Can it handle commas inside quoted CSV fields?
Yes. Quoted fields, escaped quote marks, and line breaks inside quoted values are handled by the CSV parser.
Free Online CSV to JSON Converter
Convert simple CSV data to JSON and back. This free online tool gives you the result immediately in your browser.
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Private by design: this tool works on your device. Your information is not uploaded.
How to use this csv to json converter
- Paste CSV or JSON data into the input box.
- Choose the conversion direction and run the converter.
- Check the result, then copy or download it for your spreadsheet, script, or application.
Common questions
What JSON shape converts to CSV?
Use an array of objects whose property names can become the CSV column headings.
Is my CSV or JSON uploaded?
No. The conversion happens locally in your browser and the pasted data is not sent to our server.