Convert JSON to XML or CSV

Paste your JSON, choose XML, set the root element name if you want something other than root, and click Convert. The tool outputs indented XML with an XML declaration, ready to copy or download as data.xml.

Paste a JSON array of objects, choose CSV and click Convert. Each object becomes a row and each key becomes a column. Download the data.csv file and open it in Excel, Google Sheets or LibreOffice.

Nested objects are flattened into one column per value, with the path joined by dots. For example address.city and address.zip become two columns. This keeps the CSV flat so spreadsheets can read it.

An array of simple values such as strings or numbers is joined into one cell separated by semicolons. An array that contains objects is stored in the cell as JSON text so no data is lost.

Each item in a list becomes its own element with the same tag name. A top-level array uses item as the tag name. Empty values and null become self-closing tags.

Yes. Pick comma, semicolon, tab or pipe. Semicolon is common in European versions of Excel, and tab gives you a TSV style file. Values that contain the delimiter, quotes or line breaks are quoted correctly.

XML element names cannot contain spaces or most symbols. The tool replaces invalid characters with an underscore and adds a leading underscore if a name starts with a digit, so the XML stays well-formed.

Yes. The characters &, < and > in your values are converted to XML entities so the output is valid and safe to parse.

The input must be valid JSON first. Common causes are trailing commas, single quotes and unquoted keys. Run the JSON formatter and validator to find the exact line and column, fix it, then convert again.

This page converts from JSON to XML and CSV only. To clean up an existing XML file, use the XML formatter.

No. The conversion happens in your browser, so customer lists, API exports and private data are never sent to a server or stored.

It is free with no sign-up. There is no fixed limit, but very large files depend on your device memory. It works on phones, tablets and computers.