XML Validator
Check that XML is well-formed using the browser DOMParser. This is not XSD or DTD validation and does not fetch schemas.
Runs in your browser. Nothing is uploaded.
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About this tool
Check well-formed XML with DOMParser. parsererror text is shown when the document is not well-formed.
How to use: paste XML, read the root name or the error. DTDs and XSDs are not fetched or applied.
Example: a missing close tag fails. Related: XML formatter to indent a valid document, XPath tester to query it.
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