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AI Drawing Colorizer

Add vivid color to drawings, line art, and coloring pages while preserving the original outlines.

Powered by OpenAI's GPT Image 2.5 (Flare) model.

1 AI generation costs 1 credit.Credits never expire. Buy more

Login to Colorize Images

Sign in to add beautiful colors to your black-and-white images with our AI technology

2 FREE credits included

Sign up with Gmail in about 8 seconds

Original uploads are used for processing and are not saved. Generated results stay in your private Gallery until you delete them from Gallery.

Select Your Image

Drag and drop an image here, or click to browse

Supports JPG, PNG, WebP up to 10MB. Large images are resized automatically before sending.

🖌️ Example

Colored: AI-transformed result after processing
Black & White
Colored

What does AI Colorize do?

Input

Upload black-and-white line art, a coloring book page, or an AI coloring page.

Output

A colored image that keeps the original outlines visible.

Credits

Each colorized result uses 1 credit. New accounts include 2 free credits.

Pair it with

First make line art with the Coloring Page Generator, then colorize it.

✨ Father and Son

Add vivid colors to any black-and-white coloring page.

Colored: AI-transformed result showing add vivid colors to any black-and-white coloring page.
Black & White
Colored

✨ Corner of the Room

Add vivid colors to any black-and-white coloring page.

Colored: AI-transformed result showing add vivid colors to any black-and-white coloring page.
Black & White
Colored

❓ Frequently Asked Questions

How our AI works →

How does the AI line art colorizer work?

Upload a black-and-white drawing, sketch, or coloring page. The AI fills the shapes with color and keeps your original black outlines in place, so the result still looks like your drawing rather than a new picture.

Can it colorize manga, anime, or comic line art?

Yes. Clean inked line art works best: closed outlines, little shading, and a white background. Scanned or photographed pages work too if the lines are sharp and the paper is evenly lit.

Can I colorize a child’s drawing or a finished coloring page?

Yes. The default style colors it the way a child might, with a few realistic colors and black lines kept. Turn on Vivid Colors for brighter, more creative colors and soft gradients where they fit.

Can I choose the exact colors?

Not yet. You can pick between the default style and Vivid Colors. If you want a different look, generate again; each attempt uses one credit.

How do I get the best results from a pencil sketch?

Trace over faint pencil lines with a dark pen, photograph the page straight on in good daylight, and crop away the table and shadows. Strong, connected outlines give the AI clear areas to fill.

How long does colorizing take?

Usually 20 to 40 seconds. You can leave the page and find the result in your Gallery later; it is saved automatically.

Can I download and print the colorized image?

Yes. Download it as a high-resolution image without a watermark, print it from the page, or share it.

How many images can I colorize?

Each colorization uses one credit. New accounts get 2 free credits, and more are available as one-time packs on the Pricing page. Credits never expire.

✨ What Makes This Special

🎯

Preserves Original Shape

Keeps all proportions, line lengths, and unique characteristics exactly as in the original image

💎

Realistic Coloring

Transforms images into colored images

🎨

Keeps Original Image Lines

Preserves the original image lines and fills it with colors

🌟

Creative Colors

Creates creative colors with an option to make it more vivid

💡 Tips for Amazing Results

✏️

Clear Lines

Images with clear, visible lines work best for transformation

🎪

Black and White

Black and white images work best for transformation

📷

Good Lighting or Digital Images

Well-lit images produce the best results (or just digital images)