LatentUpscale - ComfyUI Built-in Node Documentation

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

The LatentUpscale node is designed for upscaling latent representations of images. It allows for the adjustment of the output image’s dimensions and the method of upscaling, providing flexibility in enhancing the resolution of latent images.

Inputs

Parameter	Data Type	Description
samples	LATENT	The latent representation of an image to be upscaled. This parameter is crucial for determining the starting point of the upscaling process.
upscale_method	COMBO[STRING]	Specifies the method used for upscaling the latent image. Different methods can affect the quality and characteristics of the upscaled image.
width	INT	The desired width of the upscaled image. If set to 0, it will be calculated based on the height to maintain the aspect ratio.
height	INT	The desired height of the upscaled image. If set to 0, it will be calculated based on the width to maintain the aspect ratio.
crop	COMBO[STRING]	Determines how the upscaled image should be cropped, affecting the final appearance and dimensions of the output.

Outputs

Parameter	Data Type	Description
latent	LATENT	The upscaled latent representation of the image, ready for further processing or generation.