Formatted SQL is easier to read, debug, and optimize. Helps visualize JOINs and subqueries.

Does formatting change behavior?

No. SQL formatting only adds whitespace. Query logic remains identical.

What dialects are supported?

Standard SQL, MySQL, PostgreSQL, SQL Server, and Oracle syntax.

Should SQL keywords be uppercase or lowercase?

SQL is case-insensitive for keywords, but the convention is to use uppercase for keywords (SELECT, FROM, WHERE) and lowercase for table/column names. This improves readability in large queries.

How do I format a complex SQL query with multiple JOINs?

Place each JOIN on its own line, align ON clauses with indentation, and put each join condition on a separate line. This tool automatically handles complex JOIN formatting for you.

SQL Formatter/Beautifier

Format and beautify your SQL queries

Indent: Keywords:

Input SQL

Output

About SQL Formatting

SQL formatting improves the readability of your database queries by adding proper indentation, line breaks, and consistent keyword casing.

Well-formatted SQL is easier to read, debug, and maintain, especially for complex queries with multiple joins and conditions.

SQL Formatter/Beautifier

About SQL Formatting

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