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XML Formatter

Format, validate, and prettify XML data

Enter XML Data

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What is XML Formatter?

An XML Formatter formats, validates, and prettifies XML (eXtensible Markup Language) data. XML is used for storing and transporting structured data. Properly formatted XML is easier to read, debug, and maintain.

Why Format XML?

  • Readability - Proper indentation reveals document hierarchy
  • Debugging - Easy to spot missing closing tags and nesting issues
  • Collaboration - Team members can read and edit formatted XML easily

How to Use

  1. Paste your XML into the input field
  2. Click Format to prettify with indentation
  3. Click Minify to compress for production
  4. Click Validate to check for syntax errors
  5. Copy the result with the copy button

Common XML Errors

  • Unclosed tags
  • Improper nesting
  • Missing root element
  • Unquoted attribute values
  • Special characters not escaped

Frequently Asked Questions

What is the difference between XML and JSON?

XML uses tags like <element>value</element> while JSON uses key-value pairs like {"element": "value"}. JSON is more compact and common in modern APIs.

Is my XML data sent to a server?

No. All formatting and validation happens in your browser. Your data never leaves your device.