Developer Tools
Prettifies minified or messy SQL queries with syntax highlighting.
Paste your minified or messy SQL query directly into the input text area.
Select your specific database dialect from the dropdown menu (e.g., PostgreSQL, MySQL, T-SQL) for the most accurate formatting rules.
The tool will automatically parse and format your query in real-time, displaying the beautified, syntax-highlighted code in the output pane.
Click the "Copy" button to instantly copy the cleaned SQL to your clipboard, ready for your IDE or database management tool.
Reading raw, unformatted SQL from logs, legacy codebases, or database exports is a painful and error-prone process. Minified queries are notoriously difficult to debug, often hiding critical logic errors or missing commas within massive blocks of text. Our free online SQL Formatter is built specifically for data analysts, backend developers, and database administrators who need to prettify messy SQL instantly.
Supporting a wide range of SQL dialects—including standard SQL, PostgreSQL, MySQL, MariaDB, SQLite, and T-SQL—this tool automatically applies consistent indentation, capitalizes keywords, and introduces line breaks for maximum readability. What once looked like an impenetrable wall of text is instantly transformed into beautifully structured, easy-to-read code. Furthermore, the built-in syntax highlighter makes identifying clauses, strings, and operators a breeze.
Security is paramount when handling database queries. That's why our SQL Formatter runs 100% in your browser. Whether you are analyzing sensitive business logic or proprietary schema designs, your queries never leave your local machine. Enjoy a fast, private, and frictionless formatting experience without ever signing up or worrying about data leaks.
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