SQL Formatter
Input
Output
Start typing to format your SQL
Your formatted SQL will appear here
About SQL Formatter
Our free online SQL Formatter is an essential tool for database developers and analysts. It helps you beautify and format SQL queries for better readability and maintenance. Supports MySQL, PostgreSQL, SQLite, SQL Server, and other SQL dialects.
Key Features
Real-time Formatting
See your SQL formatted instantly as you type with live preview.
Multi-dialect Support
Works with MySQL, PostgreSQL, SQLite, SQL Server, Oracle, and more.
Beautify & Minify
Switch between readable indented format and compact single-line output.
100% Client-side
All SQL processing happens in your browser - your queries stay private.
Copy & Download
One-click copy to clipboard or download as a .sql file.
Syntax Highlighting
Keywords, functions, and values are color-coded for clarity.
How to Use
- 1Paste your SQL query into the input area on the left.
- 2The tool automatically formats your SQL in real-time.
- 3Toggle between 'Beautify' for readable format or 'Minify' for compact output.
- 4Click 'Copy' to copy the output or 'Download' to save as a file.
- 5Use 'Clear All' to reset and start fresh.
Pro Tips
- 💡Formatted SQL is much easier to debug and review in code reviews.
- 💡Use uppercase for SQL keywords (SELECT, FROM, WHERE) for better readability.
- 💡The formatter handles complex queries including subqueries and CTEs.
- 💡Consider adding comments to complex queries before formatting.