Blazor

Use this section when DrawnUI is running inside a Blazor app.

DrawnUI for Blazor currently supports two runtime models:

• DrawnUi.Blazor.Wasm for browser-side rendering with Canvas
• DrawnUi.Blazor.Server for server-rendered DrawnUI surfaces that also use Canvas

DrawnUi.Blazor.Core is shared implementation infrastructure. It is not the normal package you install directly.

Runtime summary

Hosting Model	Primary package	Rendering happens	Best fit	Demo
Blazor WebAssembly	DrawnUi.Blazor.Wasm	In the browser inside the Canvas component	Animation-heavy, gesture-heavy, or fully drawn pages	Open Demo
Blazor Server	DrawnUi.Blazor.Server	On the server, delivered as image frames through the Canvas component	Event-driven widgets, dashboards, mixed Razor + DrawnUI pages	Open Demo
Blazor Hybrid	DrawnUi.Blazor.Server in host, DrawnUi.Blazor.Wasm in .Client	Different per component	Apps that need one DrawnUI surface to stay local and another to stay server-owned	Open Demo

Start here

• Blazor Packages
• Blazor WebAssembly
• Blazor Server
• Blazor Hybrid Web App
• Blazor Capabilities
• Blazor Migration
• Blazor FAQ
• Handling Gestures