SQL Formatter
SQL Formatter & Beautifier
Transform messy SQL queries into beautifully formatted, readable code. Supports all major database dialects.
Powerful Features
Auto-Formatting
Automatically indent and structure your SQL queries
5 SQL Dialects
MySQL, PostgreSQL, MariaDB, T-SQL, and Standard SQL
Side-by-Side View
Compare raw and formatted SQL instantly
Quick Copy
One-click copy of formatted queries
Privacy First
All formatting happens locally in your browser
Instant Results
Format even complex queries in milliseconds
How It Works
Paste Your SQL
Copy your messy SQL query into the left editor
Select Dialect
Choose your database type for optimal formatting
Click Format
Hit "Format SQL" to beautify your query
Copy and Use
Copy the formatted SQL from the right panel
Supported SQL Dialects
Format queries for any major database system
📘 Standard SQL
ANSI SQL formatting for universal compatibility
🐬 MySQL
Optimized formatting for MySQL databases
🐘 PostgreSQL
PostgreSQL-specific syntax formatting
🦭 MariaDB
MariaDB query formatting support
🪟 T-SQL
SQL Server and T-SQL formatting
Perfect For
Essential tool for database developers and DBAs
👨💻 Code Reviews
Make queries readable for team reviews
📚 Documentation
Format SQL for technical documentation
🐛 Debugging
Understand complex queries faster
🎓 Learning
Study well-formatted SQL examples
📊 Reporting
Clean up generated query output
🔧 Maintenance
Maintain legacy database code
Common problems this tool solves
How to Beautify Stored Procedures Online
Complex stored procedures can be a nightmare to maintain. Use our formatter to organize long SQL blocks into readable structures.
How to Format SQL for Better Readability
Clean up messy SQL queries instantly. Our free online SQL formatter adds proper indentation and line breaks to make your code readable.
How to Format SQL for Production Migrations
Ensure your SQL scripts are clean, readable, and error-free before running them on production servers.