LocalkitFind a tool↵

CSV ↔ JSON

Convert CSV to JSON and back.

🔒 Runs entirely in your browser. Nothing is uploaded.

Questions.

Is my data uploaded?

No. Files are read and converted in your browser.

Are quoted fields supported?

Yes. Quotes, escaped quotes and line breaks inside fields follow RFC 4180.

What about nested JSON?

Nested objects and arrays are written into the cell as JSON text.

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