SQL Formatter

Welcome to the Professional SQL Formatter, an industry-grade utility designed for database developers, backend engineers, and data analysts who demand clean and readable code. Reading unorganized, unindented SQL can be a significant productivity drain and often leads to misinterpreting complex query logic. Our tool provides a high-fidelity solution for beautifying and standardizing your scripts. Whether you are dealing with a raw SQL dump from an application log or a messy script from a collaborator, our tool uses advanced parsing logic to apply consistent indentation, line breaks, and keyword casing (such as converting SELECT and FROM to uppercase). We support a wide range of dialects including MySQL, PostgreSQL, Microsoft SQL Server, Oracle, and SQLite. Beyond simple beautification, the tool offers a "Minify" option to compress code for production environments. Our algorithm is specifically tuned to handle deeply nested subqueries and complex JOIN operations, ensuring that the structural hierarchy of your data requests is visible at a glance. Privacy is paramount: all formatting occurs locally within your web browser. Your SQL queries and sensitive schema information are never transmitted to our servers. Whether you are debugging a slow query or preparing code for a peer review, our SQL Formatter ensures your scripts are professional, standardized, and easy to maintain.