Convert JSON to XML

Paste JSON data or open a file and get XML instantly. Free, no sign-up — and your data never leaves your device.

Input Open file

Output

Settings

Input separatorFirst row contains column namesDetect numbers and true/falseOtherwise every value stays textOutput separatorUse semicolon for Excel in many European countriesExcel-friendly encoding (UTF-8 BOM)Keeps letters like ą, é, ü correct when the CSV is opened in ExcelIndentationXML element namesUsed when the data has no names of its own

How to convert JSON to XML

Paste your JSON into the Input box, click Open file, or drag a file onto it.
Check the output format (XML) and adjust Settings if needed — separator, column names, indentation.
Click Copy or Download.

About JSON and XML

JSON is the standard data format of web APIs and JavaScript apps. It can hold nested objects and lists.

XML is a tag-based format used by feeds, invoices, sitemaps and many older business systems.

Frequently asked questions

How do I convert JSON to XML?

Paste your JSON data into the Input box or open a file. The XML result appears instantly on the right — copy it or click Download.

Is my data uploaded anywhere?

No. FileCrafty converts the data inside your browser, so customer lists, exports and API keys never leave your device. It also works offline once the page is open.

How are XML attributes and repeated elements handled?

Attributes become keys starting with “@”, element text next to child elements becomes “#text”, and elements that repeat (such as several <book> items) become a list. The same rules are used in reverse when creating XML.

Does it accept JSON Lines (one object per line)?

Yes. Files with one JSON object per line (.jsonl / NDJSON) are read as a list of records.

Is there a size limit?

There is no fixed limit — files of tens of megabytes work fine on a computer. Very large files are not shown in the text box, but they are still converted in full.

Is it free?

Yes — free, unlimited and without sign-up.

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