ComfyUI

ComfyUI is a visual, node-based engine for generative AI. It lets you build clear, editable graphs for image, video, 3D, and audio workflows without locking you into a single model or format.

Build workflows with nodes

Instead of a fixed UI, you connect nodes for models, prompts, processing steps, and outputs. This makes it easy to create anything from a simple image generation setup to multi-step pipelines with upscaling, stylization, and post-processing.

• Connect nodes to assemble custom generation pipelines
• Fine-tune results by adjusting individual steps
• Reuse and share graphs as repeatable presets

Open and extensible ecosystem

ComfyUI is an open project, so new nodes, integrations, and models appear quickly. Teams can plug in their own pipelines, while the community shares ready-made graphs and presets.

Local or cloud usage

You can run ComfyUI locally for full control over compute and data. For teams and businesses, Comfy Cloud is available with a focus on scaling and collaboration.