How to convert JSON to a simple XML document

1. Paste your JSON

   Drop a JSON object or array into the "JSON" field. The top-level value is wrapped in a `<root>` element so the output is always a well-formed XML document.

2. How nesting maps

   Objects become nested elements keyed by their property name. Arrays become repeated `<name_item>` elements with the parent key as the prefix. Primitives become element text, XML-escaped (& < >).

3. null and undefined

   A null or undefined value is emitted as a self-closing element (`<key />`) rather than an empty element with text — handy when consumers distinguish "no value" from "empty string."

4. Press Run

   Output is a single `xml` field containing the full document with `<?xml version="1.0" encoding="UTF-8"?>` prolog and `<root>…</root>` body. There are no attributes or namespaces — only elements.