Colouring books are one of the most exciting — and competitive — areas of self-publishing today.
Here’s how to get started.
Make sure your images are high resolution (300 DPI) and properly sized for your chosen trim size (e.g., 8.5 x 11”).
Tools like Procreate, Adobe Illustrator, or Canva can work well.
Common sizes for colouring books include:
8.5 x 11
8 x 10
8.25 x 8.25
Your size affects both printing costs and how your book feels in readers’ hands.
Each page needs consistent margins and placement. Many colouring book creators struggle with bleed, page alignment, and interior layout.
A professional formatter can ensure your book meets Amazon’s technical requirements first time.
Bright colours, clear title, and genre-appropriate style are key.
Once your files are ready, upload to Amazon KDP, preview carefully, and order a proof copy before going live.
Colouring books can be incredibly rewarding to create — especially when they’re beautifully presented.