BriaEraseForeground - ComfyUI Built-in Node Documentation

This node removes the foreground of an image with Bria and generates a new background in its place. Everything Bria identifies as foreground is removed, not only people, and the untouched pixels are preserved. The result is re-rendered at a standard size close to 1 megapixel. This is a paid API node that runs on Bria’s service, so your Comfy API credentials are used for each run.

Inputs

Common Inputs

Parameter	Description	Data Type	Required	Range
`image`	The image whose foreground is removed and replaced with a generated background. Only the color channels are sent; any alpha channel is discarded before upload.	IMAGE	Yes	-
`moderation`	Moderation settings. Select `"false"` to send the image without moderation flags, or `"true"` to reveal the content-moderation toggles below. Default: `"false"`.	DYNAMIC_COMBO	Yes	`"false"` `"true"`

`"false"` Inputs

No additional inputs. The request is sent without content-moderation flags.

`"true"` Inputs

Parameter	Description	Data Type	Required	Range
`visual_input_moderation`	Enables content moderation on the input image. Default: false.	BOOLEAN	Yes	true false
`visual_output_moderation`	Enables content moderation on the generated output image. Default: false.	BOOLEAN	Yes	true false

Notes

The output is re-rendered at a standard size close to 1 megapixel, so the returned image may differ in dimensions from the input.
This node is a paid API node; each run costs approximately 0.0572 USD.

Outputs

Output Name	Description	Data Type
`IMAGE`	The input image with its foreground erased and a newly generated background in its place.	IMAGE

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​Inputs

​Common Inputs

​"false" Inputs

​"true" Inputs

​Notes

​Outputs