Convert JSON to XML Free Online
Bridge modern JSON APIs with XML-requiring enterprise systems and SOAP services — convert JSON to well-formed XML instantly, no signup needed.
Drop your JSON file here
or click to browse · Max 50 MB
How to Convert JSON to XML Online
Upload Your JSON
Click or drag & drop your JSON file. Up to 50 MB supported.
Generate XML
FileForge reads the JSON structure and creates well-formed, properly nested XML.
Download XML
Get your XML file ready for any enterprise system, SOAP API, or XML processor.
Why Use FileForge?
Lightning Fast
JSON to XML conversion in seconds for any file size.
Private & Secure
HTTPS encrypted. Files deleted immediately after download.
100% Free
No account, no subscription, unlimited conversions.
Works Everywhere
Browser-based, no installs needed on any platform.
Why Convert JSON to XML?
While JSON has become the default for modern REST APIs, many enterprise systems, legacy applications, SOAP web services, and government platforms still require XML as their data format. Converting JSON to XML enables integration between modern microservices and older XML-based backends without manual reformatting.
FileForge generates well-formed XML from your JSON structure — objects become XML elements with child nodes for each key, and arrays are represented as repeated elements. The output is valid XML compatible with any SAX or DOM parser, XSLT processor, or enterprise service bus that consumes XML data.
Frequently Asked Questions
- Is the JSON to XML converter free?Yes, completely free. No account, no subscription, no limits.
- Is the output XML well-formed?Yes. FileForge generates properly structured, valid XML with correct element nesting, UTF-8 encoding declaration, and element names derived from your JSON keys.
- What JSON structures are supported?JSON objects and arrays of objects are supported. Objects become XML elements with child elements for each key-value pair. Arrays produce repeated XML elements of the same name.
- Is my data kept private?Yes. All transfers use HTTPS encryption. Your file is deleted from our servers immediately after download. We never store or read your data.
- What is the file size limit?JSON files up to 50 MB are supported free of charge.