XML Formatter & Validator
Pretty-print XML with configurable indentation or validate XML for well-formedness. Supports SOAP envelopes, RSS feeds, SVG, and any standard XML document.
Formatter
Paste minified or poorly indented XML and click Format XML. Choose 2 or 4 space indentation. The output is a correctly indented document you can copy with a single click.
Validator
Switch to the Validate tab to check whether your XML is well-formed. The tool checks for unclosed tags, mismatched tag names, invalid attribute syntax, and other structural issues. Press ⌘↵ for quick validation.