DevToolsmith

XAML Formatter

Format XML-based XAML markup with mixed text, CDATA and xml:space preservation.

Runs 100% in your browser — nothing is uploaded

Input
Tip: drop a file here116 chars · 116 bytes · 1 line
Result
0 chars · 0 bytes · 0 lines

Up to 200,000 input characters and 2 million output characters. Processing stays on this device.

Use XAML Formatter

Format XML-based XAML markup with mixed text, CDATA and xml:space preservation. Start with the sample, select the options and run the tool. Copy or download the result after reviewing it.

Behavior and limits

Format XML-based XAML markup with mixed text, CDATA and xml:space preservation. This checks XML syntax, not the application-specific vocabulary or schema. Markup is never executed.

Example input

<StackPanel xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"><TextBlock Text="Hello"/></StackPanel>

Expected behavior for the example

Formats the XAML sample consistently and reports parser errors when supported by its formatter.

Check important output in the application that will consume it. Use the tool directory to find related formats and tasks.

Frequently asked questions

How does XAML Formatter handle my input?

Format XML-based XAML markup with mixed text, CDATA and xml:space preservation. This checks XML syntax, not the application-specific vocabulary or schema. Markup is never executed.

Is my input uploaded or saved automatically?

Processing runs locally in this browser. Input and results are not saved automatically. Downloads happen only when you choose them. The static preview blocks scripts and external resources when one is available.