SQL Formatter
Format and beautify SQL queries online for free. Uppercase keywords, indent clauses, and make SQL readable in one click.
About SQL Formatter
Instantly format messy or minified SQL queries into clean, readable code with proper indentation and uppercase keywords. Supports SELECT, INSERT, UPDATE, DELETE, JOIN, GROUP BY, ORDER BY, and common SQL functions. Or minify formatted SQL back into a single line.
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Your privacy is built in
Everything in SQL Formatter runs locally in your browser — your data never leaves your device and is never uploaded to a server, so nothing you enter is stored or seen by anyone else. No account, no sign-up, no watermark, and completely free.
Frequently asked questions
Which SQL dialects are supported?
The formatter works with standard SQL syntax (ANSI SQL), and is compatible with MySQL, PostgreSQL, SQLite, and SQL Server syntax.
Does it validate the SQL?
The tool formats and beautifies SQL but does not execute or validate it against a database.