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XML Formatter

Beautify, validate and minify XML with clear error messages.

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AHow to use

  1. 01 Paste your XML into the input box.
  2. 02 Click Format to pretty-print or Minify to strip whitespace.
  3. 03 If the XML is broken, the parser error is shown — fix it and retry.

QFAQ

Which XML features are supported? ＋

Elements, attributes, text nodes, comments and the XML declaration. Namespaces are preserved as plain attribute names.

Why is my XML invalid? ＋

The most common causes are unclosed tags, mismatched case, unescaped & characters and a missing root element. The parser error names the exact problem.

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→ JavaScript Formatter Format or minify JavaScript locally. → YAML to JSON Convert simple YAML key-value data to JSON. → YAML Formatter Format and validate common YAML syntax. → TOML Formatter Format and validate common TOML values.