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CSV to JSON Converter

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Convert CSV data to a clean JSON array of objects. Handles quoted fields, custom delimiters and header rows. 100% client-side and private.

Input

Delimiter

First row is header Pretty print

JSON

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All processing happens locally in your browser — nothing is uploaded.

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update v1.0

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Paste CSV (first row = headers). Choose a delimiter; JSON output updates live.

Disclaimer: This tool is provided "as is" without warranty of any kind. Results are for educational and utility purposes.