XML Formatter
Format and beautify XML code with proper indentation, validation, and linting.
XML Formatting and Pretty Printing
XML (Extensible Markup Language) is widely used for structured documents and data exchange—things like sitemaps, RSS feeds, configuration files, and legacy APIs. When XML gets compressed onto one line or has inconsistent indentation, it becomes much harder to troubleshoot.
This formatter re-indents XML so nested elements are easier to follow. It’s a readability tool: your tags and values stay the same, but the layout becomes clearer for reviewing, debugging, and sharing.
How do I pretty print XML?+
Paste your XML and click format. Malformed XML is reported as an error.
Are my files uploaded anywhere?+
No. Formatting happens entirely in your browser. Nothing is sent to a server, so your data stays on your device.
Is it free?+
Yes. No signup, no limits, no watermarks.