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Bria’s image editing tools are available in ComfyUI as Partner Nodes. This page covers three mask-based editing workflows: Bria Eraser (remove objects), Bria Expand Image (outpaint beyond the borders), and Bria Generative Fill (generate content inside a masked region). All three keep everything outside the edited area pixel-perfect unchanged.

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What Bria Image Editing is good at

  • Object removal: Bria Eraser erases a masked object or region and fills it with surrounding context, no prompt needed
  • Image expansion: Bria Expand Image outpaints beyond the original borders, generating surroundings that match the image’s lighting, perspective, and texture
  • Generative fill: Bria Generative Fill regenerates a masked region from a prompt, art-directing new content into the scene
  • Pixel-perfect preservation: All three workflows keep everything outside the edited area unchanged

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Example outputs

Object removal with Bria Eraser, inpainting the background behind the erased region: Bria: Eraser example output Image expansion with Bria Expand Image, extending the scene beyond its original borders: Bria: Expand Image example output Generative fill, regenerating a masked region from a prompt: Bria: Generative Fill example output

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Use it in ComfyUI

Bria Image Editing workflows

Run the Eraser, Expand Image, and Generative Fill workflows in ComfyUI, locally or on Comfy Cloud