XML Formatter

Format and minify XML documents.

100% Client-Side · In-Memory Only

Interactive Tool Workspace

Loading XML Formatter...

How to Use XML Formatter

  1. Paste unformatted or minified XML into the editor.
  2. Select "Format" for clean indentations, or "Minify" to strip whitespace.
  3. Click "Run" and copy your clean XML markup.

Features & Guarantees

  • Uses native browser DOMParser to validate XML syntax before formatting.
  • Cleans up tags, attributes, comments, and CDATA blocks.

Frequently Asked Questions

Will this alert me if my XML is malformed?

Yes. The browser DOMParser identifies missing closing tags or attribute syntax errors and reports the exact parser error.

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