Format, beautify, and minify SQL queries with syntax highlighting. Supports multiple SQL dialects.
Automatically format SQL with proper indentation, line breaks, and keyword casing for maximum readability.
Format SQL for MySQL, PostgreSQL, SQLite, SQL Server, and more. Each dialect follows its own conventions.
Color-coded SQL keywords, functions, strings, and numbers make your queries easy to read and debug.
Your SQL queries never leave your browser. No data is transmitted to any server — perfect for sensitive database queries.
Remove unnecessary whitespace and comments to create compact SQL for production use or API calls.
Copy formatted SQL to clipboard or download as a .sql file. Upload existing files for instant formatting.
Common questions about SQL formatting and our online SQL beautifier.
Our SQL formatter supports Standard SQL, MySQL, PostgreSQL, SQLite, and SQL Server dialects. Each dialect handles specific syntax differences like backtick quoting in MySQL, dollar-quoted strings in PostgreSQL, and bracket identifiers in SQL Server.
No. All SQL formatting happens entirely in your browser using JavaScript. Your queries never leave your device, making it safe to format sensitive database queries containing production data or credentials.
Yes. The formatter handles complex SQL including multi-table JOINs, nested subqueries, CTEs (WITH clauses), window functions, CASE expressions, and stored procedures. Each is properly indented for readability.
SQL minification removes unnecessary whitespace, newlines, and comments from your query to create the most compact version. This is useful for embedding SQL in application code, API calls, or reducing query string length.
No. The formatter only changes whitespace, indentation, and optionally keyword casing. Your query logic, table names, column names, values, and structure remain completely unchanged.