XML Formatter

Free online XML Formatter. Pretty-print messy XML documents, indent child tags, and check XML syntax.

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How to Use XML Formatter

  1. Paste your raw XML code block.
  2. Select your preferred indentation size (2, 4, or 8 spaces).
  3. Click Format XML to indent or Minify XML to compress tags.

XML Node Hierarchies

XML relies on structured parent-child nests. Formatting enforces visible tag margins to easily trace hierarchy structures in config profiles.

Frequently Asked Questions

Can I format malformed XML?
No, the formatter validates tags. If there are mismatched tags or unclosed braces, it will display a parser error details block.