XML Formatter & Validator
Format and validate XML documents with syntax highlighting and error reporting. Pretty-print minified XML, detect malformed tags, and inspect the document structure.
XML Parse Error
About XML Formatting
XML (Extensible Markup Language) is widely used for configuration files, RSS feeds, SOAP APIs, and data exchange between systems. Minified or machine-generated XML is difficult to read. This tool formats it with consistent indentation and validates it against the XML specification using the browser's built-in parser.