Developer Tool Developer Tool

SQL Formatter

Beautify or minify SQL queries with readable clauses and consistent keyword casing.

✓Format + minify ✓Keyword case ✓Quoted values preserved

Uppercase Keywords

SQL Input

Paste a SQL statement

Formatted SQL

Readable output

SELECT u.id,u.name,count(o.id) AS orders
FROM users u
LEFT
JOIN orders o ON o.user_id=u.id
WHERE u.active=1
    AND o.created_at >= "2025-01-01"
GROUP BY u.id,u.name
ORDER BY orders desc;

SQL formatted successfully.

SQL Ready

How to Use

Paste SQL, choose keyword case, then format for reviews or minify for compact transport. Copy the result in one click.

Technical Specs

Supports common SELECT, INSERT, UPDATE, DELETE, JOIN, WHERE, GROUP, ORDER, UNION, LIMIT, comments, and quoted values up to 1 MB.

Readable SQL is reviewable SQL

Consistent clause breaks and keyword casing make joins, filters, aggregation, and ordering easier to inspect before a query reaches production.

Frequently Asked Questions

Does formatting execute my query? +

No. This tool only transforms SQL text and never connects to a database.

Are comments preserved? +

Minification removes comments; formatting focuses on the executable statement.

Are quoted values changed? +

Keyword casing skips quoted strings and identifiers.

Which dialects work? +

Common syntax shared by MySQL, PostgreSQL, SQLite, and SQL Server is supported.

SQL Style Guide Write maintainable queries JOIN Types Explained Choose correct relationships Query Performance Basics Avoid common bottlenecks

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