What is JSON to XML Conversion?
JSON to XML conversion transforms data from JSON (JavaScript Object Notation) format into XML (eXtensible Markup Language). While both are widely used data interchange formats, they serve different ecosystems — JSON dominates modern web APIs, while XML remains prevalent in enterprise systems, SOAP web services, RSS feeds, and configuration files like Maven POM and Android layouts.
How to Use This Tool
- Paste your JSON data into the input area or upload a
.json file.
- Optionally customize the Root Element name (default is
root).
- Click Convert to XML to generate the XML output with proper indentation and formatting.
- Copy or download the resulting XML file.
JSON vs XML: Key Differences
- Syntax — JSON uses key-value pairs with braces and brackets; XML uses opening and closing tags with attributes.
- Data Types — JSON natively supports strings, numbers, booleans, null, arrays, and objects. XML treats everything as text unless a schema defines types.
- Readability — JSON is typically more concise and easier to read for data-centric documents. XML is more verbose but supports attributes and mixed content.
- Use Cases — JSON is standard for REST APIs and JavaScript applications. XML is used for SOAP services, document markup, and legacy enterprise systems.
Frequently Asked Questions
How are JSON arrays converted to XML?
Each array item is wrapped in an <item> element by default. For example, {"colors":["red","blue"]} becomes <colors><item>red</item><item>blue</item></colors>.
Can I use the generated XML with XSLT or XPath?
Yes. The output is well-formed XML that can be processed with any XML tools, including XSLT transformations, XPath queries, and XML parsers in any programming language.