LumaImageModifyNode - ComfyUI Built-in Node Documentation

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Modifies images synchronously based on prompt and aspect ratio. This node takes an input image and transforms it according to the provided text prompt while maintaining the original image’s aspect ratio.

Inputs

Parameter	Data Type	Required	Range	Description
`image`	IMAGE	Yes	-	The input image to be modified
`prompt`	STRING	Yes	-	Prompt for the image generation (default: "")
`image_weight`	FLOAT	No	0.0-0.98	Weight of the image; the closer to 1.0, the less the image will be modified (default: 0.1)
`model`	MODEL	Yes	Multiple options available	The Luma model to use for image modification
`seed`	INT	No	0-18446744073709551615	Seed to determine if node should re-run; actual results are nondeterministic regardless of seed (default: 0)

Outputs

Output Name	Data Type	Description
`image`	IMAGE	The modified image generated by the Luma model

​Inputs

​Outputs

Inputs

Outputs