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XML Validator & Formatter

Parse XML with external entity loading disabled, report parser errors, and format readable XML; XSD validation is not included.

Free to use

Input XML

Result

Validate XML structure and syntax.

About XML Validator & Formatter

Parse XML with external entity loading disabled, report parser errors, and format readable XML; XSD validation is not included.

How to use this tool

  1. Enter the requested data or choose an upload.
  2. Check the file type and size limit before submitting.
  3. Review the result, then download or copy it.
  4. Keep the original and use the actions above to continue safely.

Read the full XML Validator & Formatter guide →