About This CSV to JSON Converter

This free CSV to JSON converter transforms your CSV data into JSON format directly in your browser. No data is sent to any server — everything runs locally for maximum privacy and speed.

Features

• CSV to JSON — Convert CSV data to JSON arrays or objects with headers as keys
• JSON to CSV — Reverse conversion from JSON arrays back to CSV
• Multiple Delimiters — Comma, tab, semicolon, and pipe delimiters supported
• Drag & Drop — Drop a CSV file directly onto the input area
• Smart Parsing — Handles quoted fields, escaped quotes, commas inside quotes, and empty fields
• Download & Copy — Save the result as a .json or .csv file or copy to clipboard
• Privacy — 100% client-side, your data never leaves your browser

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