From idea to publish-ready
Go from rough idea to production-ready line art—fast. CBE combines AI via your own API keys for ideation with GPU-accelerated production for coloring, video, and layout—so you don’t have to jump between tools.
Complete your book in 6 focused steps
A clear path from first idea to publish-ready books, assets, and coloring videos.
Define your niche, audience, and page list so you know exactly what goes into the book.
What Coloring Book Engine does for you
Keep your AI costs under control
Coloring Book Engine is designed around BYOK. Use your own AI keys, choose the providers you prefer, and pay only for what you generate — the app builds a complete workflow around them.
Use your GPU without extra AI costs
Use your local GPU to generate coloring images with compatible local models, so you can keep creating without additional API fees and keep everything on your own machine.
Palettes that match how people really color
Apply palettes based on popular marker sets used in the coloring community, so your previews and printed pages match the way artists and fans actually color.
Batch work, not busy work
Process multiple pages and images at once, so you can build full books and series faster instead of tweaking one page at a time.
One workspace for your whole project
Plan your book, organize pages, manage assets, and create coloring videos in the same tabbed interface — from first idea to final deliverables.
KDP-ready workflow and exports
Export KDP-ready PDFs and variants in one go — an Advanced Reader Copy, a digital-friendly version, and a paperback print PDF ready for KDP, all aligned in a single workflow.
System Requirements
Make sure your system meets these requirements for optimal performance
Minimum System Requirements
- • NVIDIA GTX 1060 or equivalent
Recommended System Requirements
- • NVIDIA RTX 3060
- • AMD Radeon RX 6600
Choose your license
One-time payment. Lifetime access. Just pay for your API usage.
Both licenses include the same features — choose based on how you work, not what you can access.
Personal - Lifetime
For individual creators and solo publishers.
- Licensed to one person, up to 3 device activations per user
- Commercial use for your own books, brands, and side projects
- BYOK AI integration support
- Free bug-fix releases and updates
Organization - Lifetime
For teams, studios, schools, and publishers.
- Includes all features of the Personal license, with licensing structured for teams.
- Licensed to organization, up to 5 licensed seats
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