arielreplicate/deoldify_image

Add colours to old images

Capabilities

Reference Images

Cost

Community model (estimated from hardware time)

Input Parameters

Name	Type	Description	Default	Constraints
`input_image`*	string(uri)	Path to an image	`—`	—
`model_name`*	string	Which model to use: Artistic has more vibrant color but may leave important parts of the image gray.Stable is better for nature scenery and is less prone to leaving gray human parts	`—`	ArtisticStable
`render_factor`	integer	The default value of 35 has been carefully chosen and should work -ok- for most scenarios (but probably won't be the -best-). This determines resolution at which the color portion of the image is rendered. Lower resolution will render faster, and colors also tend to look more vibrant. Older and lower quality images in particular will generally benefit by lowering the render factor. Higher render factors are often better for higher quality images, but the colors may get slightly washed out.	`35`	—

input_imagerequiredstring

Path to an image

model_namerequiredstring

Which model to use: Artistic has more vibrant color but may leave important parts of the image gray.Stable is better for nature scenery and is less prone to leaving gray human parts

ArtisticStable

render_factorinteger

The default value of 35 has been carefully chosen and should work -ok- for most scenarios (but probably won't be the -best-). This determines resolution at which the color portion of the image is rendered. Lower resolution will render faster, and colors also tend to look more vibrant. Older and lower quality images in particular will generally benefit by lowering the render factor. Higher render factors are often better for higher quality images, but the colors may get slightly washed out.

Default: 35

Version: 0da600fab0c4Updated: 7/25/2026473.3K runs