ComfyUI
SHA-256ComfyUI is a modular AI engine with a node-based graph interface for generating images, video, 3D models, and audio. Unlike traditional webui tools, it gives pixel-level control over every model and parameter, making it the preferred choice for professionals.
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v0.31.0 · 2 GB
A node-based canvas to build and run AI media workflows, from simple images to complex video pipelines.
Core Features
- Visual node graph editor to build and reuse workflows without code
- Native support for latest open-source models (FLUX, SD3.5, Wan2.1, etc.)
- API nodes for accessing closed-source commercial models
- Efficient VRAM management and partial graph re-execution for high throughput
- Workflows saved as JSON, easy to share and version
What It Can't Do
- •Avoid using the master branch for production—it may be unstable and break custom nodes. First-time model downloads require internet; use --disable-api-nodes to keep everything offline. The node-based interface has a learning curve, so plan for some initial experimentation.
Use Cases
- Professional artists and designers who need granular control over AI generation
- Developers and enterprises integrating ComfyUI as a backend API for batch media production
Detailed Introduction
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, and API nodes provide access to best closed source models such as Nano Banana, Seedance, Hunyuan3D, etc. It is available on Windows, Linux, and macOS, locally with a desktop application or portable install, or on the official cloud. Compared to AUTOMATIC1111 or other webuis, ComfyUI offers a more flexible and reusable workflow system, where complex pipelines can be saved, shared, and dynamically re-executed with partial graph reruns and efficient VRAM management. It also integrates seamlessly into production pipelines with API endpoints.
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Getting Started
Install the software
Double-click the downloaded installer and follow the prompts
Go to ComfyUI official website or GitHub Releases, download the installer (portable package recommended on Windows)
Unzip and run the start script (or install the desktop app if you prefer)
Browser opens the workspace, import a workflow from the template library, then click run to generate
- Go to ComfyUI official website or GitHub Releases, download the installer (portable package recommended on Windows)
- Unzip and run the start script (or install the desktop app if you prefer)
- Browser opens the workspace, import a workflow from the template library, then click run to generate
SHA-256 checksum verified
Checksum extracted from GitHub official Release page
SHA256 Checksum
a92a1c45fce9a3d07b96e5e359504a95c57c77bfd16883fe458a7582d2071bb3This checksum is extracted from the GitHub Release page. Verify file integrity after download.
All SHA-256 checksums on this platform are extracted from the project's official GitHub Release page, without any modification. You can independently verify them on the GitHub Releases page.
Open Source Transparency
View GitHub SourceUninstall Info
For the portable version, simply delete the extracted folder. For the desktop app, uninstall through system settings, then remove any leftover config directories (e.g., ~/.comfyui or AppData/ComfyUI).
No Extra Dependencies
Ready to use after download. No additional runtime required.
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