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JSON to XML Converter

Free online JSON to XML converter — turn JSON into indented XML in your browser, with attribute support. Nothing is uploaded.

Learn more: JSON, YAML, XML & TOML: Data Formats ComparedThe strengths, pitfalls and best uses of JSON, YAML, XML and TOML — and what gets lost when converting.

Runs entirely in your browser — nothing you enter is uploaded or stored.

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JSON to XML Converter

Free online JSON to XML converter — turn JSON into indented XML in your browser, with attribute support. Nothing is uploaded.

Paste your JSON on the left and the XML is produced instantly on the right — right in your browser. There’s no upload step: your data never leaves the page, which you can confirm from the Network panel or our privacy policy.

Credits

This tool is powered by open-source libraries that run in your browser:

fast-xml-parser — XML ⇄ JS (MIT)

Frequently asked questions

How do I convert JSON to XML?

Paste or type your JSON in the left editor (or use Sample / Upload / URL). The XML appears instantly on the right — copy or download it. Everything runs in your browser.

Is my data uploaded anywhere?

No. This converter runs entirely in your browser — your JSON is never sent to a server. You can verify it in the Network tab or in our Content-Security-Policy.

Is the JSON to XML free?

Yes — completely free, no sign-up and no limits. Everything happens client-side.

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JSON to CSV ConverterFlatten a JSON array of objects into CSV.CSV to JSON ConverterTurn CSV rows into a structured JSON array.CSV to Markdown TableConvert CSV into a GitHub-flavored Markdown table.JSON to YAML ConverterConvert JSON into readable YAML.JSON FormatterFormat, validate and minify JSON with error locations.JSON MinifierStrip whitespace from JSON.