Adult coloring book generator
kdpbook.io's adult coloring book generator turns a one-line theme into a 106-page adult coloring book at 8.5 × 11 in: it illustrates and lays out the book, then exports the interior PDF, the full-wrap cover PDF and a listing sheet for KDP. The default book costs about 1,803 credits (≈ $18), within the 2,000 free signup credits as a watermarked preview.
Relaxing coloring for teens, adults and seniors: bold & easy designs, cozy scenes, mandalas or intricate patterns, printed on one side by default.
To sell the book, export it on a paid plan: every plan from $25/month (Starter, 2,500 credits a month) gives watermark-free files with a commercial license, and kdpbook.io takes no royalty. See plans
Default book ≈ 1,803 credits (≈ $18) · estimate shown before launch
Need an idea? 20 coloring book ideas you can start in one click.
Making coloring books for kids and adults? AI coloring book generator.
How an adult coloring book is laid out
About 50 designs on 106 pages, one per sheet (or about 100 printed on both sides). Complexity from bold & easy (thick lines, few regions: seniors and beginners) through cozy scenes to intricate patterns. Optional quote or affirmation per page.
The default voice is cozy: comforting, homely, low stakes. You can change the audience, tone and length in the Story step.
Three adult coloring book ideas to start from
Each one opens a new adult coloring book with the idea already written in. Change anything before a page is made.
The numbers KDP will check
These are the specs of the default adult coloring book, computed from our KDP rulebook: the same code that lays out your pages and sizes your cover. Change the trim, paper or page count and every number updates.
Paperback
Available ✓8.5 × 11 in, black & white · white paper, 106 pages by default.
Hardcover
With changesPossible with a different trim or page count. Hardcover is only offered in 5.5 × 8.5, 6 × 9, 6.14 × 9.21, 7 × 10 and 8.25 × 11 in.
Kindle eBook
Not availableNot offered: KDP lists this kind of book as unsuited to Kindle, so it is print only.
Default adult coloring book · paperback
- Ink & paper:
- Black & white · white paper
- Bleed:
- No
- Interior page size:
- 8.5 × 11 in
- Pages (default):
- 106 · template 24–220
- KDP page range:
- 24–590 for this ink & trim
- Minimum margins:
- 0.375 in gutter · 0.25 in outside
- Spine width:
- 0.239 in at 106 pages
- Full cover (wrap):
- 17.489 × 11.25 in
- Printing cost (US):
- $2.84 per copy
- Minimum list price:
- $5.68
- Languages:
- English, Spanish, German, French, Italian, Portuguese, Dutch + 20 more
- Selling rights:
- Commercial license on paid plans (from $25/month)
- Expanded Distribution:
- Not available: KDP distributors don't accept coloring books
At a $8.99 list price, KDP pays about $1.66 per copy sold on Amazon.com. Check any price with the royalty calculator.
Expanded Distribution
✓ Checked onKDP's Expanded Distribution page lists this kind of book among the content its distributors don't currently accept. The book is still sold on Amazon.
KDP's distributors, not KDP, decide which books they accept. Which books they accept or may decline → Source: KDP Help: Expanded Distribution (opens in a new tab).
Real adult coloring books made with kdpbook
Books made with kdpbook by its authors and the kdpbook team, free to read in the 3D book player.
Styles that suit an adult coloring book
Audiences
Fonts and type size follow the audience you pick.
Before you publish
- Specific themes (bold & easy animals, cozy cottages, mandalas) are easier to find on Amazon than a generic 'adult coloring book'.
- Every design is cleaned to pure black and white before layout, which keeps line art crisp on KDP's printers.
- Printed on one side by default, like most adult coloring books, so alcohol markers stay on their page. Both sides fit twice the designs in the same pages, for colored pencils.
Common KDP rejections for this type
The KDP messages that apply to an adult coloring book, and what usually causes them. The KDP preflight in the editor checks for each of them before you export.
- Low-content / ISBN setting
The low-content box was ticked, or left unticked, the wrong way.
- Content outside the margins
A text box was moved or enlarged near the edge, the page count grew past a gutter step (150, 300, 500 pages), or a long word or web address runs into the margin.
- Content review (quality, rights, AI)
Reviewers flag books that feel thin, repetitive, or too close to other books.
How to make an adult coloring book for KDP
- 01
Describe the book
Give your adult coloring book its theme in one line, then set one- or two-sided printing, the reader (large print for seniors) and the length.
- 02
Choose the style
Pick an illustration style and meet your main characters, or describe your own.
- 03
Confirm the KDP format
Start from 8.5 × 11 in, black & white · white paper, or change trim, paper and page count.
- 04
Generate and edit
Designs are drawn in the coloring style you chose and converted to pure black and white before layout. Replace any design with a redraw in the editor.
- 05
Export and fill your KDP draft
Download the interior PDF, the cover PDF and the listing sheet. Upload them to KDP yourself or, on a paid plan, let kdpbook Publisher (Chrome or Edge on a computer) fill your KDP draft with them; either way, you review the draft and click Publish.
How kdpbook Publisher works →
Adult coloring book questions
Which coloring style suits seniors and beginners?
Bold & easy: thick, uniform outlines, big simple shapes and little background, which are easier to see and to stay inside. Intricate patterns and mandalas suit experienced colorists who want long, detailed sessions. The complexity comes with the style you pick: Bold & easy, Intricate adult coloring or Mandala.
How many pages should an adult coloring book have?
Our adult coloring book template runs 24–220 pages and defaults to 106. For this ink and trim, KDP accepts 24–590 pages. KDP counts every page, including front matter and blank pages, and rounds odd counts up to an even number.
Are adult coloring pages printed on one side?
Yes, by default: each design gets its own sheet with a blank back, so alcohol markers don't ruin the next page. Printing on both sides fits about twice as many designs in the same page count and works well with colored pencils.
Can I publish an adult coloring book as a Kindle eBook?
No. Not offered: KDP lists this kind of book as unsuited to Kindle, so it is print only. You can publish it as a paperback or hardcover.
Can I make an adult coloring book in Spanish, German or French?
Yes. kdpbook.io can make an adult coloring book in 27 languages that KDP prints, including English, Spanish, German, French, Italian, Portuguese and Dutch. Arabic, Hindi, Chinese (Traditional), Tamil, Marathi, Gujarati and Malayalam are left out: KDP publishes them only as Kindle eBooks, and an adult coloring book has no Kindle edition. The kdpbook.io editor is in English, and the Book assistant replies in English, French, Spanish, German, Italian or Portuguese, following the language you write in.
How many credits does an adult coloring book cost on kdpbook.io?
The default adult coloring book (106 pages, 50 illustrations) is estimated at 1,803 credits, about $18. Your first adult coloring book fits in the 2,000 free signup credits (preview watermark; clean files on any paid plan). You see the exact estimate before you launch, only what is produced is charged, and the rest of the hold goes back to your balance.
Can I sell an adult coloring book made with kdpbook.io on Amazon?
Yes, on a paid plan (from $25/month): its files have no watermark and come with a commercial license, while free-plan files are a watermarked preview. Plans: kdpbook.io/pricing.
Can an adult coloring book use KDP Expanded Distribution?
Not available: KDP distributors don't accept coloring books. KDP's Expanded Distribution page lists this kind of book among the content its distributors don't currently accept. The book is still sold on Amazon.
Is an adult coloring book a low-content book on KDP?
No. KDP says low-content doesn't typically include activity books such as puzzle books or coloring books, because their pages aren't repetitive. An adult coloring book is published like any other book and can use the free KDP ISBN.
Do I have to tell Amazon the book was made with AI?
Yes, for AI-generated content. KDP asks you to declare AI-generated text, images or translations when you publish or republish a book, even if you edited them substantially. The illustrations and cover art kdpbook paints are AI-generated images. The export sheet pre-fills the answers from what was actually generated for your book.
Related book types
Kids' coloring book
Bold outlines, big shapes, one design per page
Ages 0–8 · 24–220 pages · 8.5 × 11 in
Guided journal
A unique prompt on every page, with decorative art
Ages 5+ · 60–240 pages · 6 × 9 in
Sketchbook
Framed blank pages for drawing and doodling
Ages 3+ · 24–200 pages · 8.5 × 11 in
Made with kdpbook
Read coloring books other authors made with kdpbook, free in the 3D book player.
Browse coloring books →Make your adult coloring book today.
Describe it in one sentence. kdpbook.io illustrates and lays out the book at 8.5 × 11 in, then gives you the interior, cover and listing sheet for KDP.
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