
Published by Peak Apps Studio
Get a dedicated desktop app for KDP Coloring Book Interior Maker on Mac, Windows, and Linux with WebCatalog Desktop.
- Launch KDP Coloring Book Interior Maker directly from your Dock or taskbar.
- Work without distractions in a dedicated window, separate from your browser tabs.
- Stay signed in to multiple KDP Coloring Book Interior Maker accounts and switch between them without logging out.
For self-publishing authors and illustrators preparing coloring books for Amazon KDP, KDP Coloring Book Interior Maker helps format finished artwork to KDP paperback specifications without manually calculating page dimensions and margins. Add PNG or JPG pages, arrange their order, choose a trim size and paper type, and set whether the book uses bleed. The maker adjusts the PDF page size and gutter margin based on the final page count, and can place blank backs so each design prints on a right-hand page. You can also fit artwork within margins or extend it to the bleed area, center it, and add white space. Preview the layout and export an interior PDF. The maker checks the printed resolution of each image, flags artwork below 300 DPI, and scales images above 600 DPI down. Optional layout elements include a “This book belongs to” page, a test-your-colors page, and page numbers. It can also show the full-wrap cover dimensions and spine width for the book. Images are processed in the browser rather than uploaded to a server. The free version supports up to 24 coloring pages at 8.5 × 11 inches; additional page counts, trim sizes, and export options are available with Pro.
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