Pick a theme.
Get a coloring book.
The coloring-book studio generates clean black-and-white line-art pages around a theme or any subject you type, then hands you a print-ready PDF built for Kindle Direct Publishing.
Theme In, Printable Book Out
Choose a theme or type any subject, and the studio generates clean line-art pages built for coloring, with the bold, closed outlines that pages actually need.
When the pages are ready, you download a print-ready PDF laid out for KDP, so the book is ready to publish rather than a folder of loose images.
Line Art, Not Shaded Images
Coloring pages live or die on clean outlines. The studio produces black-and-white line art made to be colored in, not detailed renders with nowhere to put a crayon.
Built for KDP
The output is a print-ready PDF, so self-publishers can take a theme to a finished, uploadable book without a page-layout tool in between.
Frequently Asked Questions
Do I Need to Draw Anything?
No. You pick a theme or type a subject and the studio generates the line-art pages for you.
Is the Output Ready to Publish?
Yes. You download a print-ready PDF laid out for KDP, so it is ready to upload as a book.
Can I Choose the Subject?
Yes. Pick from themes or type any subject you want the pages built around.
What Does It Cost to Try?
Nothing to read here. Your first generation on Apatero is free once you sign up.
Publish a Coloring Book
A theme becomes print-ready line-art pages. Your first generation on Apatero is free.