SQL Formatter
Format, beautify, and minify SQL queries with syntax highlighting, proper indentation, and keyword uppercasing.
SQL Input
Formatted output will appear here
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Everything you need to know
Free Online SQL Formatter
Paste any raw, minified, or messy SQL query and instantly get a clean, readable version with proper indentation and uppercase keywords. The formatter handles complex queries with multiple JOINs, subqueries, CTEs, and window functions. Whether you are debugging a slow query or reviewing a colleague's code, formatted SQL is dramatically easier to understand.
SQL Syntax Highlighting
The formatted output uses color-coded syntax highlighting to make your SQL even more readable. Keywords appear in bold purple, string literals in green, and numeric values in blue. This visual differentiation helps you quickly spot the structure of complex queries without straining your eyes.
Minify SQL for Production
Switch to Minify mode to compress your SQL into a compact single-line format with minimal whitespace. Minified SQL is ideal for embedding in application code, configuration files, ORM raw queries, or API payloads where readability is less important than compactness.
Privacy & Security
All SQL formatting runs entirely in your browser using JavaScript — no data is sent to any server. This makes it safe to format queries containing sensitive table names, column values, or proprietary business logic without any privacy concerns.
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