KDP Cover and Book Mockup
Enter the trim size, page count and paper: spine and bleed are worked out from KDP rules. Design the front and back, then download the PDF and a mockup of the book.
About this tool
The spine width follows the figures published by Amazon KDP: 0.002252 in per page on white paper, 0.0025 in on cream and 0.002347 in on premium colour. The tool also checks the page count allowed for each size, adds a 0.125 in bleed, only puts text on the spine from 79 pages and keeps an enlarged white barcode area on the back that nothing can cover.
Title, subtitle, author, list, boxes, badge, logo, photo and flags can be dragged with magnetic guides, and every text has its own size. The logbook, graph paper, maze and sudoku tools send their trim size and page count straight to this tool. The Mockup tab shows the book standing in 3D, flat or front and back, as a PNG.
- Spine width from KDP page count and paper
- KDP page limits checked for each size
- 16 KDP trim sizes and a custom size
- Enlarged barcode area that always stays clear
- Draggable elements with magnetic guides
- Adjustable size for every text
- 3D, flat or front and back book mockup
- PDF with embedded fonts, ready for KDP