 2026 · 5 min read
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