SQL Formatter
Reformat SQL queries with uppercase keywords and configurable indentation for easier review.
SQL Formatter
Reformat SQL queries with uppercase keywords and configurable indentation for easier review.
About SQL Formatter
Format with uppercase keywords
The formatter uses sql-formatter and outputs SQL keywords in uppercase. Indentation can be adjusted with spaces or tabs, which helps long SELECT statements and nested subqueries stay readable.
Review query shape before changes
Use it before changing joins, WHERE conditions, or stored procedure snippets. A stable layout makes clauses, aliases, and nested blocks easier to compare in code review.
FAQ
Common questions and answers about this topic.
What does this SQL formatter do?
It auto-formats your SQL queries with proper keyword capitalization and indentation, making complex queries easier to read and maintain.
Which SQL dialects are supported?
The formatter uses standard SQL formatting that works well with MySQL, PostgreSQL, SQLite, and SQL Server queries.
Can I customize the indentation?
Yes, select 2 or 4 spaces, or tabs to match your SQL project's formatting conventions.
Is my data sent to any server?
No, SQL formatting runs entirely in your browser. Your queries are processed locally with JavaScript and never transmitted to any server.