Click the upload area above or drag and drop your .json file. Enconvert accepts JSON files up to 5 MB on the free tier. Your file is processed securely and deleted after conversion.
Convert JSON to XML Online - Free Data Format Conversion
Convert JSON to XML free with Enconvert. Transform REST API data into XML for enterprise systems and SOAP services. No sign-up required. Developer API available.
Click to upload or drag and drop
Accepts JSON
Result
How to Convert JSON to XML
1
Upload Your JSON File
2
Convert JSON to XML
Enconvert transforms your JSON into well-formed XML with proper element nesting, data typing, and UTF-8 encoding. The output is valid XML ready for enterprise systems and SOAP APIs.
3
Download Your XML File
Your converted XML is ready instantly. Click the download button to save the file. Download links stay active for 1 hour on the free tier.
Why Convert JSON to XML?
JSON is the standard for modern REST APIs, but many enterprise systems, legacy applications, and industry standards still require XML. Converting JSON to XML bridges modern web services with traditional enterprise infrastructure.
Enterprise and legacy system integration. SOAP web services, enterprise resource planning (ERP) systems, and many government and healthcare data exchanges require XML. If your application produces JSON but needs to communicate with these systems, JSON-to-XML conversion is the bridge.
Industry standard compliance. Regulated industries use XML-based standards: HL7 for healthcare, XBRL for financial reporting, and ONIX for publishing. Converting JSON data to XML is necessary for compliance with these standards.
Schema validation support. XML supports XSD schemas that strictly define and validate data structure. Converting JSON to XML enables schema validation that JSON Schema does not match in widespread enterprise adoption.
When to keep JSON instead: For REST APIs, web applications, and modern microservices, JSON is the standard. XML is more verbose and heavier. Only convert to XML when the receiving system requires it.
Enconvert generates well-formed XML server-side. The free tier supports 100 conversions per month with no sign-up required.
JSON vs XML
| Feature | JSON | XML |
|---|---|---|
| Syntax | Curly braces, square brackets | Opening and closing tags |
| Verbosity | Compact | Verbose (2-3x larger) |
| Data Types | Strings, numbers, booleans, null, arrays, objects | Everything is text (types via schema) |
| Schema Validation | JSON Schema (growing adoption) | XSD (industry standard) |
| Comments | Not supported | Supported (<!-- -->) |
| Attributes | No concept of attributes | Elements can have attributes |
| Namespaces | Not supported | Full namespace support |
| API Standard | REST APIs | SOAP APIs |
| Best For | Modern web, REST APIs, JavaScript | Enterprise systems, SOAP, regulated industries |
Frequently Asked Questions
Yes. The output includes a proper XML declaration, root element, and correctly nested child elements. Special characters are properly escaped. The output passes standard XML validators.
JSON arrays are converted to repeated XML elements with the same tag name. For example, {"items": ["a", "b", "c"]} becomes repeated item elements within an items parent element.
Yes. Nested JSON objects are converted to nested XML elements, preserving the full hierarchy. The depth of nesting is not limited.
The free tier accepts JSON files up to 5 MB with 100 conversions per month — no sign-up or credit card required. The Starter plan ($19/mo) supports 2,000 conversions with 15 MB file limits, the Pro plan ($49/mo) supports 10,000 conversions with 50 MB limits, and the Business plan ($149/mo) supports 50,000 conversions with 150 MB limits.
Yes. The Enconvert API supports programmatic conversion for enterprise integration pipelines. Send JSON via the REST API and receive XML output. Integration examples are available in Python, JavaScript, and cURL.
Integrate via API
Automate JSON to XML conversions in your application with just a few lines of code.
curl -X POST "https://api.enconvert.com/v1/convert/json-to-xml" \
-H "X-API-Key: sk_YOUR_SECRET_KEY" \
-F "file=@input_file" \
-o output_file