From niche research to print-ready PDF — Chromio generates your pages, builds your cover, and formats everything for KDP in minutes.
Sample output types — coloring pages, illustrations, stickers & clipart
4,200+
Coloring books created
8
Image styles
300 DPI
Print-ready export
KDP + Etsy
Publish anywhere
How it works
01
AI researches trending KDP niches so you skip the guesswork and go straight to ideas that sell.
02
Get 50 prompts then generate every coloring page with one click — 8 styles to choose from.
03
Build your PDF, design the cover, and upload directly to KDP or Etsy in minutes.
Everything included
No switching between apps. Everything you need to publish stays in one place.
Find trending, profitable KDP niches
Get 50 unique page prompts instantly
8 styles — coloring, illustration, sticker & more
Build a print-ready interior manuscript
Full-wrap cover at 300 DPI for KDP
SEO-optimized titles, descriptions & keywords
Save & organize all your generated art
One-click for KDP, Etsy, Instagram & more
Print-Ready Formats
PDF Compiler and Cover Creator both export at 300 DPI — KDP's required print resolution.
Loved by KDP Publishers
“I published my first coloring book in a single afternoon. The niche generator found a gap I never would have spotted, and the AI pages looked genuinely professional.”
Sarah M.
KDP Publisher · 12 books
“The PDF Compiler alone is worth the subscription. I used to spend hours fighting with InDesign to get the right trim size. Now it's one click.”
James T.
Self-Published Author · 28 books
“I was skeptical about AI coloring pages but the quality is genuinely impressive. Thick clean lines, no gray tones, print perfectly at 300 DPI. My buyers love them.”
Rachel K.
Etsy + KDP Seller · 5 books
“The KDP listing generator writes better titles and keyword phrases than I do. My books rank higher since I started using Chromio-generated listings.”
David L.
KDP Publisher · 40+ books
“I went from zero to 3 published coloring books in my first week. The whole workflow is just seamless — niche, prompts, images, PDF, cover, listing. All in one place.”
Melissa R.
New Publisher · 3 books
“What used to take me a month now takes a weekend. I'm publishing faster, my books look better, and my royalties have doubled in 3 months.”
Chris B.
Full-time KDP Publisher · 60+ books
Pricing
Get started — no card needed
$0
For serious KDP publishers
$19.99
/month
100% Free
180+ pages across 18 themes. Download instantly — no account needed.
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