Create and sell a baby coloring book on Amazon KDP — complete guide

Amazon KDP (Kindle Direct Publishing) allows selling physical books on demand, without stock, without initial investment. For baby coloring books, it's one of the most profitable niches on the platform. Here's how to create and launch yours.

Why baby coloring books are a winning KDP niche

• Strong recurring demand (constant stream of new parents)
• Little text → less content work
• Reusable illustrations for multiple books
• High sale price for relatively simple content (€8–15)
• Infinite variations (animals, seasons, alphabet, numbers, first name)

Step 1: Choose the right format

Recommended format for baby coloring:

• Size: 21×21 cm (square — ideal for simple illustrations)
• Pages: 50–80 pages (25–40 illustrations single-sided)
• Interior: white (not color — printing cost too high)
• Cover: color (automatically)
• Binding: perfect bound

Alternative: 8.5×11 inches for maximum anglophone market coverage.

Step 2: Create the illustrations

Option A: Canva Pro Canva contains thousands of rights-free black and white illustrations. Search "coloring page baby" or "line art baby". Resize, assemble pages.

Option B: Adobe Illustrator / Inkscape Create your own vector illustrations. More work, but 100% unique and fully owned.

Option C: Fiverr / Upwork Commission illustrations from a coloring-specialist illustrator (€50–150 for 20 illustrations). Retain all reproduction rights.

Graphic rule: thick lines (minimum 3pt), simple shapes, no fine detail. Babies and toddlers need large coloring zones.

Step 3: Assemble the file

Software: Canva, Adobe InDesign, or even PowerPoint / Google Slides.

File structure:

1. Cover page (generated separately by KDP)
2. Interior title page (title + author)
3. Copyright page
4. Illustration pages (one per page, single-sided)
5. "About the author" page (optional)

Export: high-resolution PDF (minimum 300 DPI), CMYK colors for cover, B&W for interior.

Step 4: Publish on KDP

1. Create KDP account (kdp.amazon.com) — free
2. "Create new title" → choose "Paperback"
3. Fill in metadata: title, subtitle, description, categories, keywords
4. Upload files (interior + cover)
5. Set price (calculate royalties with KDP tool)
6. Submit → validation delay 24–72 hours

→ See a baby coloring book example on Amazon{target="_blank" rel="noopener"}

Step 5: Set the right price

KDP royalty calculation (21×21 format, 60 pages):

• Estimated printing cost: ~€3.50
• Royalty 60%: on direct Amazon sales
• Recommended price: €8.99–12.99
• Net royalty per sale: €2–4

The thicker the book, the higher the printing cost — and the more the sale price must be adjusted.

Launch strategy

1. Book series A single title sells little. A series of 5–10 coordinated books (farm animals, alphabet, numbers, seasons, A–Z names) sells exponentially better.

2. Long-tail keywords Use specific terms: "baby coloring book animals 1 year", "coloring book toddler jungle easy", "coloring book child 2 years simple".

3. A+ Content Add extra images to the Amazon product page (available after seller qualification).

4. Reviews Send 5–10 test copies to parenting bloggers in exchange for an honest review.