JSON to XML

The JSON to XML Converter turns JSON objects and arrays into well-formed XML markup with proper nesting and tags. It is a free tool that needs no sign-up, so you can convert data the moment you need it. Developers integrating with legacy systems, SOAP services, or XML-based configuration formats use it to bridge modern JSON APIs with older XML-driven pipelines.

What does a JSON to XML Converter do?

A JSON to XML converter walks through a JSON document and maps each key to an XML element, each nested object to a child element group, and each array item to a repeated sibling tag. Attribute-style keys, such as those prefixed with an at-symbol convention, can be mapped to XML attributes instead of child elements depending on the tool's rules. The output is a syntactically valid XML document, complete with a root element, that mirrors the original JSON hierarchy.

How to use JSON to XML

1. Paste your JSON object or array into the input field.
2. Set a root element name if your JSON is a top-level array.
3. Generate the XML and copy or download the formatted result.

Key features

• Preserves the full nesting hierarchy of the source JSON as XML elements.
• Configurable root and array item element names.
• Produces indented, human-readable XML output.
• Runs entirely in the browser for instant conversion of small and large payloads.

Related tools

Need to reverse the process? Use XML to JSON. Validate your source data first with the JSON Validator, or inspect it visually with the JSON Viewer.

Frequently asked questions

Is JSON to XML free to use?

Yes, this converter is completely free and does not require creating an account. You can convert as many JSON payloads to XML as you need.

How are JSON arrays represented in the XML output?

Each item in a JSON array becomes a repeated XML element with the same tag name, nested under a shared parent. This keeps the ordering of array items intact, which matters for XML formats that are sensitive to element sequence.

Can I customize the XML root element name?

Yes, you can specify the root element name before converting, which is especially useful when the target system expects a specific tag such as a request or document wrapper. Without a custom name, the tool falls back to a sensible default like 'root'.

Does the converter handle special characters correctly?

Yes, characters like ampersands, angle brackets, and quotes inside JSON string values are automatically escaped into valid XML entities. This prevents the generated XML from breaking when it is parsed by downstream systems.