StabilityUpscaleFastNode - ComfyUI Built-in Node Documentation

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

Quickly upscales an image via Stability API call to 4x its original size. This node is specifically intended for upscaling low-quality or compressed images by sending them to Stability AI’s fast upscaling service.

Inputs

Parameter	Description	Data Type	Required	Range
image	The input image to be upscaled	IMAGE	Yes	-

Outputs

Output Name	Description	Data Type
output	The upscaled image returned from the Stability AI API	IMAGE

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

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