XML ↔ JSON Converter
Free online tool to convert between XML and JSON formats instantly. Perfect for SOAP APIs, RSS feeds, data transformation, and configuration files.
How to Use This Tool
Using our XML to JSON converter is simple and straightforward. Start by selecting your conversion direction using the toggle buttons above – choose XML → JSON to convert XML data to JSON format, or JSON → XML to convert JSON to XML. Paste or type your data into the left input box, and the conversion happens instantly as you type. The converted output appears in the right box in real-time.
Once your data is converted, you can copy the result to your clipboard with one click using the "Copy to Clipboard" button, or download it as a file using the "Download" button. The file will be saved with the correct extension (.xml or .json) automatically. If you need to start over, the "Clear" button will reset both input and output areas. New to these formats? Click "Load Example" to see sample data and understand how the conversion works.
All processing happens entirely in your browser using JavaScript. Your data never leaves your device, ensuring complete privacy and security. No account registration, no data storage, no tracking – just fast, reliable conversion whenever you need it. Works offline once the page is loaded, perfect for developers working with sensitive data.
Common Use Cases
XML and JSON are two of the most popular data formats used in modern software development. XML is widely used in SOAP web services, RSS/Atom feeds, configuration files (like Maven's pom.xml), and legacy enterprise systems. JSON is the standard format for REST APIs, NoSQL databases like MongoDB, and modern web applications due to its lightweight structure and native JavaScript support.
Developers frequently need to convert between these formats when integrating systems that use different standards. For example, you might need to consume data from a SOAP API (which returns XML) and transform it to JSON for your React or Vue.js frontend. Or you might be migrating from an XML-based configuration system to a JSON-based one. Converting RSS feeds to JSON makes them easier to parse in modern JavaScript applications.
This converter is also invaluable when debugging API responses, testing data transformations, comparing data structures, or learning the differences between XML and JSON syntax. Whether you're a backend developer working with SOAP services, a frontend developer consuming APIs, or a DevOps engineer managing configuration files, this tool streamlines your workflow and saves valuable development time.
Why Use Our XML Converter?
Privacy First
Your data never leaves your browser. All conversion happens client-side using JavaScript, ensuring complete privacy and security for sensitive XML data from SOAP APIs or configuration files.
Lightning Fast
Instant real-time conversion as you type. No waiting for server requests or processing delays. Works offline once the page is loaded, perfect for air-gapped development environments.
Reliable & Free
Built with the industry-standard xml-js library trusted by developers worldwide. Handles complex XML structures with attributes, CDATA, and nested elements. No signup, no payment, no limitations.
Need more developer tools? Check out hashtagcraft.app for additional data validation and conversion utilities.
Frequently Asked Questions
What is the difference between XML and JSON?
XML (eXtensible Markup Language) is a markup language that uses tags and attributes, making it verbose but flexible for complex hierarchical data. JSON (JavaScript Object Notation) is a lightweight data format using key-value pairs that's easier to read and parse. XML is common in SOAP APIs and legacy systems, while JSON dominates modern REST APIs and web applications.
Is my XML data safe when using this converter?
Yes, absolutely. All conversion happens entirely in your browser using JavaScript. Your data never leaves your device or gets sent to any server. This makes it safe to convert sensitive SOAP API responses, configuration files, or any confidential XML data without privacy concerns.
Can I convert large XML files or RSS feeds?
Yes, the converter can handle large XML files and RSS feeds. Since all processing happens in your browser, the only limitation is your device's memory. For very large files (several megabytes), you may see a brief loading indicator, but the conversion will complete successfully.
What happens if my XML or JSON has syntax errors?
If your input contains syntax errors, the converter will display a clear error message explaining what went wrong. This helps you quickly identify issues like unclosed tags in XML or missing brackets in JSON, allowing you to fix them before converting.
Does this tool preserve XML attributes and CDATA sections?
Yes, the converter properly handles XML attributes, CDATA sections, and nested elements. When converting XML to JSON, attributes are preserved with special keys. The tool uses the industry-standard xml-js library to ensure accurate conversion of complex XML structures.
Related Tools
Explore other data conversion and validation tools available on DataValidate Pro:
YAML ↔ JSON Converter
Convert between YAML and JSON for configuration files and CI/CD pipelines.
CSV ↔ JSON Converter
Convert between CSV and JSON for spreadsheet data and API integrations.
JSON Validator
Validate and format JSON with syntax checking and error detection.
JWT Decoder
Decode and inspect JSON Web Tokens for authentication debugging.
Hash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes for security and integrity checks.
UUID Generator
Generate UUIDs/GUIDs for database keys and unique identifiers.