SQL Formatter
Format, minify and beautify SQL
SQL Input
Result
What is a SQL Formatter?
A SQL Formatter is a tool that transforms unformatted or hard-to-read SQL queries into a clear, indented representation. Keywords like SELECT, FROM, WHERE, and JOIN are automatically capitalized, and the query is logically structured. This makes reading, debugging, and understanding complex queries significantly easier. Especially with long queries containing multiple joins, subqueries, or nested conditions, a formatter is indispensable for maintaining code clarity and enabling effective collaboration.
How do I use the SQL Formatter?
Paste your SQL into the input field and select the appropriate dialect (MySQL, PostgreSQL, MSSQL/T-SQL, SQLite, or Standard SQL). Then click "Format" to get the query with indentation and uppercase keywords. Alternatively, you can choose "Minify" to remove all unnecessary whitespace and line breaks. The result can be copied to your clipboard with a single click.
Why format SQL online?
Well-formatted SQL is easier to understand, maintain, and discuss with your team. Our online tool runs entirely in your browser, and no data is sent to a server. This makes it ideal for sensitive database queries that should not be transmitted over the internet. You need no installation and no plugin - just open the page and format your SQL instantly. The tool supports the most common SQL dialects, so dialect-specific syntax is correctly recognized and formatted.
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Also try our JSON Formatter for API responses, the Test Data Generator for SQL INSERT statements, or the Diff Checker to compare query versions.