ImageAddNoise - ComfyUI Built-in Node Documentation

The ImageAddNoise node adds random noise to an input image. It uses a specified random seed to generate consistent noise patterns and allows controlling the intensity of the noise effect. The resulting image maintains the same dimensions as the input but with added visual texture.

Inputs

Parameter	Description	Data Type	Required	Range
`image`	The input image to which noise will be added	IMAGE	Yes	-
`seed`	The random seed used for creating the noise (default: 0). This parameter supports “control after generate” functionality.	INT	Yes	0 to 18446744073709551615
`strength`	Controls the intensity of the noise effect (default: 0.5, step: 0.01)	FLOAT	Yes	0.0 to 1.0

Outputs

Output Name	Description	Data Type
`image`	The output image with added noise applied	IMAGE

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

Source fingerprint (SHA-256): d35471d5402a322e175958c42a20c56a42199a129e8197030071a1495a9eab6a

ColorTransfer - ComfyUI Built-in Node Documentation

ImageBlend - ComfyUI Built-in Node Documentation

​Inputs

​Outputs

Inputs

Outputs