SQL Beautifier
Format and pretty-print minified SQL queries with proper keyword indentation. Free online developer tool — runs entirely in your browser.
Minified SQL
Formatted SQL
Formatted SQL will appear here...
Free SQL Beautifier & Formatter
Paste a minified or single-line SQL query and get a cleanly formatted version with proper indentation and keywords on separate lines. Runs entirely in your browser — no data is sent anywhere.
How to Use It
Paste your SQL into the left panel and click "Beautify SQL." The formatted query appears on the right, with major keywords (SELECT, FROM, WHERE, JOIN, etc.) placed on their own lines and logical indentation for nested clauses.
Example
A single-line query like SELECT id, name FROM users WHERE age > 18 AND country = 'US' ORDER BY name is transformed into a multi-line, indented format that's easy to read and maintain.
Common Use Cases
- Reading minified SQL generated by ORMs or query builders.
- Formatting SQL before committing it to a code repository.
- Cleaning up SQL copied from a log file or monitoring tool.
FAQs
Does this validate SQL syntax?
No — this tool only reformats whitespace and indentation. It does not parse or validate SQL syntax. Use a dedicated SQL linter for syntax checking.
Does it support all SQL dialects?
The formatter handles standard SQL keywords and works well with MySQL, PostgreSQL, SQLite, and SQL Server. Dialect-specific syntax (like PL/pgSQL blocks) may not format perfectly.