XML Beautifier Guide

Use XML Beautifier to format XML for readability, validate structure, and catch missing or mismatched tags.

Quick steps

  1. Paste XML into the input panel.
  2. Choose Pretty Print or Minify.
  3. Review validation results for structure errors.
  4. Copy or download the formatted XML.

Best uses

  • Clean up VAST, VMAP, or RSS XML for review.
  • Spot malformed tags or mismatched nesting.
  • Prepare XML for QA or documentation.

Common issues

  • Unclosed tags will fail parsing.
  • Attribute quotes are required.
  • Special characters must be escaped (e.g., &).

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