DB Fiddle - Online DuckDB Playground

Practice DuckDB online in your browser. Share code snippets with others.

DuckDB
SELECT 2 + 2

An Online DuckDB Playground

This is an interactive web-based SQL notebook designed to allow you to run DuckDB commands directly from your browser, with no installation or server setup required. Drawing inspiration from the simplicity of Jupyter notebooks, this app provides a dynamic environment where you can write, execute, and visualize DuckDB queries in real-time, all within a user-friendly notebook interface.

Key Features

Interactive SQL Notebook

Leverage a notebook interface that allows you to write and run DuckDB commands in individual cells. View your query results directly within the notebook for easy tracking and follow-up. Keep a log of your queries, outputs, and notes all in one place.

Powered by DuckDB in WASM

This app runs on the WebAssembly port of DuckDB and Python so the data stays in yours the browser.

Share your work

Easily share your queries, results, or individual SQL scripts online with others or export them to continue working outside the app.