Free KDP Book Generator – Coloring Books, Puzzle Books, Story Books and Journals

What does this KDP book generator make?

This free tool builds the interior of a book for Amazon KDP, ready to save as a PDF. You can make coloring books with original mandalas, flower and leaf designs, geometric patterns and big simple shapes for small children. You can make maze books and word search puzzle books, illustrated story books where every story page has a picture frame, and classic low-content books such as lined notebooks, dot grid and graph journals, sketchbooks, gratitude journals, daily planners, to-do lists, password logs, mileage logs, recipe books and guest books. Everything is created in your browser.

Built to avoid KDP rejections

Most rejections come from simple technical mistakes, so the tool builds the rules into the pages. The page size matches your trim size exactly, or includes the 0.125 inch bleed if you switch bleed on. The inside margin grows with your page count so nothing disappears into the binding, and the outside and top margins stay above the KDP minimums. The page count is limited to 24–828 for paperback and 75–550 for hardcover, and the tool reminds you to use an even number. A KDP check panel lists what is correct and what to fix.

Coloring, puzzle and story books

Coloring pages are generated from mathematical patterns, so each page is original; change the design number for a new volume. Mazes can be easy, medium or hard. For word searches, type your own words and the tool hides them in a 15 by 15 grid. Story books use one paragraph per page, separated by a blank line. Activity books include ABC letter tracing, 123 number tracing with counting, dot-to-dot shapes, handwriting practice for your own words, kids Sudoku and count-and-write pages. A picture-size option shrinks or enlarges the artwork on the page.

Your own images and ebooks

Choose “Your own images” to turn pictures into book pages. Press Add images, and each image gets its own page. Pick how it fits: whole image, fill the page, stretch or original size. Place it inside the safe margins or edge to edge with bleed, and convert it to black and white for cheaper black-ink printing. Story books also use your images next to the text. Press Ebook (EPUB) to export a Kindle-ready ebook of a coloring, maze, word search, story or image book, with a 1600 by 2560 pixel ebook cover. Add a frame or colour band for a polished look.

Make a catchy cover

Press Front cover (PNG) to download a cover image at 300 dpi in your trim size. It uses your title, subtitle and author name on a rich colour background, with a sample design in the centre. Use a clear title that tells buyers what is inside. Refine it in the Free Online Design Editor.

Rules and tips for a book that sells

• Publish useful, original content. KDP can remove repetitive books that add no value.
• Avoid brand names, famous characters and trademarks.
• Write a keyword-rich title with the KDP Listing Assistant.

Privacy and limits

All pages are created on your device. The tool does not guarantee acceptance, because KDP decides after its own review, and its rules change from time to time, so read the current print guidelines. The coloring images are simple line art; for detailed scenes add an illustrator's artwork. Write long stories with the Ebook Generator.