Free SQL Formatter Online
The best free SQL formatter online. Beautify your SQL queries with proper indentation and keyword capitalization for MySQL, PostgreSQL, and SQL Server.
Performance Tip
Properly formatted SQL is easier to debug and helps in identifying missing joins or poorly optimized where clauses.
Built With Care
“This formatter applies consistent indentation and keyword capitalization following common SQL style guides. Processing is entirely client-side for security.”
SQL Formatter & Beautifier
Paste a messy SQL query and get back properly indented, readable code. Capitalizes keywords, aligns clauses, and handles nested subqueries. Works with MySQL, PostgreSQL, and SQL Server.
- 1Paste your messy or unformatted SQL code into the 'Raw Query' box.
- 2Click the 'Format SQL' button to instantly beautify your query.
- 3Review the capitalized keywords and indented sub-queries.
- 4Copy the clean SQL to your clipboard for use in your database tool.
- Smart Indentation: Automatically organizes SELECT, FROM, and WHERE clauses for better readability of your sql statements.
- Keyword Uppercasing: Standardizes SQL reserved keywords (like SELECT, JOIN, UNION) to uppercase.
- Multi-Dialect Support: Works seamlessly with MySQL, PostgreSQL, SQL Server, and SQLite.
- Instant Formatting: SQL queries are prettified in real time as you paste or type.
Real Ways People Use This
Query Cleanup
Format minified or poorly indented SQL for easier debugging and code review.
Code Sharing
Prepare SQL queries for documentation, tutorials, or team collaboration with clean formatting.
Legacy Query Refactoring
Make old or auto-generated SQL queries more readable before optimizing performance.