CSV to JSON

Convert quoted CSV rows into a JSON array of objects.

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How to use csv to json

Paste CSV with a header row, choose the delimiter, and convert.

Things worth knowing

Supports quoted delimiters, escaped double quotes, and multiline fields. Headers must be unique and nonempty. Values remain strings, preserving leading zeros.

Is my input saved or uploaded?

Your input is processed locally and is not saved by this site. Reloading or leaving the page clears your work. Copy or download anything you want to keep. Only saved and recent tool IDs are stored on this device.

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