TopazImageEnhance - ComfyUI Built-in Node Documentation

Complete documentation for the TopazImageEnhance node in ComfyUI. Learn its inputs, outputs, parameters and usage.

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The Topaz Image Enhance node provides industry-standard upscaling and image enhancement. It processes a single input image using a cloud-based AI model to improve quality, detail, and resolution. The node offers fine-grained control over the enhancement process, including options for creative guidance, subject focus, and facial preservation.

Inputs

Parameter	Data Type	Required	Range	Description
model	COMBO	Yes	"Reimagine"	The AI model to use for image enhancement.
image	IMAGE	Yes	-	The input image to be enhanced. Only one image is supported.
prompt	STRING	No	-	An optional text prompt for creative upscaling guidance (default: empty).
subject_detection	COMBO	No	"All" "Foreground" "Background"	Controls which part of the image the enhancement focuses on (default: “All”).
face_enhancement	BOOLEAN	No	-	Enable to enhance faces if they are present in the image (default: True).
face_enhancement_creativity	FLOAT	No	0.0 - 1.0	Sets the creativity level for face enhancement (default: 0.0).
face_enhancement_strength	FLOAT	No	0.0 - 1.0	Controls how sharp enhanced faces are relative to the background (default: 1.0).
crop_to_fill	BOOLEAN	No	-	By default, the image is letterboxed when the output aspect ratio differs. Enable to crop the image to fill the output dimensions instead (default: False).
output_width	INT	No	0 - 32000	The desired width of the output image. A value of 0 means it will be calculated automatically, usually based on the original size or the output_height if specified (default: 0).
output_height	INT	No	0 - 32000	The desired height of the output image. A value of 0 means it will be calculated automatically, usually based on the original size or the output_width if specified (default: 0).
creativity	INT	No	1 - 9	Controls the overall creativity level of the enhancement (default: 3).
face_preservation	BOOLEAN	No	-	Preserve the facial identity of subjects in the image (default: True).
color_preservation	BOOLEAN	No	-	Preserve the original colors of the input image (default: True).

Note: This node can only process a single input image. Providing a batch of multiple images will result in an error.

Outputs

Output Name	Data Type	Description
image	IMAGE	The enhanced output image.