SQL Formatter
Format and beautify SQL queries with support for 8+ database dialects. 100% client-side.
How do I use SQL Formatter?
Paste your unformatted SQL query into the input editor.
Select your target SQL dialect (PostgreSQL, MySQL, SQLite, etc.) from the Right Control Panel.
Click 'Format SQL Now' to beautify your query instantly.
Copy or download your formatted query from the Export Results panel.
What features does SQL Formatter offer?
Multi-dialect support for PostgreSQL, MySQL, SQLite, T-SQL, MariaDB, BigQuery.
Configurable keyword casing (UPPER, lower, preserve original case).
100% Client-Side execution — zero data sent to external servers.
Right Control Sidebar architecture optimized for 14-inch laptops.
Indentation options (2 spaces or 4 spaces) for clean code style.
Frequently Asked Questions about SQL Formatter
Is my SQL query uploaded to any server?
No. All formatting logic runs entirely within your browser using client-side JavaScript. Your database queries and data remain 100% private.
Which SQL dialects are supported?
We support Standard SQL, PostgreSQL, MySQL, SQLite, Transact-SQL (SQL Server), MariaDB, BigQuery, and PL/SQL.
Is this SQL Formatter free to use?
Yes! JoyTools is completely free with no usage limits, sign-ups, or subscriptions required.