ComfyUI

by Comfy Org

Open-source, node-based app for building image, video and audio generation workflows.

FreeOpen source

About

ComfyUI is a free, open-source application for running diffusion and other generative models through a visual graph of nodes. It runs locally and supports a large ecosystem of community models and custom nodes.

Preview of comfy.org
Screenshot · 8 Oct 2026Visit (opens ComfyUI official site in a new tab)

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Useful features

  • Visual node-graph workflows
  • Runs locally on your own GPU
  • Supports many image, video and audio models
  • Large ecosystem of custom nodes

Good for

  • Advanced, reproducible image pipelines
  • Local and private generation
  • Experimenting with new open models

Pricing

Free. Free and open source. You run it on your own hardware.

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