What is JSON?
JSON (JavaScript Object Notation) is a lightweight structured data format commonly used in REST APIs, web applications, mobile apps, and backend systems. JSON represents information using objects, arrays, strings, numbers, booleans, and null values in a machine-readable format that is easy for applications and developers to parse.
JSON is widely used because it is compact, human-readable, and supported across modern programming languages and frameworks.
What is XML?
XML (eXtensible Markup Language) is a hierarchical markup language designed for storing and transporting structured data. XML remains widely used in SOAP APIs, enterprise middleware, banking systems, RSS feeds, ERP software, and legacy integrations.
XML structures information using nested tags and elements, making it suitable for schema-based validation and document-oriented workflows.
Why convert JSON to XML?
- Convert REST API responses into XML payloads
- Integrate JSON data with SOAP services and XML-based systems
- Generate XML feeds from structured JSON exports
- Transform configuration files between JSON and XML formats
- Support enterprise systems that require XML documents
- Migrate structured data between modern and legacy platforms
- Create machine-readable XML documents from JSON objects
How JSON structures are converted into XML
This JSON to XML converter recursively traverses JSON structures and transforms them into hierarchical XML elements.
- JSON objects become nested XML elements
- JSON arrays become repeated XML nodes
- Strings and numbers become XML text values
- Boolean values are preserved as text content
- Nested structures maintain hierarchical relationships
The generated XML is automatically formatted with indentation for readability and compatibility with XML parsers and developer workflows.
JSON to XML example
JSON input
{
"user": {
"name": "John",
"age": 30,
"skills": ["JavaScript", "XML"]
}
}Generated XML output
<root>
<user>
<name>John</name>
<age>30</age>
<skills>JavaScript</skills>
<skills>XML</skills>
</user>
</root>Features of this JSON to XML converter
- Free online JSON to XML conversion
- Browser-based processing for privacy and speed
- Live JSON validation and preview
- Recursive conversion of nested JSON structures
- Automatic XML formatting and indentation
- XML special character escaping
- Copy XML to clipboard instantly
- Download generated XML as a .xml file
- No signup or account required
- Works offline after initial page load
How to convert JSON to XML online
- Paste JSON into the editor or upload a .json file
- Validate and preview the JSON structure
- Click “Convert to XML”
- Copy the generated XML or download the .xml file
Common use cases for JSON to XML conversion
API integration
Convert JSON API responses into XML documents compatible with SOAP APIs and enterprise middleware.
Legacy software compatibility
Many enterprise systems, ERP platforms, and government integrations still rely on XML-based communication formats.
XML feed generation
Generate structured XML feeds from JSON exports for catalogs, RSS feeds, and machine-readable publishing systems.
Data transformation workflows
Transform structured JSON payloads into XML documents for migration, interoperability, and archival workflows.
Privacy and security
This JSON to XML converter processes data entirely in your browser. Your JSON files and API payloads are never uploaded, stored, or processed on our servers.
- No server-side processing
- No JSON file uploads
- No account required
- Safe for sensitive structured data
- Local browser-based conversion
Supported JSON structures
- JSON objects
- Nested objects
- Arrays of objects
- Primitive values
- REST API payloads
- GraphQL response structures
- Structured configuration data
Frequently asked questions
Does this converter support nested JSON?
Yes. Nested objects and arrays are recursively converted into hierarchical XML structures.
How are JSON arrays handled?
Array items are converted into repeated XML elements while preserving the original structure and order.
Is the generated XML formatted?
Yes. The XML output is automatically indented and formatted for readability.
Does the converter escape XML special characters?
Yes. Characters such as <, >, &, single quotes, and double quotes are safely escaped to produce valid XML output.
Is my data uploaded to a server?
No. All JSON parsing and XML generation happen locally in your browser.
Can I download the generated XML file?
Yes. You can download the generated XML as a .xml file or copy it directly to your clipboard.