ScaleImg
Blog

AI

How to Colorize a Black and White Photo With AI

Use AI to automatically add realistic color to old black and white photos, portraits, and historical images in seconds.

2026-05-25 - 5 min read

What AI colorization does

The AI model predicts plausible colors for each region of the image based on texture, context, and patterns learned from millions of color photographs.

Results look most natural for outdoor scenes, everyday objects, and well-lit portraits. The model understands that grass is green, sky is blue, and skin tones follow realistic distributions.

Getting the best result

Clear, high-contrast black and white photos tend to colorize better than blurry or heavily damaged originals. If you have a physical photo, scan it at high resolution before uploading.

Try the Standard, Vivid, and Bright output variants and compare them side by side. The best choice depends on the subject — portraits often look more natural with Standard, while landscapes can benefit from Vivid.

Cookie preferences

We use necessary storage to remember your choices. Analytics and advertising cookies are optional and will only be enabled after consent. You can change this anytime from the footer. See our Privacy Policy.