Convert XML to JSON
Convert XML (.xml) files to JSON (.json) format. Transform your XML files to JSON quickly and easily with File ConverterX — completely free.
Drop your .xml file here
or click to browse — converts to .json
About XML to JSON Conversion
Converting XML to JSON transforms your markup-based data into the lightweight, widely-adopted JSON format. While XML has been the backbone of data interchange for decades, JSON has become the modern standard for web APIs, configuration, and data storage due to its simplicity, smaller file sizes, and native support in JavaScript and web browsers.
XML's hierarchical structure with elements, attributes, and namespaces maps naturally to JSON's objects and arrays, though some XML features like attributes and mixed content require convention-based mapping decisions. Most converters represent XML elements as JSON objects, text content as string values, and repeated elements as arrays.
This conversion is particularly valuable when modernizing legacy systems, integrating with web APIs, or migrating data from XML-based workflows to JSON-based ones. The resulting JSON is easier to work with in modern programming languages and significantly more compact than the equivalent XML.
How it works
Upload your file
Drag and drop or browse to select the file you want to convert.
Choose output format
Select the target format from the dropdown menu.
Download the result
Your converted file is ready to download in seconds.
XML vs JSON Comparison
| Feature | .xml | .json |
|---|---|---|
| File Size | Verbose with tags | 30-50% smaller typically |
| Quality | Rich markup with attributes | Key-value data model |
| Transparency | Not applicable | Not applicable |
| Animation | Not applicable | Not applicable |
| Browser Support | Native DOM parsing | Native JSON.parse support |
| Compression | No built-in compression | No built-in compression |
When to Convert XML to JSON
Legacy System Migration
Convert XML data feeds and SOAP API responses to JSON for integration with modern REST APIs and microservices architectures.
Web Development
Transform XML configuration or data files into JSON for use in JavaScript applications, React frontends, and Node.js backends.
Data Pipeline Modernization
Migrate XML-based data pipelines to JSON for compatibility with modern data processing tools, NoSQL databases, and cloud services.
Configuration Simplification
Convert verbose XML configuration files to concise JSON format for easier reading, editing, and version control.
About XML
XML (Extensible Markup Language) is a flexible data format used in enterprise systems, SOAP APIs, RSS feeds, and document formats.
Learn more →About JSON
JSON (JavaScript Object Notation) is the universal format for structured data exchange. Human-readable, lightweight, and supported by every programming language.
Learn more →Frequently Asked Questions
XML attributes are typically converted to JSON properties with a prefix like '@' or '_' to distinguish them from child elements. For example, <item id='1'> might become {"@id": "1"}.
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