SQL Formatter
Format and beautify SQL queries with customizable indentation and keyword casing options.
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What is SQL Formatter?
A SQL formatter takes raw or messy SQL queries and reformats them with consistent indentation, line breaks, and keyword casing. Properly formatted SQL is easier to read, debug, and maintain, especially for complex queries with multiple joins and subqueries.
How to Use
- Paste your SQL query into the input area
- Click Format to beautify with consistent indentation
- Toggle UPPERCASE Keywords to standardize keyword casing
- Choose your preferred indentation style (2 spaces, 4 spaces, or tab)
Frequently Asked Questions
- Does the formatter support all SQL dialects?
- The formatter handles standard SQL syntax well, including common dialects like MySQL, PostgreSQL, and SQL Server. Some vendor-specific extensions may not format perfectly.
- Will formatting change the behavior of my SQL query?
- No, formatting only changes whitespace and casing. The logical meaning and execution of your query remains identical.
- Can I minify SQL for use in application code?
- Yes, click the Minify button to collapse your SQL into a single line with minimal whitespace, useful for embedding in code strings.