Coloring Book Engine

Coloring Book Engine (CBE) is desktop software for self-publishers and artists who want to create coloring books and coloring videos in one connected workflow. Plan a page list, generate or import line art, preview your book in 3D, prepare print-ready interiors and covers for Amazon KDP, and create coloring videos from the same pages.

Use local GPU AI, optional cloud AI with your own API key (BYOK), or an AI-free workflow with your existing artwork. CBE runs on Windows, macOS and Linux. It uses a one-time license with no subscription and offers a free trial. Personal is US$99; optional cloud AI provider charges are separate.