ImageScaleBy - ComfyUI Built-in Node Documentation - ComfyUI

The ImageScaleBy node is designed for upscaling images by a specified scale factor using various interpolation methods. It allows for the adjustment of the image size in a flexible manner, catering to different upscaling needs.

Inputs

Parameter	Data Type	Description
`image`	`IMAGE`	The input image to be upscaled. This parameter is crucial as it provides the base image that will undergo the upscaling process.
`upscale_method`	COMBO[STRING]	Specifies the interpolation method to be used for upscaling. The choice of method can affect the quality and characteristics of the upscaled image.
`scale_by`	`FLOAT`	The factor by which the image will be upscaled. This determines the increase in size of the output image relative to the input image.

Outputs

Parameter	Data Type	Description
`image`	`IMAGE`	The upscaled image, which is larger than the input image according to the specified scale factor and interpolation method.

ImageScale - ComfyUI Built-in Node Documentation

ImageScaleToMaxDimension - ComfyUI Built-in Node Documentation