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โ‡„ CSV โ‡„ JSON Converter

Convert CSV to JSON and JSON to CSV, with a table preview.

About the CSV โ‡„ JSON Converter

Convert spreadsheet data between CSV and JSON. Quoted fields, commas inside values and line breaks are handled correctly, numbers can be detected automatically, and a table preview shows the data.

How to use it

  1. Paste CSV and click "CSV โ†’ JSON", or paste JSON and click "JSON โ†’ CSV".
  2. Check the table preview.
  3. Copy the result or download the CSV.

Frequently asked questions

Does the first row need to be headers?

Yes. When converting CSV to JSON, the first row is used as the field names.

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