SQL Workbench // Browser-native
A serious SQL workbench, in your browser.
Query, explore, and analyze data with DuckDB running locally via WebAssembly — or connect to your own PostgreSQL, MySQL, SQLite, or DuckDB backend over Apache Arrow. No install. No account.
$ free · no signup · your data stays in your browser
Works with
Features
Built for people who live in SQL.
Runs in your browser
A full DuckDB engine compiled to WebAssembly runs on your machine. Open the app and start querying — nothing to install, nothing to provision.
Bring your own backend
Point bitbench at any endpoint that speaks Apache Arrow IPC. Run your database wherever you like — your infrastructure, your rules.
Every database you use
PostgreSQL, MySQL, SQLite, DuckDB, and ClickHouse through one consistent interface. Switch connections without switching tools.
Arrow-native, end to end
Results move as Apache Arrow columnar data from your database to the grid — no lossy JSON round-trips in between.