XML validator
Check that XML is well-formed.
Processed in this browser. Nothing is sent to a server.
Result
How do I use XML validator?
Paste XML. A syntax error shows in the alert.
What are the limits of XML validator?
It does not validate a DTD or XSD. A separate tool does a simple XSD check.
Related tools
- JSON minifierCompress valid JSON onto one line.
- JSON diffCompare two JSON values by structure, with keys sorted.
- JSON formatterTurn JSON into readable indentation, or keep it compact.
- JSON validatorCheck that text is valid JSON and see the root value type.
- JSON to YAMLConvert valid JSON into YAML.
- YAML to JSONConvert YAML into formatted JSON.