SQL Beautifier
About SQL Beautifier
The SQL Beautifier is an essential tool for database developers and administrators who work with SQL queries. This tool automatically formats your SQL code with proper indentation, line breaks, and keyword capitalization, making complex queries much easier to read and understand. Whether you're debugging a query or preparing code for documentation, our SQL formatter ensures your queries are clean and professional.
SQL beautification improves code readability by organizing keywords like SELECT, FROM, WHERE, JOIN, and GROUP BY on separate lines with consistent indentation. This structured format makes it easier to spot errors, understand query logic, and maintain database code over time. Well-formatted SQL is especially important in team environments where multiple developers need to understand and modify queries.
Our tool runs entirely in your browser using client-side JavaScript, ensuring that your SQL queries never leave your device. This is crucial for maintaining data privacy and security, especially when working with queries that may contain sensitive information or proprietary business logic. You can format SQL queries from any database system including MySQL, PostgreSQL, SQL Server, Oracle, and more.
The SQL Beautifier supports all standard SQL syntax including complex features like subqueries, common table expressions (CTEs), window functions, and joins. It intelligently handles nested queries and preserves the logical structure of your SQL statements. The tool is perfect for cleaning up minified or poorly formatted SQL that you might encounter in logs, legacy code, or third-party applications.
Using the SQL Beautifier is simple: paste your unformatted SQL query into the input area, click the Format button, and instantly receive a beautifully formatted version with proper indentation and keyword capitalization. You can then copy the formatted SQL and use it in your database management tools, code editors, or documentation. Start beautifying your SQL queries today for better code quality and maintainability!