Converters

JSON to XML

Convert JSON data to XML format.

Input JSON
XML result

JSON to XML Converter

Converts JSON data to XML format. Useful for system integration where different formats are required.

Features

  • Automatic structure conversion
  • Array handling with item tags
  • Pretty print output
  • Custom root element name

Use Cases

  • Legacy system integration
  • SOAP web service calls
  • Data format migration

Frequently Asked Questions

What does a JSON array become in XML?
XML has no array concept, so the tool maps elements to repeated child elements (……). Round-trips are not guaranteed lossless: if key names happen to look like array wrappers, the structure can shift after a round-trip — worth checking when designing interfaces.
What if a JSON key is not a legal XML tag name?
XML tag names cannot start with a digit or contain spaces. The tool substitutes placeholder element names and preserves the original keys. If keys are uncontrollable, fix it at the API design layer rather than relying on conversion workarounds.
How do I add namespaces or a root element?
The tool lets you set the root element name. Namespace-specific targets (SOAP, enterprise XSDs) usually just need the namespace declarations added after conversion — declarations do not affect element structure.