Tool4SaaS

XML Formatter

Format and validate XML with indented hierarchy, syntax error pointers, attribute alignment, and minify mode for feeds, sitemaps, and configs offline.

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About the author

Written and maintained by the Tool4SaaS team. Every tool runs locally in your browser and is tested in-house for accuracy. Last updated: .

Frequently asked questions

Yes, uses DOMParser and shows parsererror if XML is invalid, with error message.

Yes, minify mode collapses whitespace between tags.

Yes, all processing happens locally in your browser and nothing is uploaded.

How to use XML Formatter

  1. Paste XML: Paste your XML content.
  2. Format: Click Format for pretty print or Minify for compact.
  3. Copy: Copy the result.