ComfyUI：节点式生成工作流

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

ComfyUI The most powerful and modular AI engine for content creation. 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 models on as low as 4GB vram + 8GB ram relatively quickly (saturating your GPU compute) using our state of the art asynchronous weight streaming technology. Partner nodes provide access to the best closed source models such as Nano Banana, Seedance, Hunyuan3D, etc. It is available on Windows, Linux, and macOS, locally with our desktop application, our portable install or on our cloud. The most sophisticated workflows can be exposed through a simple UI thanks to App Mode. It integrates seamlessly into production pipelines with our API endpoints. Get Started Local Desktop Application The easiest way to get started. Available on Windows & macOS. Manual Install Supports all operating systems and GPU types (NVIDIA, AMD, Intel, Apple Silicon, Ascend). Cloud Comfy Cloud Our official paid cloud version for those who can't afford local hardware. Examples See what ComfyUI can do with the newer template workflows or old example workflows. Features A visual node graph for building and reusing image, video, audio, 3D, and text workflows without code. Reusable subgraphs, workflow templates, App Mode, and a local API for integrating workflows into applications. Efficient local execution with asynchronous queueing, partial graph re-execution, smart VRAM and RAM management, model offloading, and support for quantized models. Broad native model support. This is a representative list; browse the workflow library for maintained, ready-to-run templates. Image generation: Stable Diffusion 1.5, SDXL, SD3.5, Flux.1, Flux.2, Qwen Image, Z-Image, Hunyuan Image 2.1, HiDream, Lumina Image 2.0, Chroma, Anima, LongCat Image, Ideogram 4, Krea 2, MageFlow, Microsoft Lens, PixelDiT, Kandinsky 5, Ernie Image and Moss Image. Image editing: Flux Kontext, Flux.2 Klein, Qwen Image Edit, HiDream E1.1 and O1, OmniGen2, Boogu, JoyImage Edit, MageFlow Edit, and LongCat Image Edit. Video generation: Wan 2.1 and 2.2, LTX-Video 2 and 2.3, HunyuanVideo 1.5, Kandinsky 5 Video, CogVideoX, Cosmos Predict2, Bernini-R, SCAIL 2, and Mochi. Audio and video generation: MiniMax H3 and LTX-AV. Audio generation: ACE-Step 1.5, Stable Audio 3, MiniMax Music 3 and Yue 2. 3D and vision: Hunyuan3D 2.1, TripoSplat, SeedVR2, SUPIR, Depth Anything 3, MoGe, SAM 3 and 3.1, RT-DETRv4, and BiRefNet. Text generation: Gemma 3 and 4, Qwen3, Qwen3.5, and Qwen3-VL, including multimodal inputs. Load complete checkpoints or separate diffusion models, VAEs, text encoders, LoRAs, ControlNets, adapters, and upscalers from supported model formats. Built-in tools for inpainting, outpainting, reference conditioning, masks and compositing, model merging, upscaling, frame interpolation, segmentation, depth estimation, and media processing. Save and load workflows as JSON, or recover complete workflows and seeds from supported generated media. Runs fully offline: core does not download anything unless you request it. Use --offline to disable the optional paid Comfy API nodes and force all built-in functionality to stay offline, or --disable-partner-nodes to only disable the API nodes. Extend ComfyUI with custom nodes Configure additional model locations with extra_model_paths.yaml. Support for saving and loading high bit depth images and videos: 16 bit PNG images, 32 bit EXR, 10 bit AVIF are supported and more. Support for saving and loading HDR videos and images in various formats. Release Process ComfyUI follows a weekly release cycle targeting Monday but this regularly changes because of model releases or large changes to the codebase. There are three interconnected repositories: ComfyUI Core Releases a new major stable version (e.g., v0.7.0) roughly every 2 weeks. Starting from v0.4.0 patch versions will be used for fixes backported onto the current stable release. Minor versions will be used for releases off the master branch. Patch versions may still be used for releases on the master branch in cases where a backport would not make sense. Commits outside of the stable release tags may be very unstable and break many custom nodes. Serves as the foundation for the desktop release Comfy Desktop Builds a new release using the latest stable core version ComfyUI Frontend Every 2+ weeks frontend updates are merged into the core repository Features are frozen for the upcoming core release Development continues for the next release cycle Shortcuts Keybind Explanation Ctrl + Enter Queue up current graph for generation Ctrl + Shift + Enter Queue up current graph as first for generation Ctrl + Alt + Enter Cancel current generation Ctrl + Z/Ctrl + Y Undo/Redo Ctrl + S Save workflow Ctrl + O Load workflow Ctrl + A Select all nodes Alt + C Collapse/uncollapse selected nodes Ctrl + M Mute/unmute selected nodes Ctrl + B Bypass selected nodes (acts like the node was removed from the graph and the wires reconnected through) Delete/Backspace Delete selected nodes Ctrl + Backspace Delete the current graph Space Move the canvas around when held and moving the cursor Ctrl/Shift + Click Add clicked node to selection Ctrl + C/Ctrl + V Copy and paste selected nodes (without maintaining connections to outputs of unselected nodes) Ctrl + C/Ctrl + Shift + V Copy and paste selected nodes (maintaining connections from outputs of unselected nodes to inputs of pasted nodes) Shift + Drag Move multiple selected nodes at the same time Ctrl + D Load default graph Alt + + Canvas Zoom in Alt + - Canvas Zoom out Ctrl + Shift + LMB + Vertical drag Canvas Zo