SQL Formatter & Beautifier
Format and beautify SQL queries with proper indentation. Make complex queries readable with keywords uppercase and proper alignment.
How to Use
- Paste your SQL query
- Select SQL dialect
- Click Format SQL
- Copy the formatted query
About This Tool
SQL formatting is essential for understanding complex queries. Our formatter transforms single-line or messy SQL into properly structured, indented queries that are easy to read and debug.
Keywords like SELECT, FROM, WHERE, and JOIN are converted to uppercase (or your preference) for quick identification. Columns in SELECT clauses are aligned vertically for scanning.
Subqueries are indented to show their relationship to the main query. Complex JOIN chains are broken down with each JOIN on its own line, making table relationships clear.
The formatter supports common SQL dialects including MySQL, PostgreSQL, SQL Server, and Oracle. Dialect-specific syntax is handled appropriately.