ComfyUI

Health v2 · maintenance only

Adoption not part of the score

130155 stars · 15342 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

ComfyUI is a modular, node-graph based GUI, API, and backend for running diffusion models and other generative AI models to create images, videos, 3D models, and audio. It runs locally on Windows, Linux, and macOS (with a desktop app and portable install) and exposes workflows through a web UI and API endpoints.

Use cases

• generate images with stable diffusion using a node-based workflow
• build reusable AI image generation pipelines with a visual graph editor
• run open-source diffusion models locally on my GPU
• generate AI videos and audio from a node interface
• expose AI generation workflows as an API for production pipelines
• create a simple UI on top of a complex AI workflow
• compare and chain different diffusion model checkpoints and samplers

When to choose

• you want fine-grained control over every model, parameter, and pipeline step in generative AI workflows
• you need a visual node graph to compose complex multi-model image/video/audio generation pipelines
• you want to run state-of-the-art open-source diffusion models locally or expose them via API
• you need to package sophisticated AI workflows into simple UIs or production endpoints

When to avoid

• you just want a minimal one-click image generator without learning a node-based interface
• you need a lightweight headless inference server with no GUI
• your project requires a permissive license since ComfyUI is GPL-3.0
• you work exclusively with closed-source models unavailable as ComfyUI nodes

Facets

application · maturity stable

image-processing video-processing audio-processing machine-learning stable-diffusion gui http-server api-framework llm-inference artificial-intelligence image-processing machine-learning deep-learning graphics media web-development windows python cross-platform node-graph diffusion-models stable-diffusion generative-ai workflow-editor content-creation pytorch visual-programming video audio linux macos desktop web-server gpu

Member repositories

For agents

markdown · JSON · MCP: product_card(name="Comfy-Org/ComfyUI")