Free plan available

XAML.io

AI-powered online UI designer and real-time XAML editor built with OpenSilver.

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Intro

What is XAML.io?

XAML.io is an AI-powered online UI designer for real-time XAML development built with OpenSilver. It functions as a comprehensive xaml editor and wpf online compiler, showcasing innovative capabilities in browser-based UI editing without requiring local installation. This versatile xaml preview online tool allows developers to quickly visualize their interfaces, acting as an online xaml visualizer, xaml viewer, and xaml code runner. By integrating AI-assisted features with traditional drag-and-drop mechanics, this xaml designer simplifies the creation of layout structures like a grid xaml, making it a highly accessible wpf visualizier online and a powerful asset for modern .NET development ecosystems.

XAML.io at a glance
Free21K monthly visitsHas free access
Pricing

XAML.io Pricing Plans

Compare XAML.io free options, XAML.io paid pricing plans, and usage notes before you choose the best way to use this AI tool in 2026.

Free

Pricing updated:Jun 12, 2026

Features

XAML.io AI Features

AI-assisted design for seamless browser-based UI editingReal-time XAML development and compilation powered by OpenSilverDrag-and-drop WYSIWYG visual .NET development interfaceNo installation required for instant access in any web browser
Pros & Cons

XAML.io Pros and Cons

Pros

  • No installation or configuration required to start designing
  • Real-time visual rendering and code compilation in the browser
  • Combines AI assistance with standard drag-and-drop UI tools
  • Supports modern .NET and OpenSilver web-based ecosystems

Limitations

  • Requires an active internet connection to function as a web xaml editor
  • May have a slight learning curve for users completely new to XAML markup syntax

XAML.io FAQ

Yes, XAML.io is built to serve as a fully capable standalone xaml designer without Visual Studio, giving you a powerful wpf online designer experience directly in your browser.