SQL Formatter & Beautifier

SQL (Structured Query Language) is the standard language for managing and manipulating relational databases. Well-formatted SQL is crucial for readability, maintainability, and debugging. This tool formats raw SQL into a clean, indented layout with uppercase keywords.

SQL Beautifier

The beautifier takes compressed or poorly formatted SQL and adds proper indentation, line breaks before major clauses (SELECT, FROM, WHERE, JOIN, ORDER BY, etc.), and consistent keyword casing. This makes complex queries much easier to read and review.

SQL Minifier

The minifier removes all unnecessary whitespace and line breaks, producing a single-line SQL query. This is useful for embedding SQL in code strings, logging, or reducing payload size when sending queries over a network.

Syntax Highlighting

The highlighted view color-codes SQL keywords, strings, numbers, comments, and function names. Keywords like SELECT, FROM, WHERE, and JOIN are highlighted in purple, strings in green, numbers in yellow, and comments in gray.

Supported SQL Statements

This formatter handles all major SQL statement types including SELECT, INSERT INTO, UPDATE, DELETE FROM, CREATE TABLE, ALTER TABLE, DROP TABLE, as well as clauses like JOIN, LEFT JOIN, RIGHT JOIN, INNER JOIN, GROUP BY, HAVING, ORDER BY, LIMIT, UNION, and subqueries.

100% Client-Side Processing

This SQL formatter runs entirely in your browser. No SQL queries are sent to any server. Your database queries, table names, and data patterns remain completely private on your device.