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XML to YAML

Developer Tools

Convert XML to YAML

About XML to YAML

Convert XML documents to YAML format.

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Frequently Asked Questions

How does XML to YAML conversion work?
The tool parses your XML using the browser-native DOMParser API, builds an intermediate object structure preserving elements and attributes, then serializes it to YAML format with proper indentation.
Are XML attributes preserved in the output?
Yes. XML attributes are converted to YAML keys prefixed with an @ symbol (e.g., @id, @class) to distinguish them from child elements.
Does this support nested XML structures?
Absolutely. Deeply nested XML elements are converted to nested YAML mappings with appropriate indentation levels. Repeated child elements of the same name become YAML sequences.
Is my data safe?
Yes! All processing happens entirely in your browser. Your XML data is never sent to any server. No data is collected, stored, or transmitted.
What happens if my XML is invalid?
The tool will display an error message indicating the XML could not be parsed. Check for missing closing tags, unclosed attributes, or other syntax issues in your XML.
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