XML Formatter
Format, validate, and beautify XML markup online with proper indentation, for free. Great for SOAP payloads, RSS feeds, and config files.
Formatted XML will appear here...
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Frequently asked questions
What is XML Formatter?+
Format and validate XML instantly — no setup, no server.
How do I use XML Formatter?+
Paste minified or messy XML to get it properly indented and readable. Well-formedness errors are shown in plain English so you know exactly what's wrong. Handles nested elements, attributes, and namespaces. Useful for SOAP payloads, RSS feeds, config files, and API responses
Is XML Formatter free?+
Yes, XML Formatter is completely free. No account or sign-up required, and all processing happens in your browser — nothing is sent to a server.
Is my data safe when I use XML Formatter?+
Yes. XML Formatter runs entirely in your browser using JavaScript and Web APIs — your input is never uploaded, transmitted, or stored on any server.