JSON to XML Converter — Free Online
Convert JSON data to well-formed XML online for free. Instant conversion with proper indentation and structure. No signup or software needed.
About JSON to XML
JSON and XML are both popular data interchange formats, but different APIs and legacy systems prefer one over the other. Our JSON to XML converter transforms any valid JSON object into well-formed indented XML with proper element names and hierarchy. JSON arrays are converted to repeated XML elements, nested objects become nested elements, and string values are preserved as text content. Useful for integrating modern JSON APIs with legacy XML-based systems or SOAP services.
Frequently Asked Questions
How are JSON arrays handled in XML?
JSON arrays become repeated XML elements with the same tag name.
What happens to JSON keys with special characters?
Special characters are sanitised to create valid XML element names.
Is the output valid XML?
Yes — the output is well-formed XML with a root element and proper nesting.
Can I also convert XML back to JSON?
Yes — use our XML to JSON tool for the reverse conversion.
Is there a size limit?
JSON up to 2MB can be converted.