Format and minify XML with indentation for SOAP responses, RSS feeds, sitemaps, API payloads, and configs.
XML Formatter is a free online tool that brings XML to a readable form with line breaks and indentation. It is useful for SOAP responses, RSS/Atom feeds, sitemaps, XML configs, API payloads, and legacy data exchanges. The tool checks well-formed structure, preserves XML declarations, comments, and CDATA, and runs in your browser without sending data to the server.
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XML Formatter brings XML into a readable form with line breaks and indentation. The tool is useful for SOAP responses, RSS/Atom feeds, sitemaps, XML configs, API payloads, integrations, and legacy exchange formats.
The service checks whether the XML is well-formed, preserves XML declarations, comments, CDATA sections, and self-closing tags, and shows a clear error if the XML cannot be parsed. The formatter does not validate an XSD schema or check business rules of the document.
All processing is done locally in the browser. Your data is not sent to the server.