Does it handle quoted fields with commas?

CSV ↔ JSON Converter

Convert CSV data to JSON arrays and JSON arrays back to CSV format with header detection.

Pro Tip: Text analysis and formatting occur offline with maximum data security.

How It Works

Transform comma-separated CSV data into structured JSON arrays, or convert JSON data back into CSV format with automatic header row detection and delimiter support.

Input CSV or JSON

Paste your spreadsheet CSV table or JSON object array.

Choose direction

Convert CSV to formatted JSON or JSON back into structured CSV.

Download or copy

Copy the result to clipboard or download the converted data file.

Key Features & Capabilities

CSV to JSON array conversion

JSON to CSV export

Auto-detect headers

Custom delimiter support (comma, tab, semicolon)

Download as .csv or .json

Frequently Asked Questions

Yes, quoted fields with embedded commas and line breaks are properly parsed.

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Your files are processed locally in your browser. No data is uploaded to any server.