StableDiffusionSharp 1.0.3

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package StableDiffusionSharp --version 1.0.3
                    


                    

                
NuGet\Install-Package StableDiffusionSharp -Version 1.0.3
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="StableDiffusionSharp" Version="1.0.3" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="StableDiffusionSharp" Version="1.0.3" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="StableDiffusionSharp" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add StableDiffusionSharp --version 1.0.3
                    


                    

                
#r "nuget: StableDiffusionSharp, 1.0.3"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#addin nuget:?package=StableDiffusionSharp&version=1.0.3
                    


                            Install StableDiffusionSharp as a Cake Addin
                        

                    

                
#tool nuget:?package=StableDiffusionSharp&version=1.0.3
                    


                            Install StableDiffusionSharp as a Cake Tool

StableDiffusionSharp

Use Stable diffusion with C# only.

StableDiffusionSharp is an image generating software. With the help of torchsharp, stable diffusion can run without python.

Features

  • Written in C# only.
  • Can load .safetensors or .ckpt model directly.
  • Cuda support.
  • Use SDPA for speed-up and save vram.
  • Text2Image support.
  • SD1.5 support.
  • Image2Image support.
  • Esrgan 4x support.
  • Nuget package.

For SD1.5 Text to Image, it cost about 3G VRAM and 2.4 seconds for Generating a 512*512 image in 20 step.

Work to do

  • Lora support.
  • Tiled VAE.
  • SDXL support.

How to use

You can download the code or add it from nuget.

dotnet add package IntptrMax.YoloSharp

Or use the code directly.

[!NOTE]Please add one of libtorch-cpu, libtorch-cuda-12.1, libtorch-cuda-12.1-win-x64 or libtorch-cuda-12.1-linux-x64 version 2.5.1.0 to execute.

You have to download sd1.5 model first. If you want to use esrgan for upscaling, you have to download model from RealESRGAN_x4plus.pth

Now you can use it like the code below.

string modelPath = @".\sunshinemix.safetensors";
string esrganModelPath = @".\RealESRGAN_x4plus.pth";
string prompt = "High quality, best quality, sunset on sea, beach, tree.";
string nprompt = "Bad quality, worst quality.";
string i2iPrompt = "High quality, best quality, moon, grass, tree, boat.";

StableDiffusion sd = new StableDiffusion();
sd.LoadModel(modelPath);

ImageMagick.MagickImage t2iImage = sd.TextToImage(prompt, nprompt);
t2iImage.Write("output_t2i.png");

ImageMagick.MagickImage i2iImage = sd.ImageToImage(t2iImage, i2iPrompt, nprompt);
i2iImage.Write("output_i2i.png");

Esrgan esrgan = new Esrgan();
esrgan.LoadModel(esrganModelPath);
ImageMagick.MagickImage upscaleImg = esrgan.UpScale(t2iImage);
upscaleImg.Write("upscale.png");

Console.WriteLine(@"Done. Images have been saved.");
Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
1.0.9 192 4/15/2025
1.0.8 151 4/9/2025
1.0.7 143 4/8/2025
1.0.5 159 4/3/2025
1.0.4 110 3/28/2025
1.0.3 135 3/18/2025
1.0.2 135 3/17/2025
1.0.1 94 2/28/2025