1. What is ComfyUI?
ComfyUI is an open-source node-based generation interface primarily used to run image and video generation models such as Stable Diffusion and Flux. It breaks down every step—loading models, encoding prompts, sampling, post-processing—into individual nodes, allowing users to freely assemble the generation pipeline they need.
2. Core Features
- Node-based pipeline: Fully controllable generation workflow orchestration.
- Multi-model support: Runs mainstream models including the SD series and Flux.
- Workflow sharing: Workflows can be saved as files and reused directly.
- Video and audio: Supports various extended tasks such as image-to-video generation.
3. Who It's For
- Advanced AI artists and researchers who use AI drawing extensively.
- Creative professionals who need custom generation pipelines.
4. FAQ
Is ComfyUI free? It is completely free and open-source, but users need to provide their own GPU computing power or rent cloud GPUs.