Upload a clean line drawing and let AI paint it. This tool is built for comic sketches, character turnarounds, and inked pages: it keeps the original contours and fills color, light, and material.
How it works
- Upload a high-contrast line-art image (PNG or JPG).
- Optionally add a color note or a reference image for palette.
- Generate. Logged-in users get a daily free quota; extra runs use credits.
Tips for better results
- Use a scan or digital ink layer with a white or transparent background.
- Avoid photos of crumpled paper; flattened line art colors more cleanly.
- Mention hair color, clothing colors, and lighting in the notes.
Why creators use it
Coloring a sketch used to be the slowest step before a comic pitch. This page is a free AI line art coloring tool you can reuse every day, then take the result into Tab Story or any drawing app.
FAQ
Is this AI line art coloring tool free?
Yes. Each signed-in Tab Story account gets a daily free quota. After that, each run costs credits that you can configure in operations.
Will the AI change my line work?
The model is prompted to preserve the original contours and only add color, shading, and material. Very rough sketches may still be interpreted.
What image should I upload?
A clean black-and-white line drawing works best. Photos of pencil sketches can work if contrast is high.