Most AI "coloring pages" are uncolorable — gray shading, hairline details, tiny shapes that frustrate small hands. AI Coloring Book Prompts hands you 20 copy-paste image prompts built on the clean-outline formula: bold black lines, big simple shapes, pure white backgrounds, zero shading. The lineup: (1–3) the master outline formula, animal friends party, and toddler-proof garden; (4–7) under-the-sea, gentle space, fairy garden, and friendly dinosaurs; (8–11) farm life, winter fun, jungle animals, and magical castle; (12–15) birthday celebration, butterfly meadow, pet shop, and campfire night; (16–19) rainbow sky, construction trucks, baking day, and gentle Halloween; (20) the cover page + title banner template. Every prompt ships with tool settings, a negative prompt that bans shading, gradients, and gray fills, a hook caption, and a variation — 60+ print-ready pages from one pack. Kills the three coloring-book killers: shaded pages kids can't color, lines too thin to see, and books that stall under KDP's 24-page minimum. Includes the print-ready rules, eight pro tips, a 7-day publish plan, and commercial use.