LineArt

LineArt turns one photo into a full, personalized line art coloring book. Upload a clear shot of your pet, kid, or anything you love, and the tool redraws that subject across a set of fun scenes — park, beach, couch, snow, and more — in either realistic or cartoon style. You get a print-ready PDF and high-res PNG pages, all with the same consistent line art. A free 2-page preview lets you test the result before buying credits.

The process is simple: upload a photo, pick a style (realistic for detailed adult coloring or cartoon for kids), choose the number of pages (5, 10, or 20), and LineArt generates the whole book in minutes. The line art uses closed, continuous outlines with marker-friendly line weights and simplified backgrounds, so colors stay inside the lines. Pages come in a 3:4 portrait ratio, assembled into a PDF with a typographic cover — ready for home printing, a print shop, or Amazon KDP. Credits cost $9 for 100 (a 10-page book), $14 for 200, or $19 for 300, and they never expire. A commercial license is included with every purchase, so you can sell the books on Etsy or Amazon.

LineArt is best for parents who want a custom coloring book of their child, pet owners who want their dog or cat as the star of every page, and small business owners looking to create and sell unique coloring books without hiring an illustrator. It's also a thoughtful gift idea — a personalized book that takes minutes to make and costs less than a custom commission.