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JSON to XML

Convert JSON data to well-formed, valid XML in your browser. Transforms JSON objects, arrays, strings, numbers, and booleans into proper XML elements. Set a custom root element name and choose between compact and indented formatting. No signup required.

Frequently Asked Questions

What JSON data types are supported?▼
Objects (become XML elements), arrays (become repeated elements), strings, numbers, booleans (true/false), and null values are all converted to appropriate XML representations.
Can I set the XML root element name?▼
Yes. Enter any valid XML element name for the root wrapper. The default is 'root'.
How are JSON arrays converted to XML?▼
JSON arrays become repeated XML elements with the same tag name. For example, ["a","b"] under key 'item' produces <item>a</item><item>b</item>.
Is the output valid XML?▼
Yes. The output is valid, well-formed XML with proper encoding declarations. It can be validated with any XML parser.
Is the conversion done in the browser?▼
Yes. All processing runs locally. Your JSON data is never sent to any server.