JSON to XML Converter
Transform JSON data into XML markup format
Input JSON
Output
What is JSON to XML Converter?
XML remains essential in enterprise systems, SOAP APIs, and data interchange standards like banking and healthcare. When modern JSON-based applications need to communicate with these systems, conversion is necessary.
Our converter transforms JSON's lightweight syntax into properly structured XML with customizable element naming, attribute handling, and namespace support.
Why Use This Tool?
Legacy systems aren't going away. Enterprise resource planning (ERP), financial systems, and government integrations often require XML. Rather than maintaining dual data models, convert JSON at the boundary.
XML also offers features JSON lacks: namespaces, schemas, transformations (XSLT), and queries (XPath). When you need these capabilities, conversion lets you leverage them without abandoning JSON in your core application.
How It Works
The conversion maps JSON to XML:
• JSON objects become XML elements with child elements for properties • JSON arrays become repeated elements (configurable element names) • Primitive values become element text content • Keys become element names (sanitized for XML rules) • Optional: specific keys can become attributes instead of elements
Root element name and array item names are customizable.
Common Use Cases
- SOAP API integration
- Enterprise system data exchange
- XML-based configuration generation
- Data export for legacy systems
Pro Tip
Choose meaningful element names for arrays—converting [1,2,3] as <item>1</item><item>2</item><item>3</item> is clearer than generic tags.
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