Online SQLite 3 Preloaded Playground — run SQL queries in your browser

Free Online SQLite 3 Preloaded Playground

Current database engine: SQLite 3 Preloaded (sqlite3_data)

A read-only SQLite 3.49 (3.49.1) database with preloaded tables: penguins with measurements of 344 penguins of three species from three islands in Antarctica, little_penguins with a 10-row sample, and a small laboratory dataset (person, department, experiment, performed, plate, machine, usage).

The penguins table is ideal for practicing filtering, GROUP BY, NULL handling and aggregate functions; the lab tables for joins. To create your own tables, use the empty SQLite 3 playground.

NEW Now embed mode is available: put an interactive SQL editor on any web page with one script tag.

SQLize is a browser-based SQLite 3 Preloaded SQL editor and query runner for fast testing, debugging, formatting, and sharing. It is useful for interview tasks, migration checks, analytics validation, and learning SQL in a real execution environment.

Developers, students and data analysts from more than 100 countries, most of all India, the United States, Russia, Brazil, Italy, Poland and Vietnam, use SQLize to run SQLite 3 Preloaded queries online without installing a database server. A shareable link turns any query into a reproducible example for a colleague, a teacher or a question on Stack Overflow.