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SQL Formatter & Beautifier

Format, beautify, and indent messy SQL queries locally in your browser. Supports Standard SQL, MySQL, PostgreSQL, BigQuery, and SQLite with keyword capitalization and custom indentation.

🔒 Runs in your browser · No upload · No signup

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Frequently Asked Questions

Which SQL dialects are supported? ↓

The formatter supports Standard ANSI SQL syntax as well as dialect-specific conventions from MySQL, PostgreSQL, SQLite, MariaDB, Snowflake, and BigQuery.

Is my database query sent to an external server? ↓

No. The SQL Formatter runs 100% locally in your browser. Database queries containing sensitive table schemas, column names, or proprietary business logic never leave your device.

Can I customize keyword capitalization and indentation? ↓

Yes! You can choose between UPPERCASE, lowercase, or unchanged keywords, select 2-space, 4-space, or Tab indentation, and toggle comma placement styles.

Can this tool minify SQL queries for production? ↓

Yes, click the "Minify SQL" button to collapse comments, extra spaces, and line breaks into a single-line query ready for embed scripts or config files.