🚀 SQL Formatter
📝 Input SQL
✨ Formatted SQL
❓ Frequently Asked Questions
What SQL dialects are supported?
Our formatter supports MySQL, PostgreSQL, SQL Server, and Oracle SQL dialects. Each dialect has specific keywords and syntax rules that are properly handled during formatting.
How does the formatter handle complex queries?
The formatter intelligently handles nested queries, CTEs (Common Table Expressions), complex JOINs, and subqueries. It maintains proper indentation levels and preserves the logical structure of your SQL.
Can I customize the formatting style?
The formatter uses industry-standard formatting conventions with uppercase keywords, proper indentation (2 spaces), and logical line breaks. This ensures consistency and readability across teams.
Does it validate SQL syntax?
Yes! The formatter performs basic SQL syntax validation and will alert you to common errors like missing semicolons, unmatched parentheses, or invalid keywords for the selected dialect.
What are the query templates for?
Query templates provide starting points for common SQL operations. They include best practices and proper formatting, helping you write better SQL queries faster.
How do I export formatted queries?
Click the Export button to download your formatted SQL as a .sql file. The file includes a header comment with the dialect and timestamp for easy reference.
Is my SQL data secure?
Absolutely! All formatting happens locally in your browser. No SQL queries are sent to any server, ensuring your database schemas and queries remain completely private.
Can it handle stored procedures and functions?
Yes, the formatter supports stored procedures, functions, triggers, and other database objects. It properly formats BEGIN/END blocks and maintains the structure of procedural SQL code.