CSV to JSON & JSON to CSV Converter

Easily convert CSV tables to JSON arrays of objects and vice-versa. 100% private and offline-first.

Delimiter:

Has Headers

CSV

JSON

Why convert CSV to JSON?

CSV is widely used in spreadsheet programs like Microsoft Excel and Google Sheets to store tabular datasets. Converting it to JSON allows software developers and web APIs to consume the tables as structured list objects natively in JavaScript.

Frequently Asked Questions

Yes! All processing happens locally in your web browser. Your CSV and JSON data is never uploaded to any server or shared with external parties.

Yes! You can choose comma (,), semicolon (;), or tab (\t) delimiters to parse different kinds of CSV and TSV formats.

CSV to JSON & JSON to CSV Converter

CSV

JSON

Why convert CSV to JSON?

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Frequently Asked Questions