Panshi

Recolor a grayscale image automatically

Feed a grayscale scan, drawing or photo and get an automatically colored version in seconds — no manual painting.

Hand-coloring a grayscale image means masking every region and choosing every hue — slow, skilled work even for one picture.

The Colorize tool automates the whole thing: it segments the image, infers sensible colors per region, and produces a finished colored version in seconds.

Use it on scanned documents, line work and old photographs whenever you want color without the manual labor.

The tool for this

🎨Photo Colorize

Bring old black-and-white photos to life with natural, realistic color — details kept faithful.

Try Photo Colorize →

Frequently asked questions

Does it color automatically? +

Yes. It segments the image and assigns sensible colors per region without manual masking.

How fast is it? +

Seconds per image, versus the slow manual masking-and-painting alternative.

What inputs work? +

Grayscale scans, line work and black-and-white photographs.

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