CSV to SQL Converter

Paste or upload CSV data and generate CREATE TABLE and INSERT statements for your database. Everything runs locally in your browser.

SQL dialect

Delimiter

Table name

Letters, digits, and underscores are kept; other characters are replaced.

Empty values

Choose how empty CSV cells are written in INSERT statements.

First row contains column namesUse multi-row INSERT

CSV input

How to use

Is my CSV uploaded to a server?: No. The conversion runs entirely in your browser using JavaScript. Your CSV data never leaves your device.
Which SQL dialects are supported?: MySQL, PostgreSQL, SQL Server, and SQLite. Each dialect uses its own identifier quoting and string escaping rules.
How are empty cells handled?: You can choose to emit NULL or an empty string. The choice is applied consistently to every empty cell.
How are data types inferred?: Each column is inspected and typed as integer, decimal, boolean, date, or text based on the values present. You can override by inspecting the generated CREATE TABLE statement.
Does the tool execute the SQL?: No. The tool generates SQL text only. It never connects to a database or executes any statement.