JSON to XML

Convert JSON to XML with a root <root> wrapper element. Round-tripping through XML to JSON will include that wrapper — paste JSON and click Run to generate XML output.

  • Runs entirely in your browser
  • No data stored or sent to a server
  • Free forever — no signup
  • Instant conversion

Input and Output

Use the interactive encoder and decoder on this page to process your text.

Learn more about JSON to XML conversion

How to Convert JSON to XML

JSON to XML

When to Convert JSON to XML

Transform JSON data into XML for legacy integrations, SOAP services, enterprise middleware, and systems that require XML payloads instead of JSON.

Real-World Examples

REST API JSON response → XML for a SOAP bridge

{"user":{"name":"Ada"}} → nested XML elements

Config object → XML config file for legacy deployment tools

Common Mistakes

  • JSON keys starting with numbers or containing spaces — may need sanitization for valid XML tag names
  • Expecting attributes round-trip without checking XML to JSON conversion rules
  • Arrays mapping to repeated elements vs wrapper elements — review output structure

Developer Tips

  • Validate JSON before converting
  • Convert back with XML to JSON to verify structure for your integration
  • Declare XML namespaces manually if your target schema requires them

Frequently asked questions

What root element is used?

JSON is wrapped in a root element. Nested objects become child elements.

How are arrays represented?

Array items typically become repeated child elements under their parent tag.

Are XML attributes generated?

This conversion uses element-based mapping. Use XML to JSON to see how attributes are represented on the reverse path.