SQL Formatter
Instant SQL Formatter & Beautifier
Structured Query Language (SQL) is powerful, but complex queries can quickly become unreadable "spaghetti code." Our SQL Formatter automatically organizes your code with proper indentation, spacing, and capitalization. Whether you're a DBA, backend developer, or data analyst, clean SQL is essential for maintenance and debugging.
Key Features
Multi-Dialect Support
SQL syntax varies between databases. Our tool supports multiple dialects including Standard SQL, PostgreSQL, MySQL, and PL/SQL. Simply select your dialect to ensure specific keywords and functions are formatted correctly.
Readability & Standards
We enforce industry-standard formatting rules:
- Keywords (SELECT, FROM, WHERE) are capitalized.
- Nested conditions are properly indented.
- Joins and subqueries are visually separated.
This makes code reviews faster and reduces logic errors.
Why Format SQL?
Easier Debugging
Trying to find a missing parenthesis in a 500-character single-line query is a nightmare. Formatting breaks it down logically, highlighting structure and making syntax errors obvious.
Secure & Private
Your database queries often contain sensitive schema information or logic. This formatter runs entirely in your browser. No SQL code is sent to our servers, keeping your database structure private.