Tap any area to fill it with the selected color. Every "New page" brings a design nobody has ever colored before.
How it works
Pick a color from the palette, then tap any white region to fill it — tap again with another color to change it, or use the eraser to make it white. Mandala and pattern pages are generated randomly, so there is an endless supply; picture pages offer familiar scenes like a butterfly, a rocket or a house. "Save image" exports a PNG (on phones the share sheet saves it to your photos), and "Print" gives you a clean page to color with real pencils.
Effectively unlimited. Mandala and pattern pages are procedurally generated — every "New page" builds a fresh design from random symmetry, rings and shapes, so repeats are practically impossible. Picture pages add a set of familiar hand-made scenes on top.
Can I print a page and color it with pencils?
Yes — press Print before coloring and you get a clean black-and-white page, perfect for crayons or colored pencils. Printing after coloring keeps your on-screen colors.
How do I save my finished artwork?
Tap "Save image" — it exports a high-resolution PNG. On phones and tablets the share sheet opens so you can save it straight to your photo library; on a computer it downloads.
What is the difference between mandala, pattern and picture pages?
Mandala pages are circular designs that radiate from the center with mirrored symmetry, so every region you fill repeats in a satisfying rhythm. Pattern pages tile the whole sheet with geometric shapes, while picture pages are hand-made scenes such as a butterfly, a rocket or a house. The first two are generated randomly; pictures come from a fixed set.
Can I change a color after I have filled a region?
Yes — just tap the region again with a different color selected and it changes instantly. The eraser turns a region back to white, and Undo steps back through your recent fills one by one, so experimenting with color combinations is completely risk-free.
Is coloring only for children?
Not at all — coloring books for adults have been bestsellers for years, and intricate mandalas and geometric patterns are exactly the styles adults tend to choose. Many people find that concentrating on one small region at a time helps them slow down and unwind after a busy day.