AI Ebook Generator & KDP Coloring Book Maker
PDF Hatch creates two types of sell-ready digital products: research-backed ebooks written from live Google Trends data, and KDP-ready kids coloring books with unique AI illustrations — complete with cover, color guides and subject labels.
Idea in. Finished digital product out.
Relationships
Dating & Love
Money & Finance
Investing
Fitness & Health
Weight Loss
Self-Improvement
Mental Health
Mindfulness
Productivity
Parenting
Pets
Business & Entrepreneurship
Career Growth
Cooking & Nutrition
Travel
Home & DIY
AI & TechnologyThree steps. No writing or drawing required.
You don't need to be a writer, designer, or illustrator. You need an idea — or not even that.
Find a trending topic
For ebooks: pick a niche and PDF Hatch surfaces real problems people are searching for right now, scored by search interest and opportunity. For coloring books: pick a theme, age range and style.
Generate your product
Ebooks: one click writes expert chapters, generates a photorealistic cover and formats everything as a professional A5 PDF. Coloring books: AI generates unique illustrations, adds subject labels, color guides, and a styled cover with your title on it.
Download and sell
Ebooks are ready for Gumroad, Etsy or your own storefront. Coloring books come out as KDP-ready PDFs with single-sided layout — upload straight to Amazon and start selling.
Two products. Zero effort. Ready to sell.
Never start from a blank page again
Tell PDF Hatch a niche — or a specific problem if you already have one — and it researches what's actually trending, then ranks every idea by opportunity score, search interest, and competition.
- ✓ 18+ niches, from relationships to fitness to finance
- ✓ Opportunity score on every idea, out of 100
- ✓ Example search queries so you know it's real demand
Five real chapters, not filler
Each ebook gets a proper outline, five expert-voiced chapters with real statistics and citations, practical takeaways, and a motivating conclusion — the structure of a book people actually finish.
- ✓ Research-backed content with real statistics
- ✓ Actionable tips and pull-quote callouts per section
- ✓ An author name and bio, generated or your own
A cover that looks like it cost $500
Generate a photographic, editorial-style cover automatically, or upload your own — then pick an accent color that carries through every heading and divider in the book.
- ✓ Photoreal AI covers, not flat clip-art illustrations
- ✓ Regenerate as many times as you like before committing
- ✓ Upload your own image if you'd rather
Kids coloring books. Ready to sell on Amazon.
Pick a theme, age range and style. PDF Hatch generates unique AI illustrations, adds subject labels under every picture, color guide dots on every page, and a styled cover with your title on it. The PDF comes out with the exact single-sided layout Amazon KDP requires.
- ✓ 17 themes — animals, dinosaurs, space, Halloween, Christmas & more
- ✓ ABC & Animals and 123 Numbers educational books
- ✓ Subject label under every illustration (LION, ALLIGATOR…)
- ✓ Color guide dots on every page
- ✓ KDP-correct single-sided layout with blank backing pages
- ✓ Styled cover with title, age badge & feature callouts
- ✓ Title page, color test page & completion certificate inside
Generate ebooks in 24 languages.
Pick your target market and PDF Hatch writes, structures, and formats the entire ebook in the language your buyers read — not a translation after the fact, a fully native generation from the first word.
- ✓ 24 languages across Europe, SE Asia & beyond
- ✓ Native phrasing and tone, not machine-translated text
- ✓ Chapter titles, cover text and formatting all localised
- ✓ Sell to audiences your competitors aren't reaching
- ✓ All scripts render correctly in the PDF layout
Pick a clutch size. Credits never expire.
One-time credit packs. Use them for ebooks, coloring books, or both. No subscription, no monthly reset, no surprises.
- ✓ 8 credits (ebooks or coloring books)
- ✓ Unlimited trend & idea research
- ✓ AI covers, templates & font styles
- ✓ Custom author name & bio
- ✓ Full commercial rights
- ✓ Credits never expire
- ✓ 20 credits (ebooks or coloring books)
- ✓ Unlimited trend & idea research
- ✓ AI covers, templates & font styles
- ✓ Custom author name & bio
- ✓ Full commercial rights
- ✓ Credits never expire
- ✓ 50 credits (ebooks or coloring books)
- ✓ Unlimited trend & idea research
- ✓ AI covers, templates & font styles
- ✓ Custom author name & bio
- ✓ Full commercial rights
- ✓ Credits never expire
Why this is priced the way it is: a freelance ghostwriter charges $200–$2,000 for a single 40-page ebook. A children's illustrator charges $500–$3,000 for a coloring book. Every credit above works out to under $2.40 — so a single sale on Gumroad or Amazon KDP pays for the whole pack.
Credits are one-time purchases and never expire. Top up whenever you need more — see the FAQ for details.
What one credit gets you
One ebook. A topic backed by live search data, a full outline, up to 10 researched chapters, a cover and a formatted PDF, ready to sell.
One 10-page coloring book. Unique AI illustrations with labels and color guides, a styled cover and the single-sided layout Amazon KDP expects.
No monthly bill. Credits are a one-time purchase from $19 and never expire. Use them for ebooks, coloring books or both.
The PDF Hatch blog
Strategy, live data, and niche breakdowns for digital product creators who want to sell smarter — not just faster.
Before you hatch your first one
Your next ebook is one click away.
No writing. No design skills. No blank page. Just an idea worth hatching.
✦ Start hatching for $19