Does this validate against a schema?

It validates XML well-formedness (structure). Schema validation (XSD) is not currently supported.

Does this support namespaces?

Yes. The DOMParser handles XML namespaces correctly.

Developer Tools

Format, beautify, and validate XML documents. Instantly see errors in malformed XML with proper indentation.

XML input

1 line • 164 chars

Paste XML, inspect the formatted result, and copy the output without leaving fullscreen mode.

Quick examples