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JSON → XML

Quickly transform JSON into well-formatted XML.

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Convert your data to multiple formats instantly

JSON → YAML JSON → Interface JSON → CSV JSON → TOML JSON → XML

🔽 JSON Input

JSON

📂 XML Output

XML

Instant Conversion

Convert your data in real-time as you type. No delays, no waiting.

100% Private

All processing happens in your browser. Your data never leaves your device.

Always Free

No hidden fees, no premium plans. All features are completely free forever.

What is JSON to XML Converter?

Our free online JSON to XML converter helps you quickly transform JSON data into properly structured XML. It’s perfect for developers working with APIs, web integrations, and configuration files where XML is the standard format. The converter ensures that nested objects, arrays, and attributes are accurately represented in XML, making your data ready for integration or sharing across systems.

Instant XML Generation

Convert your JSON data to XML instantly with one click — fast, efficient, and accurate output every time.

Accurate Data Mapping

Automatically handles nested objects and arrays, ensuring your XML structure remains consistent and correctly formatted.

Clean, Readable Output

Generates human-readable and properly indented XML suitable for configurations, APIs, and document storage.

Why Use JSON to XML Converter?

1

For Seamless Data Interchange

XML remains one of the most widely used formats for configuration, web services, and enterprise applications. Easily convert your JSON data for compatibility.

2

Ideal for API and Backend Integration

If your backend or third-party service requires XML input, this tool saves you time by automatically converting complex JSON into structured XML.

3

Ensure Accurate Data Transformation

Manually writing XML for large JSON files can be error-prone. This converter preserves hierarchy and relationships without losing data integrity.

4

Useful for Developers and DevOps

Whether you’re debugging data flows, exporting configs, or migrating systems, the JSON to XML converter simplifies your workflow effortlessly.

How to Use the JSON to XML Converter

1

Paste or Upload Your JSON Data

Copy your JSON structure or upload a .json file into the left editor. The tool validates your data and prepares it for XML conversion. 

{
  "library": {
    "name": "City Library",
    "books": [
      { "title": "Angular Guide", "author": "Sourav Halder" },
      { "title": "TypeScript Mastery", "author": "John Doe" }
    ]
  }
}
2

Click the “Convert” button to transform your JSON data into XML instantly. The converter preserves the data hierarchy and formats the XML neatly.

The tool automatically generates a TypeScript interface in the right panel. It detects types, handles nested objects, and creates proper interface names. 

<library>
  <name>City Library</name>
  <books>
    <book>
      <title>Angular Guide</title>
      <author>Sourav Halder</author>
    </book>
    <book>
      <title>TypeScript Mastery</title>
      <author>John Doe</author>
    </book>
  </books>
</library>
3

Copy or Download XML Output

Use the “Copy” button to copy the XML output or download it as a .xml file. You can also validate or use it directly in your app or API.

Pro Tips

  • •Ensure your JSON is valid before conversion for accurate XML structure.
  • •Great for converting API responses into XML-based configuration or documentation formats.
  • •Preserves nested data and array structures automatically.
  • •You can beautify the XML output before downloading for better readability.

Frequently Asked Questions

How are JSON arrays converted to XML?
Arrays are converted to multiple XML elements with the same tag name. For example, a 'users' array creates multiple <user> elements nested within a <users> parent element.
Can I customize the XML root element?
The tool automatically generates a root element. After conversion, you can easily modify the root element name in the output to match your requirements.
Is the XML output valid?
Yes! The tool generates well-formed, valid XML that follows XML standards. It properly escapes special characters and handles namespaces when needed.
What about JSON null values?
Null values are represented as empty XML elements or can be omitted entirely, depending on your needs. You can edit the output to match your specific XML requirements.
Is this tool really free?
Yes! JSONToAll is completely free to use with no hidden fees, registration requirements, or usage limits. All processing happens in your browser, so we don't even store your data.
Is my data safe and private?
Absolutely! All conversion happens entirely in your browser using JavaScript. Your data never leaves your device or gets sent to our servers. You can even use this tool offline once the page loads.
Do I need to install anything?
No installation required! This is a browser-based tool that works instantly. Just visit the page, use the tool, and you're done. No downloads, no setup, no configuration needed.
Can I use this for large files?
Yes! The tool can handle large and complex data structures. However, extremely large files (10MB+) might slow down your browser since all processing happens client-side. For best performance, use files under 5MB.

Ready to Convert JSON to XML Format?

Convert JSON data to XML format effortlessly. Ideal for legacy systems, SOAP APIs, RSS feeds, and enterprise applications. Fast, accurate, and completely free.