Developer tools
XML formatter
Indent nested elements for RSS, SVG, and config files.
Processed in your browser — nothing is uploaded
Markup indenter without HTML void-tag exceptions.
Last reviewed 2026-09-10.
FAQ
Questions, answered
Validation?
It does not schema-validate. Well-formedness is on you.
Attributes?
Kept on the tag line.
Does my text leave the browser?
No. The XML formatter runs in JavaScript on this page. Your paste is not uploaded.
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