YAML to XML Converter

Summary

Paste YAML on the left and get well-formed, indented XML on the right — instantly, in your browser.

How it works

1. Paste or type your YAML into the input panel on the left.
2. Click the "Convert to XML" button.
3. js-yaml parses the YAML into a JavaScript object in your browser.
4. The tool recursively serializes that object into indented XML markup.
5. Copy the generated XML with the "Copy XML" button.

Use cases

• Transform API response fixtures from YAML to XML for integration testing.
• Convert Kubernetes or Docker Compose YAML configs to XML for legacy systems.
• Quickly inspect the XML equivalent of a YAML data structure.
• Generate XML stubs for SOAP services from YAML definitions.
• Cross-check data shapes between YAML-first and XML-first toolchains.
• Learn how YAML nesting maps to XML element hierarchy.

Frequently Asked Questions

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