Color by number online
Free color by number online for adults: pick a page, tap a number in the legend, then tap every cell with that number. Your progress is saved on this device only, and you can download a PNG when you finish.
Tap a number, then tap the cells marked with it.
Pick a page
How color by number online works
- Pick a number: the legend under the page title shows every color with its number and name.
- Tap the cells that carry that number. The color stops at the black lines and the number stays visible.
- Zoom in on pages with many small cells, then scroll around.
- Answer key: opens the finished picture in a new tab, if you want to check your work.
Which pages to start with
Easy pages have big cells and 8 to 12 colors, so a picture comes together in one sitting. Mosaic and mandala pages are calm and repetitive. Hard pages use up to 36 colors, many of them close shades, and they reward patience. On a phone, zoom in to 1.8x or 2.8x before you start.
Your work stays with you
Everything happens in your browser. Your coloring is saved on this device, so you can close the tab and come back. Nothing is uploaded. Clearing your browser data removes saved pages, so download a PNG of anything you want to keep.
Prefer paper?
Every page here can also be printed on Letter or A4 from its collection page, with the color legend at the bottom and a printable answer key.