Free Online SQL Formatter & Beautifier

Format messy SQL queries instantly. Supports all major SQL dialects.

SQL Input
Formatted SQL
Enter SQL to format
Formatting Options

How the SQL Formatter Works

Our SQL formatter parses your query and restructures it with proper indentation, line breaks, and keyword casing. It transforms unreadable one-liners into clean, maintainable SQL that is easy to understand and debug.

Supports All Major Dialects

Whether you are working with MySQL, PostgreSQL, SQL Server, Oracle, or SQLite, our formatter understands dialect-specific syntax and formats accordingly.

Privacy Guaranteed

Your SQL queries are processed entirely in your browser. Nothing is sent to any server, making this safe for production queries containing sensitive data.

Frequently Asked Questions

We support all major SQL dialects including MySQL, PostgreSQL, SQL Server (T-SQL), Oracle PL/SQL, SQLite, MariaDB, BigQuery, and standard SQL.

Yes! You can adjust indentation (2 or 4 spaces), choose between uppercase or lowercase keywords, and select your target SQL dialect for optimal formatting.

The formatter focuses on beautification rather than validation. It will format syntactically correct SQL but may not catch all errors in malformed queries.

No. All formatting happens 100% locally in your browser. Your queries never leave your device, making this safe for production database queries.

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