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Structured

XML Validator

Check XML syntax validity online. Detect mismatched tags, encoding issues, and structural errors with precise line and column feedback.

xmlvalidationline numbers
Status
Valid
XML is structurally valid.
Line
OK
No issues detected.
Column
OK
No issues detected.

XML input

Validate tags, nesting, and attributes.

Parsed preview

XML is shown as a parsed object for inspection.

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