XML Formatter & Validator
Format, validate, minify, and query XML with XPath. Convert to JSON. Browser-native DOMParser.
Formatted output will appear here.
Real Validation
Uses the browser's built-in DOMParser for accurate XML validation with precise error messages.
XPath Queries
Execute XPath expressions against your XML document and see matched nodes instantly.
JSON Conversion
Convert XML documents to JSON format with attributes, text nodes, and nested structures preserved.
100% Private
All processing happens in your browser. Your XML never leaves your device.
All processing runs in your browser — nothing is sent to a server.