About SQL Formatter
Readable SQL is easier to debug, review, and maintain. Our SQL formatter automatically adds proper indentation, line breaks, and consistent keyword casing to your queries.
Supported Dialects
- Standard SQL: ANSI SQL compatible formatting
- MySQL: MySQL-specific syntax support
- PostgreSQL: PostgreSQL dialect with dollar-quoting
- SQLite: Lightweight SQLite syntax
Frequently Asked Questions
Does formatting change the SQL logic?
No. Formatting only changes whitespace and keyword casing. The query logic and results remain identical.
Can I format stored procedures?
Yes, the formatter handles complex SQL including stored procedures, CTEs, subqueries, and window functions.
Is my SQL data secure?
All formatting happens in your browser. No SQL is sent to any server.
What is the maximum SQL size?
The tool supports up to 100,000 characters of SQL input.