Krea2ImageNode - ComfyUI Built-in Node Documentation

Overview

The Krea 2 Image node generates images using the Krea 2 AI model. It supports two model variants: Medium for expressive illustrations and Large for expressive photorealism. You can optionally include a moodboard and up to 10 image style references to influence the generated image.

Inputs

Parameter	Description	Data Type	Required	Range
`prompt`	Text prompt for the image.	STRING	Yes	N/A
`model`	Krea 2 Medium is best for expressive illustrations; Krea 2 Large is best for expressive photorealism.	DICT	Yes	See below
`seed`	Random seed for reproducibility (default: 0).	INT	Yes	0 to 2147483647

The model parameter is a dictionary with the following sub-parameters:

Sub-Parameter	Description	Data Type	Required	Range
`model`	Selects the Krea 2 model variant.	STRING	Yes	`"krea 2 medium"` `"krea 2 large"`
`aspect_ratio`	The aspect ratio for the generated image.	STRING	Yes	N/A
`resolution`	The resolution for the generated image.	STRING	Yes	N/A
`creativity`	Controls the creativity level of the generation.	FLOAT	Yes	N/A
`moodboard_id`	The UUID of a Krea moodboard to influence the image. Must be a valid UUID.	STRING	No	N/A
`moodboard_strength`	The strength of the moodboard influence (default: 0.35).	FLOAT	No	N/A
`style_reference`	A list of image style references. Each reference must have a `url` (STRING) and `strength` (FLOAT).	LIST	No	0 to 10 items

Constraints:

moodboard_id must be a valid UUID (e.g., "123e4567-e89b-12d3-a456-426614174000"). Copy it from the Krea website.
style_reference accepts a maximum of 10 image style references.
The prompt must be at least 1 character long.

Outputs

Output Name	Description	Data Type
`image`	The generated image as a tensor.	IMAGE

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

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​Overview

​Inputs

​Outputs

Overview

Inputs

Outputs