JSON to XML Converter Online (2026)
Convert JSON to XML format for SOAP APIs, legacy systems, and data interchange. Fast, free, and secure.
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What is JSON to XML Conversion?
JSON to XML conversion transforms JavaScript Object Notation into Extensible Markup Language. XML is widely used in enterprise systems, SOAP web services, configuration files, and legacy applications.
How to Use This Tool
- Paste your JSON data into the editor
- Click the "Convert to XML" button
- View the formatted XML output
- Copy or download the XML file
Features
- Well-formed XML with proper declaration
- Handles nested objects and arrays
- Automatic XML entity escaping
- Clean, indented output
- Instant download as .xml file
JSON vs XML – When to Use What?
Choosing between JSON and XML depends on your use case. Here's a quick comparison to help you decide:
| Feature | JSON | XML |
|---|---|---|
| Readability | Easier to read | More verbose |
| File Size | Smaller | Larger (due to tags) |
| Parsing Speed | Faster | Slower |
| Best Use Case | Web APIs, mobile apps | Enterprise, SOAP, config files |
| Human-Friendly | Yes | Moderate |
| Schema Support | JSON Schema | XSD, DTD (more mature) |
Need other formats? Try our JSON to YAML, JSON to CSV, or JSON to SQL converters.
Trust, Transparency & Expert Verification
This JSON to XML Converter is independently developed and maintained by Raviraj Bhosale (Founder, jsonformatters.com) to ensure seamless data interoperability while maintaining strict privacy standards.
Private Browser Processing
Your data privacy is our priority. All XML conversion logic is executed 100% locally within your browser via JavaScript. No data is ever transmitted or stored on our servers.
Strict Schema Compliance
The tool follows W3C XML 1.0 specifications, ensuring that the generated XML is well-formed and ready for use in professional SOAP services or configuration files.
Technical Documentation & Standards:
Last Reviewed: February 2026 · Maintained by Raviraj Bhosale.
Expertise Behind the Tool
Hello! I’m a Web Developer and the founder of jsonformatters.com. My goal is to build tools for developers that are not only fast, but also completely secure and privacy-focused.
Keeping modern 2026 web standards in mind, I optimized this tool using React and Next.js to deliver the best possible performance.
I believe in complete transparency when it comes to my coding skills and projects. You can learn more about my professional experience by connecting with me on my LinkedIn Profile.
Frequently Asked Questions (FAQ)
How can I convert JSON to XML online?
You can convert JSON to XML online by pasting your JSON data into the converter and clicking the convert button. The XML output is generated instantly without any installation.
When should I use JSON vs XML?
JSON is lightweight and easier to read, making it ideal for modern web and mobile applications, while XML is better suited for document-based data and systems requiring strict schemas.
How do I convert JSON to XML in a REST API?
In a REST API, JSON can be converted to XML using serializers or message converters that transform the response format before sending it to the client.
How can a Web API return both JSON and XML?
A Web API can return both JSON and XML using content negotiation, where the response format depends on the client’s Accept request header.
How does the readability of JSON compare to XML?
JSON is generally more readable and concise than XML because it uses fewer tags and a simpler structure, making it easier to understand and maintain.