SQL Formatter
Beautify, minify, and format SQL queries with proper keyword capitalization and indentation. Supports major SQL dialects (MySQL, PostgreSQL, SQLite, SQL Server) with dialect-specific keyword sets.
Common Use Cases
Use the SQL Formatter online for these scenarios:
- Code review: Beautify minified SQL for colleague understanding
- Debug long queries:: Nested subqueries are easier to read formatted
- Teaching/docs:: Format SQL neatly in tutorials
- Version control diff: Unified format makes git diff clearer
- Cross-database compatibility: Standard SQL formatting, works with MySQL/PG/SQLite etc.
Frequently Asked Questions
Here are the most common questions:
Q: Which SQL dialects are supported?
A: MySQL, PostgreSQL, SQLite, SQL Server, Oracle etc.
Q: Does it change SQL semantics?
A: No. Formatting only adjusts whitespace and line breaks, not logic.
Q: Can it detect syntax errors?
A: Can mark obvious errors (unclosed quotes etc.), but not replace database parser.
Related Tutorials
Want to learn more about SQL Formatter? Check out these tutorials: