FluxProExpandNode - ComfyUI Built-in Node Documentation

Outpaints image based on prompt. This node expands an image by adding pixels to the top, bottom, left, and right sides while generating new content that matches the provided text description.

Inputs

Parameter	Description	Data Type	Required	Range
`image`	The input image to be expanded	IMAGE	Yes	-
`prompt`	Prompt for the image generation (default: "")	STRING	No	-
`prompt_upsampling`	Whether to perform upsampling on the prompt. If active, automatically modifies the prompt for more creative generation, but results are nondeterministic (same seed will not produce exactly the same result). (default: False)	BOOLEAN	No	-
`top`	Number of pixels to expand at the top of the image (default: 0)	INT	No	0-2048
`bottom`	Number of pixels to expand at the bottom of the image (default: 0)	INT	No	0-2048
`left`	Number of pixels to expand at the left of the image (default: 0)	INT	No	0-2048
`right`	Number of pixels to expand at the right of the image (default: 0)	INT	No	0-2048
`guidance`	Guidance strength for the image generation process (default: 60)	FLOAT	No	1.5-100
`steps`	Number of steps for the image generation process (default: 50)	INT	No	15-50
`seed`	The random seed used for creating the noise. (default: 0)	INT	No	0-18446744073709551615

Outputs

Output Name	Description	Data Type
`image`	The expanded output image	IMAGE

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​Inputs

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Inputs

Outputs