SD.Next: Advanced Implementation of Stable Diffusion
 
 
 
 
Go to file
vladmandic a370bfc987 handle taesd init failures
Signed-off-by: vladmandic <mandic00@live.com>
2026-03-30 10:24:26 +02:00
.github update torch-cuda and create agents.md 2026-03-25 08:23:55 +01:00
.vscode Merge pull request #4618 from vladmandic/dev 2026-02-04 15:05:58 +01:00
cli update permissions 2026-03-27 19:17:37 +01:00
configs sdxl default to scaled_linear beta 2025-10-25 09:18:58 -04:00
data new reference images: Anima Preview 1/2 2026-03-27 16:47:32 +00:00
extensions add placeholders 2023-01-06 12:15:25 -05:00
extensions-builtin update chainner 2026-03-30 09:07:47 +02:00
html reorganize scripts/extensions 2026-03-27 14:00:46 +01:00
javascript add unet/dir to networks 2026-03-22 11:09:45 +01:00
models new reference images: Anima Preview 1/2 2026-03-27 16:47:32 +00:00
modules handle taesd init failures 2026-03-30 10:24:26 +02:00
pipelines fix loader 2026-03-30 09:58:42 +02:00
scripts faulty pre-inference resize removed 2026-03-28 10:57:15 +02:00
test update locales 2026-03-24 15:01:07 +01:00
wiki@7abb07dc95 fix metadata parser 2026-03-25 07:32:37 +01:00
.dockerignore add docker support 2024-11-13 17:28:04 -05:00
.gitignore update requirements and introduce constraints 2026-03-23 07:27:50 +01:00
.gitmodules deregister rembg submodule 2026-03-20 08:14:01 +01:00
.markdownlint.json Add pre-commit. 2023-09-04 13:57:47 +02:00
.pre-commit-config.yaml update precommit 2026-02-11 11:12:21 +01:00
AGENTS.md update torch-cuda and create agents.md 2026-03-25 08:23:55 +01:00
CHANGELOG.md handle taesd init failures 2026-03-30 10:24:26 +02:00
CITATION.cff lint formatting 2025-07-05 17:13:31 -04:00
CODE_OF_CONDUCT lint formatting 2025-07-05 17:13:31 -04:00
CONTRIBUTING lint formatting 2025-07-05 17:13:31 -04:00
LICENSE.txt switch license 2025-07-05 13:23:48 -04:00
README.md update readme and some debug functions 2026-03-21 09:08:53 +01:00
SECURITY.md update precommit hooks 2025-07-08 16:16:08 -04:00
TODO.md update diffusers/transformers 2026-03-26 08:10:04 +01:00
constraints.txt update constraints, patch loader and create ext exclude list 2026-03-26 07:21:50 +01:00
eslint.config.mjs new server info panel 2026-03-18 15:37:57 +01:00
installer.py update nunchaku code 2026-03-28 09:49:05 +01:00
launch.py basic ty config 2026-03-25 09:34:59 +01:00
motd lint formatting 2025-07-05 17:13:31 -04:00
package.json update requirements and introduce constraints 2026-03-23 07:27:50 +01:00
pyproject.toml i2i cleanup imports 2026-03-26 09:29:14 +01:00
requirements.txt update constraints, patch loader and create ext exclude list 2026-03-26 07:21:50 +01:00
webui.bat global crlf to lf 2024-01-10 09:45:26 -05:00
webui.ps1 update startup scripts 2023-11-04 08:22:57 -04:00
webui.py fb merge phase 2 2026-03-16 08:09:07 +01:00
webui.sh eliminate possible race conditions during startup 2026-03-01 13:46:05 +01:00

README.md

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 & 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 quantizaion 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 & 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 & 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