Data converters
JSON to XML
Convert a JSON object into well-formed XML. Nothing you enter leaves your browser.
Your result will appear here.
What this tool does
About the JSON to XML
This converter reads JSON input and rewrites the same usable information as XML. It changes the representation, not the meaning of the source data, except where the target format cannot express the same structure.
It is useful when data needs to move between spreadsheets, APIs, configuration files, databases, or documentation without retyping records.
How to use it
- Paste JSON in the input pane. Use the example button if you want to see the expected syntax.
- Review the input for the structure shown in the example. Then select “Convert to XML.”
- Inspect the result for warnings or structural differences, then copy it into the destination system.
Practical example
Start with a known input
Try this sample input:
{"person":{"@id":"1","name":"Avery","role":"Admin"}}
Select “Convert to XML” and compare the result with the source before using it elsewhere. What to know about the result
- JSON preserves nested objects, arrays, numbers, booleans, and null values, but it requires quoted property names and does not allow comments.
- XML represents data with elements and attributes. Repeated elements normally become repeated records during table conversion.
- Processing happens in this browser. Your entered text and selected files are not sent to FormatCalc for conversion.
Common questions
Using the JSON to XML
Is the JSON to XML free to use?
Yes. FormatCalc's JSON to XML is free to use with no account required.
Is my data private when I use the JSON to XML?
Yes. This tool processes your input locally in your browser. FormatCalc does not upload or store what you enter.
How do I use the JSON to XML?
Paste or type your input, select any available options, and choose Convert to XML. You can then copy the result.
What should I check before using the result?
JSON preserves nested objects, arrays, numbers, booleans, and null values, but it requires quoted property names and does not allow comments. XML represents data with elements and attributes. Repeated elements normally become repeated records during table conversion. Processing happens in this browser. Your entered text and selected files are not sent to FormatCalc for conversion.