Online MySQL 8.4 Playground — run SQL queries in your browser

Free Online MySQL 8.4 Playground

Current database engine: MySQL 8.4 (mysql84)

This page runs MySQL 8.4 (server 8.4.11), the first Long-Term Support release of MySQL, in a clean, empty database. It keeps the SQL of MySQL 8.0 (CTEs, window functions, JSON functions) and removes features deprecated in 8.0; for example, the mysql_native_password plugin is no longer enabled by default.

Use it to test queries and schema changes against the MySQL version most production systems are moving to. Compare the results with MySQL 8.0 or the newer MySQL 9.7 in one click.

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

SQLize is a browser-based MySQL 8.4 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 MySQL 8.4 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.