How to Format XML Files

XML (eXtensible Markup Language) is a versatile format used for everything from RSS feeds and sitemaps to complex configuration files and SOAP APIs.

The Formatting Challenge

Because XML is designed to be machine-readable, it is often transmitted in a single, un-indented line to save bandwidth. While machines can read this perfectly fine, it's a massive headache for developers trying to debug a complex document.

Why Use an XML Formatter?

An XML formatter parses your raw string and intelligently reconstructs the tree structure.

• Proper Indentation: Every nested <tag> is indented to visually represent the hierarchy.
• Syntax Highlighting: Attributes, tag names, and content are color-coded.
• Error Detection: If you miss a closing tag, a good formatter will point it out immediately.

Stop straining your eyes reading minified XML. Just paste it in, hit format, and get back to work!