What is JSON to XML Conversion?

JSON to XML conversion transforms JSON data into XML markup. While JSON has largely replaced XML for REST APIs, XML is still widely used in enterprise systems (SOAP web services), document formats (DOCX, SVG, HTML), data feeds (RSS, Atom), configuration files (Maven pom.xml, Spring context), and message queues. Converting JSON to XML lets you integrate modern JSON-based applications with legacy XML-based systems, submit data to SOAP endpoints, or work with tools that only accept XML input.

How to Use the JSON to XML Converter

1. Paste your JSON data into the input box.

2. The XML output is generated automatically with a readable structure.

3. Copy the XML output for use in your application, SOAP request, or XML file.

This JSON to XML converter runs entirely in your browser — no data is sent to any server. Handles nested objects, arrays, and all JSON value types. Useful for SOAP integration, RSS generation, and migrating data between JSON and XML systems.

Frequently Asked Questions

How are JSON arrays converted to XML? JSON arrays become repeated XML elements with the same tag name. For example, ["a","b","c"] under a key "items" becomes three <item>a</item><item>b</item><item>c</item> elements.

What root element name is used? The top-level JSON object is wrapped in a <root> element by default. You can rename this in your target application or post-process the XML output.

Can XML represent everything JSON can? XML can represent all JSON data types through text content and attributes, but the mapping is not always natural. JSON null, for example, is typically represented as an empty element or an attribute. XML is more verbose but also more expressive, supporting comments, namespaces, and mixed content.

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