All processing happens locally in your browser · No data uploaded
JSON to XML Converter
Transform JSON objects and arrays to valid, well-formed XML. Supports custom root elements, attribute mapping, and pretty printing. Essential for SOAP APIs and legacy system integration.
JSON Input
XML Output
<?xml version="1.0" encoding="UTF-8"?>
<root>
<person>
<name>Alice</name>
<age>28</age>
<skills>JavaScript</skills>
<skills>TypeScript</skills>
<skills>React</skills>
</person>
</root>JSON to XML Mapping
Object keys → XML elements Arrays → Repeated elements @ prefix → XML attributes # text → text content
Examples
Simple object
Result: <root><person><name>Alice</name><age>28</age></person></root>
JSON object hierarchy maps to nested XML elements.
Frequently Asked Questions
Is the output valid XML?
Yes. The converter produces well-formed XML that passes XML validation. XML declarations and namespaces can be optionally added.