Turn CSV rows into clean, database-ready SQL. Generate INSERT statements (with optional CREATE TABLE) and proper value escaping for MySQL, PostgreSQL, SQLite, and standard SQL — all in your browser.
Drop CSV file here
-- SQL output will appear hereInstant Conversion
Generate SQL INSERT statements in your browser with zero server uploads.
100% Private
Your data never leaves your browser. All processing happens locally on your device.
Proper Escaping
Strings are escaped to keep SQL safe from injection and special characters.
CREATE TABLE Support
Automatically generate CREATE TABLE statements from your CSV structure.
Multi-Dialect
Supports Standard SQL, MySQL, PostgreSQL, and SQLite dialects.
Download SQL
Export your generated SQL as a .sql file ready for your database.
Three simple steps from spreadsheet to database.
Paste your CSV into the input panel, or click “Load Sample” to try it out.
Set your table name, choose a dialect, and toggle options like CREATE TABLE.
Copy the SQL to your clipboard or download it as a .sql file for your database.
Our free online CSV to SQL converter transforms spreadsheet data into properly formatted SQL INSERT statements. Whether you need to migrate data into MySQL, PostgreSQL, SQLite, or any other relational database, this tool handles the conversion with precision.
It supports common CSV formats including quoted strings, multiline values, and escaped characters. Each generated INSERT statement uses proper value formatting with correct string escaping to help prevent SQL injection vulnerabilities.
Beyond INSERT statements, the tool can automatically detect column types from your CSV and generate corresponding CREATE TABLE statements. Numeric columns are typed as INTEGER or DECIMAL, text columns as VARCHAR, and boolean values as BOOLEAN or TINYINT depending on your chosen SQL dialect.
For large datasets, the multiline INSERT option combines multiple rows into a single INSERT statement with value lists. This reduces the number of statements and speeds up bulk imports in most database systems.
String values are wrapped in single quotes with internal single quotes escaped by doubling them (e.g., O'Brien becomes O''Brien). Special characters like backslashes and newlines are also escaped based on the selected SQL dialect.
Since all processing happens in your browser, very large files (100MB+) may cause performance issues. For best results, we recommend files under 10MB. The multiline INSERT option can help reduce output size by combining rows.
We support Standard SQL (ANSI), MySQL, PostgreSQL, and SQLite. Each dialect has its own string escaping rules and data type mappings to ensure compatibility with your target database.
No. All processing happens entirely in your browser using JavaScript. Your CSV data and generated SQL never leave your device. This ensures complete privacy for sensitive data.
The tool analyzes sample values in each column to detect types. It looks for integers, decimal numbers, booleans (true/false), and dates. If a column contains mixed types, it defaults to VARCHAR for safety.
All processing happens in your browser. Your data never leaves your device.