HitPawGeneralImageEnhance - ComfyUI Built-in Node Documentation

Complete documentation for the HitPawGeneralImageEnhance node in ComfyUI. Learn its inputs, outputs, parameters and usage.

This documentation was AI-generated. If you find any errors or have suggestions for improvement, please feel free to contribute! Edit on GitHub

This node enhances low-resolution images by upscaling them to super-resolution, removing artifacts and noise. It uses an external API to process the image and can automatically adjust the input size to stay within processing limits. The maximum allowed output size is 4 megapixels.

Inputs

Parameter	Data Type	Required	Range	Description
model	STRING	Yes	"generative_portrait" "generative"	The enhancement model to use.
image	IMAGE	Yes	-	The input image to be enhanced.
upscale_factor	INT	Yes	1 2 4	The factor by which to upscale the image’s dimensions.
auto_downscale	BOOLEAN	No	-	Automatically downscale input image if output would exceed the limit. (default: False)

Note: The node will raise an error if the calculated output size (input height × upscale_factor × input width × upscale_factor) exceeds 4,000,000 pixels (4MP) and auto_downscale is disabled. When auto_downscale is enabled, the node will attempt to downscale the input image to fit within the limit before applying the requested upscale factor.

Outputs

Output Name	Data Type	Description
image	IMAGE	The enhanced and upscaled output image.