XML Formatter & Validator

Pretty-print XML with proper indentation. Catches malformed tags via the browser's XML parser.

XML input
Formatted XML 

      

    

    
Start typing in the left pane.



    
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XML Formatter & Validator

      
XML stuffed on one line is unreadable. This tool pretty-prints any XML with adjustable indentation, and uses the browser's native DOMParser to check validity. Invalid XML is reported with the parser's own error message.