SQL and databases
CSV to SQL Converter Online
Paste or load a CSV and generate SQL statements ready to review and adapt.
Preview
Generated SQL
CSV to SQL guide
How do you convert CSV to SQL?
Each CSV row becomes an INSERT record and its headers become column names. Always review the SQL before executing it.
Type detection
Automatic detection recognizes simple types conservatively. Values with leading zeroes remain text to avoid information loss.
Multiple or individual INSERTs
A multi-row INSERT makes the output smaller; individual INSERTs can be easier to debug or process in batches.
Advisory CREATE TABLE
The generated structure is an approximation based on the available rows. Adjust types, indexes and constraints before production use.
Frequently asked questions
CSV to SQL converter questions
How do I convert CSV to SQL?
Paste the CSV, configure the table and engine, then select Convert to SQL.
Which SQL engines are supported?
You can generate syntax for MySQL/MariaDB, PostgreSQL and SQLite.
Can I generate CREATE TABLE?
Yes, enable the option and review the structure before using it.
How are types detected?
Numbers, booleans, dates and text are recognized using conservative rules.
Are UTF-8 characters preserved?
Yes, accents, emojis and other Unicode characters are preserved.
Does the tool execute SQL?
No. It only generates SQL text for you to review and run where appropriate.
What happens to NULL values?
You can specify values such as NULL or null; empty fields are not automatically converted to NULL.
Is data stored?
The CSV and generated SQL are not stored permanently.