Create kid's books
in minutes, not months

Story
books
·
Coloring
books
·
Activity
books
.

Turn any idea into a beautiful kids' book your child (or your customers) will love. Publish on Amazon KDP, gift one-of-a-kind books for birthdays, return gifts and memory keepsakes — or print screen-free fun the whole family will treasure.

Start Generating FreeSee features
Minutes
Idea → Printable PDF
~8s
Per page
KDP
Print-ready 8.5×11 / 6×9

Everything you need to ship a coloring book

From prompt to published, automated end-to-end. Idea → image → KDP PDF → Pinterest → sale.

14 ready-to-publish themes
From farm animals to unicorns — each theme comes with 20 kid-friendly prompts, an SEO-ready KDP title, 7 backend keywords, and cover art direction.
Gemini Nano Banana
Cheapest & fastest image model for clean line art. ~8s per page, high consistency across a book.
KDP-ready output
8.5×11" interior PDF, 300 DPI, single-sided layout, proper margins & gutter. Cover + metadata bundle.
Coming Soon
Pinterest sales engine
Auto-generate 10 pin variants per book, schedule across 30 days, UTM-tag links to Amazon/Etsy. Pinterest has 2-year pin lifespan vs. 24hr Instagram.
Coming Soon
Multi-marketplace
One-click publish to Amazon KDP, Etsy Digital, and Gumroad — same source, three revenue streams.
Coming Soon
Sales attribution
Track which pin drove which sale. Scale winners, kill losers. Real data, not guesswork.
Batch of 20
Run a full 20-page book in parallel. Go from niche pick to KDP-ready folder in under 5 minutes.
Real books, made with CrayonSparks

Live on Amazon KDP right now

These covers and interiors were generated with CrayonSparks — same tool you're about to use.

Drag the books around. Every one was made with CrayonSparks.

Farm Animals

Farm Animals

Dinosaurs

Dinosaurs

Woodland Baby Animals

Woodland Baby Animals

Wild Animals

Wild Animals

Sea Creatures

Sea Creatures

Fantasy & Magic

Fantasy & Magic

Halloween

Halloween

Birds

Birds

Idea to Amazon in 4 steps

01

Describe your idea

Tell us your theme and audience, and the kind of book you want to create.

02

Choose your style

Pick coloring, activity, or story — and the look that fits your book.

03

AI creates your book

Our AI generates a unique book with beautiful, consistent art in minutes.

04

Download & publish

Get your KDP-ready PDF, perfect for printing or selling on Amazon.

Built by creators, for creators

Early feedback from KDP sellers, parents, and teachers

  • “I made 5 books in a weekend. The prompt library alone saved me 20 hours of brainstorming.”
    Priya S.KDP seller · 8 titles live
  • “My kids love the farm animals book. The lines are thick enough for a 4-year-old — rare for AI output.”
    Marcus J.Homeschool parent
  • “Finally an AI tool built with KDP specs in mind. 8.5×11 PDFs export perfectly.”
    Anita R.Self-publisher
  • “The Pinterest auto-pilot is the killer feature. Set it once, pins roll out for 30 days.”
    Dev K.Etsy digital store
  • “Used the ABC pack with my preschool class. Kids were thrilled. Teachers need this.”
    Sarah M.Preschool teacher
Built for Amazon KDP, Etsy, Gumroad

Your first book is free.

Try the generator with your own Gemini API key. 20 pages, full KDP-ready PDF, no account required.

Start generatingView pricing

CrayonSparks · 14 themes · ~3 min per book