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ComfyUI-PuLID-Flux: Implementing PuLID-Flux in ComfyUI

ComfyUI-PuLID-Flux is an open-source project developed by GitHub user balazik, aimed at integrating PuLID-Flux functionality into ComfyUI. This project provides users with a method to utilize PuLID-Flux for image generation and editing within the ComfyUI environment.

Project Features

  1. Support for Multiple Flux Models: Compatible with various Flux model formats including 32-bit/16-bit, 8-bit GGUF, and 8-bit FP8 e5m2 and e4m3fn.

  2. Flexible Node Functionality: Offers working nodes with support for parameters such as weights, start_at, and end_at.

  3. Low VRAM Requirements: 8-bit models require only about 12GB VRAM, making it possible to run on machines with lower specifications.

  4. Open Source License: The project is released under the Apache-2.0 license, allowing free use and modification.

Installation and Usage

The installation process includes cloning the repository, installing dependencies, and downloading necessary model files. Detailed installation instructions can be found in the project’s README.md file.

Example Output

The project README showcases an image generated using PuLID-Flux:

PuLID-Flux Einstein Example

This example demonstrates an Einstein image generated using PuLID-Flux technology, showcasing the technique’s ability to generate images while maintaining identity characteristics.

Current Version and Known Issues

  • The current version is V0.1.0, which is considered an Alpha release.
  • There are some known issues, such as the inability to run the ApplyPulidFlux node on hardware with CUDA compute capability lower than 8.0.

Future Prospects

As an active open-source project, ComfyUI-PuLID-Flux is continuously being improved and updated. Developers and the community are working to resolve known issues and plan to add more features.

Conclusion

ComfyUI-PuLID-Flux provides ComfyUI users with a powerful tool, enabling them to leverage PuLID-Flux technology for high-quality image generation and editing. Although still in its early stages, this project shows tremendous potential and is worth watching for future developments.

Source: GitHub - balazik/ComfyUI-PuLID-Flux