SQL Formatter
Format and beautify SQL queries instantly
Support for MySQL, PostgreSQL, SQLite, MariaDB, BigQuery, and more. Perfect for developers and database administrators.
Input SQL
Formatted SQL
📊 Multiple Dialects
Support for MySQL, PostgreSQL, SQLite, MariaDB, BigQuery, and standard SQL. Each dialect has proper syntax recognition.
🎨 Customizable
Control indentation size, keyword casing, and formatting style. Make your SQL code match your team's standards.
⚡ Instant Format
Real-time formatting as you type. Copy formatted SQL or download as .sql file. Works entirely in your browser.
Why Format SQL?
Readability
Well-formatted SQL is easier to read, understand, and debug. Proper indentation and spacing make complex queries much more manageable, especially when working with JOINs, subqueries, and CTEs.
Team Collaboration
Consistent formatting across your team's SQL code makes code reviews easier and reduces confusion. It's essential for maintaining large codebases with multiple contributors.
Best Practices
- ✅ Use consistent keyword casing (typically UPPERCASE)
- ✅ Indent subqueries and nested statements
- ✅ Align SELECT columns for easy scanning
- ✅ Put JOIN conditions on separate lines
Common Use Cases
- 🔍 Debug complex queries from application logs
- 📝 Clean up SQL from ORMs and query builders
- 📚 Document database schemas and migrations
- 🎓 Learn SQL syntax and best practices
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