SQL Formatter
Beautify SQL for MySQL, PostgreSQL, and generic SQL.
Database
OpenFree SQL formatter and database tools
Make SQL easier to read, review, debug, document, and share with a browser-based formatter for everyday database workflows.
Readable SQL for reviews
SQL formatting makes long queries easier to read by applying consistent indentation, line breaks, and keyword structure.
This helps when reviewing reports, debugging joins, sharing snippets, or preparing examples for documentation.
Formatting is not validation
A formatter improves readability but does not guarantee that a query is correct, secure, or efficient.
Review generated SQL against your database engine, permissions, indexes, and parameterization rules before running it.
Frequently asked questions
Does formatting change SQL behavior?
Formatting should only change whitespace and readability, not the intended query behavior.
Can this check SQL performance?
No. Use your database's explain plan and monitoring tools to evaluate performance.