CSV / JSON Converter

Convert CSV tables to JSON records and JSON arrays to CSV, with quoted-field and formula-injection safeguards.

✳ Input stays in this browser. No account needed.

CSV with headers, or JSON array of objects

Converted output

CSV values remain strings. Handles quoted fields and escaped quotes. Spreadsheet formula-like cells are escaped on CSV output. Maximum 10,000 rows, 100 columns.

About this utility

Convert CSV tables to JSON records and JSON arrays to CSV, with quoted-field and formula-injection safeguards. Double-check results before applying them to production infrastructure, and follow organizational security policies when using third-party websites.

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