Developer formatter
SQL Formatter
Paste SQL, validate syntax-like structure, choose casing and indentation, reset the editor, and copy readable or minified output.
Queries stay local while formatting, highlighting, minifying, clearing, and copying.
Input SQL
Formatted SQL
SELECT u.id, u.name, u.email, o.total_amount, o.created_at FROM users u inner JOIN orders o ON u.id = o.user_id WHERE o.status = 'completed' AND o.total_amount > 100 order by o.created_at DESC LIMIT 50;
Review-friendly SQL
Format SELECT, JOIN, WHERE, GROUP BY, and CASE blocks for code review.
Minify option
Compress a query into one line for examples, fixtures, or log comparison.
Copy output
Copy the formatted SQL into docs, migrations, dashboards, or tickets.
SQL Formatting Notes
Readable diffs
Put major clauses and selected columns on separate lines so query changes are easier to review.
Vendor syntax
Dialect-specific extensions may need manual adjustment after automatic formatting.
FAQ
Is SQL sent to a server?
No. Formatting, minifying, syntax highlighting, validation messages, reset, and copy actions run locally in your browser.
Can I minify SQL too?
Yes. Use the minify option when you need a compact single-line query for logs, examples, or embedded code.
Which SQL dialects are supported?
The formatter targets common SQL structure used by PostgreSQL, MySQL, SQLite, SQL Server, and similar relational databases.