Fieldlet

📄 File & Document Tools

CSV to JSON Converter

Convert comma-separated rows with a header into a JSON array of objects locally.

Ready to use · Runs in your browser · No signup

How to use the CSV to JSON Converter

Convert standard comma-separated text into a JSON array where the first row supplies object keys and each later row becomes an object.

  1. Paste CSV containing a header row and at least one data row.
  2. Fieldlet parses quoted commas, quoted line breaks, and doubled quote characters.
  3. Review and copy the formatted JSON array produced from the rows.

Last reviewed for accuracy:

Common questions

Does this detect semicolon or tab delimiters?

No. This focused version parses comma-separated CSV. It does support quoted commas and line breaks inside fields.

Useful next steps

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