XAML Formatter: Format and Beautify XAML Online Free
The XAML Formatter beautifies XAML using the shared XML engine, making markup easier to read and review. Attributes are placed one per line by default, and namespaces are preserved. Paste or drop XAML, choose the indentation and available options, then copy the formatted output. The tool can also help identify where input fails to parse.
The XAML Formatter is a browser-based tool for beautifying XAML. It uses the shared XML engine to make markup easier to read, review, and share. Paste or drop your XAML, choose the indentation and available options, and copy the formatted result when it is ready.
The formatter places attributes one per line by default, which gives each attribute its own space for inspection. Namespaces are preserved. You can choose the indentation and options before formatting, and the tool can help identify the line where input does not parse.
XAML uses XML-style markup, so clear formatting can make nested elements, attributes, and namespace declarations easier to inspect. Formatting is useful when generated or unfamiliar markup is difficult to review, when preparing a snippet for a bug report, or when whitespace differences make a code diff harder to understand.
The XAML Formatter runs entirely in your browser. Your input is processed on your device and is not uploaded, stored, or sent to a server. It works offline after the page has loaded, and no signup is required.
This tool can help developers and DevOps engineers who maintain XAML, review changes, troubleshoot input that does not parse, or need a readable snippet to share. It provides a straightforward way to format XAML without leaving the browser.
Step 1: Paste or drop your XAML into the tool. Use the document or snippet you want to make easier to read.
Step 2: Choose the indentation and options. Attributes are placed one per line by default, and namespaces are preserved.
Step 3: Review the formatted output. If the input does not parse, use the reported line to locate the problem.
Step 4: Copy the formatted XAML. You can use it in your project, review, or bug report.
Use case: Make an unreadable, machine-generated XAML file easier to review before you commit it.
Use case: Check an XAML document you did not write against the specification you need to follow by making its structure easier to inspect.
Use case: Create consistently indented output so a diff is less distracted by whitespace changes.
Use case: Format a snippet before adding it to a bug report or code review.
Use case: Check whether XAML input parses and find the line where parsing fails.
Use case: Make namespaces and attributes easier to scan when reviewing a XAML document.
Use case: Prepare a short XAML example that is clearer to share with teammates.