XML to JSON Converter - Convert XML to JSON Online

Input XML

Output JSON

What is XML to JSON Converter?

Need to convert your XML to JSON? This tool does that instantly. JSON is the standard for modern APIs (see the JSON RFC 8259 specification), while XML is common in legacy systems. Convert between them whenever you need.

Both XML (eXtensible Markup Language) and JSON are popular data formats. XML is often used in enterprise systems, SOAP APIs, or legacy integrations, while JSON is standard for REST APIs and modern web applications. The converter handles the conversion perfectly, preserving all your data structure.

Everything happens in your browser – your data stays private. Convert, download, and use your JSON file right away. Check out the W3C XML Specification for more details.

How to Use XML to JSON

Follow these steps to convert XML to JSON. Each step uses the actual buttons and panels on this page.

Paste, Upload, or Load Sample

Paste XML into the left Input XML panel, or click Upload to load a .xml file. Click Sample to load example telecomm XML. Example:

<subscribers><subscriber><subscriberId>SUB-1001</subscriberId><plan>Unlimited 5G</plan><dataUsage>45.2</dataUsage></subscriber></subscribers>

Use Clear to start fresh. Toggle Compact Output in the settings panel if needed.

View JSON Output

The right Output JSON panel shows the conversion instantly. Elements become objects, attributes become properties per the JSON RFC 8259 specification. Invalid XML will show an error.

Download or Copy

Click Download to save the .json file, or Copy to copy to your clipboard. All processing runs in your browser – your data never leaves your computer.

When You'd Actually Use This

API Migration

Migrate from SOAP APIs (XML) to REST APIs (JSON). Convert XML responses to JSON format when modernizing your API integrations.

Legacy System Integration

Convert XML data from legacy systems to JSON for use in modern applications. Great for bridging old and new systems.

Format Compatibility

Some modern tools require JSON format. Convert your XML data to JSON when working with tools or systems that only accept JSON.

Data Transformation

Transform XML data to JSON for easier processing in JavaScript applications. JSON is native to JavaScript, making it easier to work with.

Common Questions

Is my XML data stored?

Nope. Everything happens right in your browser. Your XML Schema never leaves your computer – we don't even see it.

What XML formats work?

The converter works with W3C XML with any valid XML structure – elements, attributes, nested elements, and mixed content. It analyzes the structure and converts it to equivalent JSON.

How are XML attributes handled?

XML 1.0 Specification defines how XML attributes become JSON properties. Nested elements become nested objects, and arrays of elements become JSON arrays. All data types are preserved correctly.

Can I convert JSON back to XML?

Yep. Use our JSON to XML converter to convert JSON files back to XML format.

What if my XML has special characters?

XML Schema Special characters are properly escaped in JSON. Strings with quotes, backslashes, or other JSON syntax characters are handled correctly.

Does it work with large datasets?

Yep. Since everything happens in your browser, it depends on your device. Small to medium XML structures convert instantly. Really huge structures might take a few seconds.

Other XML Tools You Might Need

Conversion is just one XML task. Here are other tools that work well together: