SQL Formatter

SQL Formatter takes unformatted or minified SQL queries and rewrites them with consistent indentation, capitalised keywords, and line breaks that make even complex multi-join queries easy to read. Well-formatted SQL is easier to review in code reviews, debug in query editors, and maintain over time.

Paste any SQL statement — SELECT, INSERT, UPDATE, DELETE, CREATE, or stored procedure definitions — into the input area and click Format. The tool supports multiple SQL dialects including MySQL, PostgreSQL, SQLite, T-SQL (SQL Server), and standard ANSI SQL.

You can also use the tool to minify SQL when you need a compact single-line version for embedding in code strings. All formatting happens in the browser with no query data sent to any server.