RMBG-2.0 Background Removal Node for ComfyUI This custom node for ComfyUI provides background removal functionality using the briaai/RMBG-2.0 model. Node name: GFrbmg2 Author: GorillaFrame

Features High-quality background removal Support for batch processing Options for inverted masks Three output formats: RGBA, mask, and black background Installation Required Directory Structure

ComfyUI/ ├── models/ │ └── RMBG-2.0/ # Model files │ ├── config.json │ ├── pytorch_model.bin (≈1.5GB) │ └── other files... │└── GF_nodes/ └── gfrbmg2.py # Node implementation └── init.py # Node implementation

Installation Steps Navigate to your ComfyUI/models directory Create RMBG-2.0 folder and download model: cd ComfyUI/models mkdir RMBG-2.0 cd RMBG-2.0 git clone https://huggingface.co/briaai/RMBG-2.0 . If Git LFS is not installed: git lfs install git lfs pull Requirements Git LFS (for model download) Sufficient disk space (≈2GB) CUDA-compatible GPU (recommended) Usage Restart ComfyUI after installation Find the node in "🐵 GorillaFrame/Image" category Connect an image input Get outputs: image_rgba (transparent background), mask, and image_black (black background) Credits Original model: briaai/RMBG-2.0

Node implementation: @GorillaFrame 🐵