What is SQL Formatter?
SQL Formatter is a free online tool that beautifies SQL queries by adding proper indentation, line breaks, and uppercase keywords. It supports all major SQL dialects including MySQL, PostgreSQL, SQL Server, Oracle, and SQLite. Essential for database developers and data analysts.
Common Use Cases
Code Review
Format complex queries before code review for better readability.
Documentation
Clean up SQL for inclusion in technical documentation.
Debugging
Make long, complex queries easier to understand and debug.
Learning
Format minified SQL to understand query structure and logic.
How to Use This Tool
- Paste your SQL query into the input field
- Click "Format" to beautify the query
- Keywords will be uppercased automatically
- Copy the formatted SQL for use in your project
Related Tools
Learn More
- Presto — SQL Grammar Official grammar reference for the SQL dialect family most formatter styles target.
- SQLite Lang Reference Official statement syntax reference used by SQLite (widely embedded in test fixtures).