MARZ.tools

XML Formatter

Pretty-print and validate XML with proper indentation.

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About this tool

Paste XML to format it with consistent indentation and validate well-formedness, entirely client-side.

How to use

  1. Paste your XML into the input panel.
  2. The formatted, indented output appears instantly.
  3. Copy the result or fix any reported syntax errors.

FAQ

Does this validate against a schema (XSD)?

No, it checks well-formedness only (valid tag nesting and syntax), not schema conformance.

Can it minify XML too?

Yes, switch to minify mode to strip whitespace and indentation.

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