How do I format SQL online?
On the DevTools SQL Formatter page, paste your query, choose a dialect, and click Format. Output is indented locally—no registration required.
SQL Formatter
DevTools SQL Formatter beautifies SQL queries locally in your browser with automatic keyword indentation and line breaks—supports PostgreSQL, MySQL, SQLite, and more, free with no sign-up.
SQL Formatter
Beautify SQL queries with automatic keyword indentation and line breaks; supports PostgreSQL, MySQL, SQLite, and more.
SQL dialect
About this tool
Paste compressed or messy SQL, choose indent width and dialect, then format for readable multi-line structure—ideal for code review and documentation.
How to use
- Paste your SQL query.
- Select indent width and SQL dialect.
- Click Format and copy the result.
FAQ
Which SQL dialects are supported?
Standard SQL, PostgreSQL, MySQL, SQLite, T-SQL, and other common dialects. Keywords are uppercased and broken across lines with indentation.
Does SQL formatting leak my data?
No. All processing runs in your browser—SQL text is never uploaded.
Is the SQL Formatter free?
Yes. DevTools is free for normal use.
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