SQL Formatter & Beautifier (PostgreSQL, MySQL, DuckDB, T-SQL)

Fast, zero-dependency SQL formatter for VS Code, Cursor, and Windsurf.

Features

• Full Document & Selection Formatting: Format the entire .sql file (Shift+Alt+F) or only your highlighted SQL query (Format Selection).
• Smart Keyword Uppercasing: Automatically capitalizes SQL keywords while preserving string literals, identifiers, and comments.
• Modern Dialect Safe: Works cleanly with PostgreSQL JSON operators (->, ->>), DuckDB queries, CTEs (WITH), and Window functions (OVER (PARTITION BY ...)).