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sdnext

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About sdnext

SD.Next: All-in-one WebUI for AI generative image and video creation, captioning and processing

Platforms

Web Self-hosted

Languages

Python

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Website Source Code
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Published by
vladmandic
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README.md

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SD.Next: AI art generator logo

SD.Next: All-in-one WebUI

SD.Next is a powerful, open-source WebUI app for AI image and video generation, built on Stable Diffusion and supporting dozens of advanced models. Create, caption, and process images and videos with a modern, cross-platform interface—perfect for artists, researchers, and AI enthusiasts.

Stars Forks Contributors Last update License Discord DeepWiki Sponsors

Docs | Wiki | Discord | Changelog


Table of contents

Screenshot: Desktop interface

SD.Next: AI art generator desktop interface screenshot

Screenshot: Mobile interface

SD.Next: AI art generator mobile interface screenshot


Features and Capabilities

SD.Next is feature-rich with a focus on performance, flexibility, and user experience. Key features include:

  • [Multi-platform](#platform-support!
  • Many diffusion models!
  • Fully localized to ~15 languages and with support for many UI themes!
  • Desktop and Mobile support!
  • Platform specific auto-detection and tuning performed on install
  • Built in installer with automatic updates and dependency management

Unique features

SD.Next includes many features not found in other WebUIs, such as:

  • SDNQ: State-of-the-Art quantization engine Use pre-quantized or run with quantization on-the-fly for up to 4x VRAM reduction with no or minimal quality and performance impact
  • Balanced Offload: Dynamically balance CPU and GPU memory to run larger models on limited hardware
  • Captioning with 150+ OpenCLiP models, Tagger with WaifuDiffusion and DeepDanbooru models, and 25+ built-in VLMs
  • Image Processing with full image correction color-grading suite of tools


Supported AI Models

SD.Next supports broad range of models: supported models and model specs

Supported Platforms and Hardware

  • nVidia GPUs using CUDA libraries on both Windows and Linux
  • AMD GPUs using ROCm libraries on both Linux and Windows
  • AMD GPUs on Windows using ZLUDA libraries
  • Intel Arc GPUs using OneAPI with IPEX XPU libraries on both Windows and Linux
  • Any CPU/GPU or device compatible with OpenVINO libraries on both Windows and Linux
  • Any GPU compatible with DirectX on Windows using DirectML libraries
  • Apple M1/M2 on OSX using built-in support in Torch with MPS optimizations
  • ONNX/Olive

Plus Docker container recipes for: CUDA, ROCm, Intel IPEX and OpenVINO

Getting started

[!TIP] And for platform specific information, check out
WSL | Intel Arc | DirectML | OpenVINO | ONNX & Olive | ZLUDA | AMD ROCm | MacOS | nVidia | Docker

Quick Start

git clone https://github.com/vladmandic/sdnext
cd sdnext
./webui.sh # Linux/Mac
webui.bat  # Windows
webui.ps1  # PowerShell

[!WARNING] If you run into issues, check out troubleshooting and debugging guides

Community and Support

If you're unsure how to use a feature, best place to start is Docs and if its not there,
check ChangeLog for when feature was first introduced as it will always have a short note on how to use it

And for any question, reach out on Discord or open an issue or discussion

Contributing

Please see Contributing for details on how to contribute to this project

License & Credits

Evolution

starts