Syncfusion.Blazor.Diagram 33.2.4

Prefix Reserved
.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. 
dotnet add package Syncfusion.Blazor.Diagram --version 33.2.4
                    


                    

                
NuGet\Install-Package Syncfusion.Blazor.Diagram -Version 33.2.4
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="Syncfusion.Blazor.Diagram" Version="33.2.4" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Syncfusion.Blazor.Diagram" Version="33.2.4" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Syncfusion.Blazor.Diagram" />
                    


                            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 Syncfusion.Blazor.Diagram --version 33.2.4
                    


                    

                
#r "nuget: Syncfusion.Blazor.Diagram, 33.2.4"
#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. 
#:package Syncfusion.Blazor.Diagram@33.2.4
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Syncfusion.Blazor.Diagram&version=33.2.4
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Syncfusion.Blazor.Diagram&version=33.2.4
                    


                            Install as a Cake Tool

Syncfusion® Blazor Diagram

Fast and powerful diagram visualization and creation library for Blazor applications. Create flowcharts, organizational charts, mind maps, UML diagrams, and more with interactive canvas and extensive customization.

Blazor Diagram

Key features

  • Diagram Types: Flowcharts, organizational charts, mind maps, UML diagrams, network diagrams
  • Rich Shapes: Built-in and custom shapes with templates
  • Connectors: Multiple connector types (straight, orthogonal, bezier) with customizable endpoints
  • Editing: Drag, resize, rotate, and delete objects seamlessly
  • Layout Algorithms: Automatic arrangement (hierarchical, radial, organizational)
  • Serialization: Save and load diagrams in JSON format
  • Export: Export diagrams as image (PNG, SVG, PDF)
  • Interactive Features: Zoom, pan, selection, undo/redo, properties panel
  • Mobile Support: Touch-friendly interactions and responsive design

Add stylesheet and script references

  • For Blazor Web App / Blazor Server App, add these to Components/App.razor or App.razor file.
  • For Blazor WebAssembly App, add these to wwwroot/index.html file
<link href="_content/Syncfusion.Blazor.Themes/bootstrap5.css" rel="stylesheet" />
<script src="_content/Syncfusion.Blazor.Core/scripts/syncfusion-blazor.min.js" type="text/javascript"></script>

Quick start

  1. Register the Syncfusion® Blazor service in the Program.cs file.
using Syncfusion.Blazor;

builder.Services.AddSyncfusionBlazor();
  1. Add Blazor Diagram component to your Razor page.
@using Syncfusion.Blazor.Diagram

<SfDiagramComponent Height="600px" Nodes="@NodeCollection" Connectors="@ConnectorCollection">
</SfDiagramComponent>

@code {
    
    public DiagramObjectCollection<Node> NodeCollection = new DiagramObjectCollection<Node>();

    public DiagramObjectCollection<Connector> ConnectorCollection = new DiagramObjectCollection<Connector>();

    protected override void OnInitialized()
    {
        // Create nodes
        Node node1 = new Node() { Id = "node1", OffsetX = 250, OffsetY = 50, Width = 100, Height = 100, Shape = new FlowShape() { Type = FlowShapeType.Process }, Annotations = new DiagramObjectCollection<ShapeAnnotation>() { new ShapeAnnotation { Content = "Start" } } };
        Node node2 = new Node() { Id = "node2", OffsetX = 250, OffsetY = 250, Width = 100, Height = 100, Shape = new FlowShape() { Type = FlowShapeType.Decision }, Annotations = new DiagramObjectCollection<ShapeAnnotation>() { new ShapeAnnotation { Content = "Decision" } } };

        NodeCollection.Add(node1);
        NodeCollection.Add(node2);

        // Create connector
        Connector connector = new Connector() { SourceID = "node1", TargetID = "node2", Type = ConnectorSegmentType.Orthogonal };
        ConnectorCollection.Add(connector);
    }
}

Documentation

Support

License

This is a commercial product and requires a paid license for possession or use. Review the Syncfusion® EULA.

About Syncfusion®

Syncfusion® provides 1600+ UI components and frameworks for web, mobile, and desktop development across multiple platforms:

Web: Blazor | ASP.NET Core | ASP.NET MVC | JavaScript | Angular | React | Vue

Mobile: Flutter | MAUI | UWP

Desktop: WinForms | WPF | WinUI

Learn more at www.syncfusion.com.

sales@syncfusion.com | Toll Free: 1-888-9-DOTNET

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 is compatible.  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.  net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (4)

Showing the top 4 NuGet packages that depend on Syncfusion.Blazor.Diagram:

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CyberFrameword10_V2

CyberFrameword10_V2
Whipstaff.Blazor.Syncfusion.Diagram

Re-usable logic for working with Syncfusion Blazor Diagram controls.
AutoCore.Blazor

Package Description
Jakar.Extensions.Blazor.Syncfusion

Extensions to aid in development.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
33.2.4 66 4/27/2026
33.2.3 1,453 4/21/2026
33.1.49 1,720 4/13/2026
33.1.47 1,347 4/6/2026
33.1.46 665 3/30/2026
33.1.45 1,177 3/23/2026
33.1.44 2,712 3/16/2026
32.2.9 3,412 3/9/2026
32.2.8 1,453 3/2/2026
32.2.7 1,739 2/23/2026
32.2.5 4,127 2/16/2026
32.2.4 4,514 2/10/2026
32.2.3 2,241 2/5/2026
32.1.25 2,670 1/26/2026
32.1.24 3,158 1/19/2026
32.1.23 1,551 1/13/2026
32.1.22 2,085 1/5/2026
32.1.21 1,411 12/29/2025
32.1.20 941 12/23/2025
32.1.19 3,022 12/16/2025
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https://blazor.syncfusion.com/documentation/release-notes/33.2.4?type=all&utm_source=nuget&utm_medium=listing