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Comfy-Org/ComfyUI

★ 146,341PythonGPL-3.098

The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface. The fastest local inference engine in the world.

What it is

![Website][website-url] ![Dynamic JSON Badge][discord-url] ![Twitter][twitter-url] ![Matrix][matrix-url] ![][github-release-link] ![][github-release-link] ![][github-downloads-link] ![][github-downloads-link] ComfyUI is the AI creation engine for visual professionals who demand control over every model, every parameter, and every output. Its powerful and modular node graph interface empowers creatives to generate images, videos, 3D models, audio, and more... ComfyUI natively supports the latest open-source state of the art models. It is by far the most optimized inference engine for diffusion models in the world with a focus on local consumer hardware. Can run even the biggest open source…

When to use it

Reach for ComfyUI when your project generates or processes images, video, speech or audio — it's written in Python and fits stacks tagged ai, comfy, comfyui, pytorch.

Category
Generative Media
Also in
—
Stars
146,341
Forks
17,430
Last push
today
Created
2023-01-17
Open issues
5,512
Website
comfy.org
#ai#comfy#comfyui#python#pytorch#stable-diffusion

Quick start

$ git clone https://github.com/Comfy-Org/ComfyUI.git

Hand it to your AI

Read https://ideas.asveas.com/r/Comfy-Org/ComfyUI.md and help me add Comfy-Org/ComfyUI to my project. Explain the setup steps for my stack and show the minimal code to get it working.
Generative MediaMarkdown .mdOpen on GitHub ↵

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FAQ

What is ComfyUI?

Comfy-Org/ComfyUI is a media tool on GitHub: The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface. The fastest local inference engine in the world. ![Website][website-url] ![Dynamic JSON Badge][discord-url] ![Twitter][twitter-url] ![Matrix][matrix-url] ![][github-release-link] ![][github-release-link] ![][github-downloads-link] ![][github-downloads-link] ComfyUI is the AI creation engine for visual professionals who demand control over every model, every parameter, and every output.

When should I use ComfyUI?

Reach for ComfyUI when your project generates or processes images, video, speech or audio — it's written in Python and fits stacks tagged ai, comfy, comfyui, pytorch.

What are the best alternatives to ComfyUI?

Popular alternatives in Generative Media: yt-dlp/yt-dlp (207k★), remotion-dev/remotion (72.5k★), ggml-org/whisper.cpp (55.1k★), lemomo-ai/lemo-opuscar (14.8k★), openai/whisper (112k★).

Is ComfyUI actively maintained?

Comfy-Org/ComfyUI looks very actively maintained: the last push was today (2026-11-11), with 146,341 stars and 5,512 open issues.

What license does ComfyUI use?

Comfy-Org/ComfyUI is published under the GPL-3.0 license. Check the repository's LICENSE file before commercial use.