topazlabs/image-colorization

Image colorization model from Topaz Labs

Capabilities

Reference Images

Community model (estimated from hardware time)

Name	Type	Description	Default	Constraints
`image`*	string(uri)	Grayscale or faded image to colorize	`—`	—
`output_format`	string	Output format	`"jpg"`	jpgpng
`saturation`	number	Color saturation level from 0 to 1. Higher values produce more vibrant colors.	`0.2`	min: 0, max: 1

imagerequiredstring

Grayscale or faded image to colorize

output_formatstring

Output format

Default: "jpg"

jpgpng

saturationnumber

Color saturation level from 0 to 1. Higher values produce more vibrant colors.

Default: 0.2min: 0, max: 1

Version: 52d9e774f4f6Updated: 7/25/2026209 runs