Free online tool

CSV to JSON Converter

Convert CSV rows into a formatted JSON array.

Convert CSV to JSON

The first row becomes the JSON property names.

How to convert CSV to JSON

Paste CSV with a header row, convert it, then copy or download the resulting JSON array. Every data row becomes one object.

CSV parsing behavior

The parser supports comma-separated fields, doubled quote escapes, Windows or Unix line endings, and line breaks inside quoted fields.

Frequently asked questions

How are property names selected?

Values in the first CSV row become JSON property names.

Are quoted commas supported?

Yes. The parser supports quoted commas, escaped quotes, and multiline fields.