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JSON to CSV Converter for Excel and Google Sheets

Turn a JSON list of records into a CSV file that opens in Excel, Google Sheets or LibreOffice. Nested objects become parent.child columns.

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How to convert JSON to CSV

  1. Paste a JSON array of objects.
  2. Choose the separator.
  3. Download the CSV and open it in your spreadsheet.

Good to know

  • Keep Excel-friendly on so currency symbols and non-English letters show correctly in Excel.
  • Use a semicolon separator if your Excel uses commas for decimals.

Questions

Is my data private?

Yes. Everything happens inside your own browser: nothing you type or choose is uploaded to us or anyone else.

Is it free?

Completely free, with no sign-up, no watermark and no limit on how many times you use it. Light ads keep the site running.