workflow-templates-broken-zap-2026-06-08/site/knowledge/nodes/custom/ResizeImageMaskNode.md

ResizeImageMaskNode

Category: transform

Display Name: Resize Image/Mask

Also known as: resize, resize image, resize mask, scale, scale image, scale mask, image resize, change size, dimensions, shrink, enlarge

Description

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

The Resize Image/Mask node provides multiple methods to change the dimensions of an input image or mask. It can scale by a multiplier, set specific dimensions, match the size of another input, or adjust based on pixel count, using various interpolation methods for quality.

Inputs

Parameter	Type	Default	Description
crop	Combo	center	How to handle aspect ratio mismatch: 'disabled' stretches to fit, 'center' crops to maintain aspect ratio.
input	MatchType	—
resize_type	DynamicCombo	512	Select how to resize: by exact dimensions, scale factor, matching another image, etc.
height	Int	512	Target height in pixels. Set to 0 to auto-calculate from width while preserving aspect ratio.
multiplier	Float	1.00
longer_size	Int	512	The longer edge will be resized to this value. Aspect ratio is preserved.
shorter_size	Int	512	The shorter edge will be resized to this value. Aspect ratio is preserved.
width	Int	512	Target width in pixels. Height auto-adjusts to preserve aspect ratio.
height	Int	512	Target height in pixels. Width auto-adjusts to preserve aspect ratio.
megapixels	Float	1.0
match	MultiType	—	Resize input to match the dimensions of this reference image or mask.
multiple	Int	8
scale_method	Combo	area	Interpolation algorithm. 'area' is best for downscaling, 'lanczos' for upscaling, 'nearest-exact' for pixel art.

Outputs

Output Name	Data Type	Description
resized	IMAGE or MASK	The resized image or mask, matching the data type of the input.

Source: comfy_extras/nodes_post_processing.py

Used in 5 template(s)