JSON to XML Converter

JSON ➜ XML Converter Online

JSON and XML are two of the most widely used data formats in modern applications. While JSON is commonly used in APIs and JavaScript-based systems, XML remains popular in enterprise systems, configuration files, and legacy applications.

This free JSON to XML converter allows you to instantly transform structured JSON data into valid XML format directly in your browser — with no uploads and no server processing.

What is JSON to XML Conversion?

JSON to XML conversion is the process of transforming JSON objects into XML elements. Each JSON key becomes an XML tag, and each value becomes the tag’s content or nested element.

• JSON objects → XML elements
• JSON arrays → repeated XML nodes
• Primitive values → text nodes
• Nested objects → nested XML structure

Why Convert JSON to XML?

Although JSON is lightweight and easy to parse, many enterprise systems and legacy software rely on XML. Converting JSON to XML helps ensure compatibility between modern APIs and older systems.

• integrate with legacy enterprise systems
• generate XML configuration files
• prepare data for SOAP-based APIs
• exchange structured data in XML format

Example JSON Input

{
  "user": {
    "id": 1,
    "name": "John",
    "email": "john@example.com"
  }
}

Converted XML Output

<user>
  <id>1</id>
  <name>John</name>
  <email>john@example.com</email>
</user>

How the JSON to XML Converter Works

• JSON input is validated
• Object keys are converted into XML tags
• Arrays are converted into repeated elements
• Output XML is formatted for readability

Best Practices

• ensure valid JSON before converting
• avoid deeply nested structures when possible
• use meaningful key names
• validate XML after conversion

FAQ