JSON to XML Converter - Transform Data Formats Online

Convert JSON to XML format instantly in your browser. Customize root element, attributes, and formatting. Free, private, no uploads required.

JSON Input

XML Output

Root element:

Indent:

XML declaration

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Frequently Asked Questions

JSON objects become XML elements, arrays become repeated elements, and primitive values become text content. You can customize the root element name and structure.

Yes. Properties starting with '@' are converted to XML attributes, following the common BadgerFish and Parker conventions for JSON-to-XML mapping. For example, '@id' becomes an XML attribute.

Arrays are converted to repeated XML elements with the same tag name. Each array item becomes a separate element, which is the standard XML pattern for collections.

Special XML characters (<, >, &, ', ") are automatically escaped to their entity equivalents (<, >, &, ', ") to ensure valid XML output.

Yes. Convert JSON to XML for legacy SOAP services, XML-RPC, or systems that only accept XML. Remember to customize the root element to match your schema requirements.

Use the '@xmlns' property in your JSON to add namespace declarations. The converter preserves these as XML attributes on the appropriate elements.

Use the special '#text' property for element text content when you also have attributes. For example: {'@id': '1', '#text': 'content'} becomes content.

Yes. All conversion happens in your browser using JavaScript. No data is sent to any server. Your JSON never leaves your device.

Yes. Set the root element name, choose indentation (2 spaces, 4 spaces, or tabs), and toggle the XML declaration ().

Null and undefined values become self-closing XML tags like . This maintains the structure while indicating empty values.

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