ComfyUI Extension
ComfyUI-VideoColorGrading
ComfyUI implementation of video color grading using 3D LUT generation from reference images via two-stage diffusion process.
kijai/ComfyUI-VideoColorGrading
Nodes—
On cloudLocal install
Stars60
Updated4 months ago
Readme
ComfyUI-VideoColorGrading
ComfyUI implementation of Video Color Grading via Look-Up Table Generation (ICCV 2025).
Generates a 3D color LUT from a reference image and source video frames using a two-stage diffusion process, then applies it for consistent color grading.
Nodes
- Load VCG Model - Loads the combined model checkpoint (CLIP ViT-B/32, VAE, ReferenceNet, L-Diffuser)
- Generate Color LUT (VCG) - Generates a 16^3 3D LUT from reference image + source frames
- Apply 3D LUT (VCG) - Applies the generated LUT to images
Setup
Model:
https://huggingface.co/Kijai/VCG_comfy/tree/main/checkpoints
Links
- Paper: https://arxiv.org/abs/2508.00548
- Original code: https://github.com/seunghyuns98/VideoColorGrading