内容摘录
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ComfyUI
**The most powerful and modular visual AI engine and application.**
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!ComfyUI Screenshot
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ComfyUI lets you design and execute advanced stable diffusion pipelines using a graph/nodes/flowchart based interface. Available on Windows, Linux, and macOS.
Get Started
Desktop Application
The easiest way to get started.
Available on Windows & macOS.
Windows Portable Package
Get the latest commits and completely portable.
Available on Windows.
Manual Install
Supports all operating systems and GPU types (NVIDIA, AMD, Intel, Apple Silicon, Ascend).
Examples
See what ComfyUI can do with the example workflows.
Features
Nodes/graph/flowchart interface to experiment and create complex Stable Diffusion workflows without needing to code anything.
Image Models
SD1.x, SD2.x (unCLIP)
SDXL, SDXL Turbo
Stable Cascade
SD3 and SD3.5
Pixart Alpha and Sigma
AuraFlow
HunyuanDiT
Flux
Lumina Image 2.0
HiDream
Qwen Image
Hunyuan Image 2.1
Flux 2
Z Image
Image Editing Models
Omnigen 2
Flux Kontext
HiDream E1.1
Qwen Image Edit
Video Models
Stable Video Diffusion
Mochi
LTX-Video
Hunyuan Video
Wan 2.1
Wan 2.2
Hunyuan Video 1.5
Audio Models
Stable Audio
ACE Step
3D Models
Hunyuan3D 2.0
Asynchronous Queue system
Many optimizations: Only re-executes the parts of the workflow that changes between executions.
Smart memory management: can automatically run large models on GPUs with as low as 1GB vram with smart offloading.
Works even if you don't have a GPU with: (slow)
Can load ckpt and safetensors: All in one checkpoints or standalone diffusion models, VAEs and CLIP models.
Safe loading of ckpt, pt, pth, etc.. files.
Embeddings/Textual inversion
Loras (regular, locon and loha)
Hypernetworks
Loading full workflows (with seeds) from generated PNG, WebP and FLAC files.
Saving/Loading workflows as Json files.
Nodes interface can be used to create complex workflows like one for Hires fix or much more advanced ones.
Area Composition
Inpainting with both regular and inpainting models.
ControlNet and T2I-Adapter
Upscale Models (ESRGAN, ESRGAN variants, SwinIR, Swin2SR, etc...)
GLIGEN
Model Merging
LCM models and Loras
Latent previews with TAESD
Works fully offline: core will never download anything unless you want to.
Optional API nodes to use paid models from external providers through the online Comfy API disable with: --disable-api-nodes
Config file to set the search paths for models.
Workflow examples can be found on the Examples page
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 stable version (e.g., v0.7.0) roughly every week.
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
**ComfyUI Desktop**
Builds a new release using the latest stable core version
**ComfyUI Frontend**
Weekly 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 sel…