siliconflow/ComfyUI-PuLID-Flux

siliconflow/ComfyUI-PuLID-Flux

Description: PuLID-Flux ComfyUI implementation

Language: Python

License: Apache-2.0

Stars: 0

Forks: 0

Open issues: 0

Created: 2025-05-21T08:12:44Z

Pushed: 2025-05-22T09:51:58Z

Default branch: master

Fork: yes

Parent repository: balazik/ComfyUI-PuLID-Flux

Archived: no

README:

PuLID-Flux for ComfyUI

PuLID-Flux ComfyUI implementation (Alpha version)


:new: Version Updates

• V0.1.0: Working node with weight, start_at, end_at support (attn_mask not working)

Notes

This project was heavily inspired by cubiq/PuLID_ComfyUI. It is just a prototype that uses some convenient model hacks for the encoder section. I wanted to test the model�s quality before reimplementing it in a more formal manner. For better results I recommend the 16bit or 8bit GGUF model version of Flux1-dev (the 8e5m2 returns blurry backgrounds). In the examples directory you'll find some basic workflows.

Supported Flux models:

##### 32bit/16bit (~22GB VRAM): model, encoder ##### 8bit gguf (~12GB VRAM): model, encoder ##### 8 bit FP8 e5m2 (~12GB VRAM): model, encoder ##### 8 bit FP8 e4m3fn (~12GB VRAM): model, encoder ##### Clip and VAE (for all models): clip, vae

For GGUF models you will need to install ComfyUI-GGUF

Installation

• Install this repo into ComfyUI/custom_nodes

git clone https://github.com/balazik/ComfyUI-PuLID-Flux.git

• Install all the packages listed in the requirements.txt file into the Python environment where you run ComfyUI. I prefer not to use automatic installation scripts, as I dislike when scripts install software without my knowledge. :wink:
• You need one of the mentioned Flux.1-dev models. Download the model into ComfyUI/models/unet, clip and encoder into ComfyUI/models/clip, VAE into ComfyUI/models/vae.
• PuLID Flux pre-trained model goes in ComfyUI/models/pulid/.
• The EVA CLIP is EVA02-CLIP-L-14-336, should be downloaded automatically (will be located in the huggingface directory). If for some reason the auto-download fails (and you get face_analysis.py, init assert 'detection' in self.models exception), download this EVA-CLIP model manually, put the file to your ComfyUI/models/clipand restart ComfyUI.

• facexlib dependency needs to be installed, the models are downloaded at first use.
• Finally you need InsightFace with AntelopeV2, the unzipped models should be placed in ComfyUI/models/insightface/models/antelopev2.

Known issues

• ApplyPulidFlux doesn't work on HW with CUDA compute < v8.0, (when Flux FP8 it needs bfloat16).
• When the ApplyPulidFlux node is disconnected after first run, the Flux model is still influenced by the node.
• ApplyPulidFlux attn_mask is not working (in progress).

Credits

ComfyUI/ComfyUI - A powerful and modular stable diffusion GUI.

PuLID for Flux - tuning-free ID customization solution for FLUX.1-dev

cubiq PuLID_ComfyUI - PuLID ComfyUI native implementation (Thanks for the awesome work what you do Matteo :wink: ).