CSV to JSON Converter

Convert CSV to JSON or SQL INSERT statements. Convert JSON arrays back to CSV.

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Mode

Delimiter

Null value

Empty string

Header row

CSV

Table Preview (showing 3 of 3 rows)

JSON

About CSV, JSON, and SQL

This tool converts tabular CSV text into JSON arrays or SQL INSERT statements.

It can also convert a JSON array of objects or arrays back into CSV.

Auto-detect chooses comma, semicolon, or tab from the first rows.

Select how to export null values, empty strings, and missing fields.

Quoted empty strings preserve the difference between null values and empty strings.

This tool does not store your input.