csvsql.online

Turn CSV Files into Queryable Databases in Your Browser

Load CSV files and run SQL queries with full SQLite support. No uploads, no signup and no credit card required.

Launch App

Load CSV files as tables

Each CSV becomes a table you can query with full SQL.

JOIN across files

Query across multiple tables using standard JOINs.

Save your queries

Keep frequently used queries for later use.

Export results

Download query results as CSV or JSON.

Multiple databases

Create multiple databases and switch between them.

Dark mode

Switch between light and dark themes.