How to Convert JSON to XML
Paste or upload your JSON
Drop a JSON file or paste the text. Press Sample to try it with example data first.
Convert to XML
The XML output appears instantly. Invalid JSON is caught with a clear message pointing at the problem.
Copy or download
Copy the XML to your clipboard or download it as a file. Nothing was uploaded, so nothing needs deleting.
Why convert JSON to XML?
The usual reason is enterprise integrations, document formats and feeds like RSS, where attributes and schema validation are needed. JSON is strong for APIs, but teams switch to XML when they need its particular shape.
Is the data changed?
No. Both JSON and XML represent the same kind of structure, so the conversion is a faithful re-expression — every value is preserved.
About JSON
JSON is the dominant data-interchange format on the web, storing nested objects and arrays in a compact, machine-readable form. Best for APIs, config files and anything JavaScript touches, where nested structure and wide tooling support matter.
About XML
XML is a verbose but strict markup format with tags, attributes and namespaces, long favoured by enterprise systems and documents. Best for enterprise integrations, document formats and feeds like RSS, where attributes and schema validation are needed.
Common Uses for JSON to XML
- Migrating data from a system that exports JSON into one that only accepts XML.
- Converting a JSON config or API response into XML so it drops straight into your application or pipeline.
- Preparing JSON data for a tool, language or teammate that works natively with XML.
- Quickly inspecting JSON content in XML form, which can be easier to read or diff.
- One-off conversions where installing a library or writing a script would be overkill — paste, convert, done.
JSON vs XML: Key Differences
| Aspect | JSON | XML |
|---|---|---|
| Full name | JavaScript Object Notation | Extensible Markup Language |
| Structure | Hierarchical (nested) | Hierarchical (nested) |
| Human readable | High | Medium |
| Best used for | APIs | enterprise integrations |
| Typical setting | Web APIs and apps | Enterprise and documents |
Tips & Things to Know
The conversion runs entirely in your browser
Your JSON data is processed on your own device and never uploaded to a server. That makes it safe for internal, confidential or personal data — when you close the tab, nothing is left behind.
A faithful re-expression
Both JSON and XML describe the same kind of structure, so the conversion preserves your data exactly — nothing is dropped or reshaped.
Validation catches mistakes early
If your JSON has a syntax error, the tool tells you what and where instead of producing broken XML. Fixing the source and converting again takes seconds.
No installation, works everywhere
This runs in any modern browser on any device — Windows, Mac, Linux, Android or iPhone — with nothing to install and no account to create. It is completely free with no watermark or limit.
Frequently Asked Questions
How do I convert JSON to XML for free?
Paste your JSON above and the XML appears instantly. It is completely free, with no signup, no limits and no watermark.
Is my JSON data uploaded to a server?
No. The whole conversion runs inside your browser, so your data never leaves your device — important for private or internal data.
What happens if my JSON is invalid?
The tool validates as it converts and shows a clear error describing the problem, rather than producing broken XML.
Does it handle nested or complex data?
Yes. Nested objects and arrays are handled correctly and mapped into XML as faithfully as the target format allows.
Is there a size limit?
Because it runs in your browser, very large files depend on your device's memory, but typical files convert instantly with no upload limit.
Can I convert XML back to JSON?
Often yes — FlipMyFormat has converters in both directions for common formats. Check the related tools below.
Do I need to install anything?
No. It works in any modern browser on any device, with nothing to install.
Is this JSON to XML converter really free?
Completely free, forever, with no account, no watermark and no premium wall.