What SQL dialects are supported?

The formatter supports standard SQL syntax including SELECT, JOIN, INSERT, UPDATE, DELETE, CREATE, and subqueries. It works with MySQL, PostgreSQL, SQLite, SQL Server, and Oracle syntax.

Does it modify my query logic?

No. The formatter only changes whitespace and keyword casing — your query logic remains exactly the same.

Is my SQL query sent to a server?

No. All formatting is done client-side in your browser. Your queries never leave your device.

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SQL Formatter

Format and beautify SQL queries with proper indentation and keyword highlighting.

Indent:

Input SQL

Formatted SQL

How to Use SQL Formatter

1
Paste your SQL query in the input area.
2
Choose your preferred indent size.
3
Click "Format SQL" to beautify.
4
Copy the formatted SQL with one click.

About SQL Formatter

Format messy SQL queries into clean, readable code with our free SQL Formatter. The tool automatically uppercases SQL keywords, adds proper line breaks and indentation, and structures your queries for easy reading.

Supports SELECT, INSERT, UPDATE, DELETE, CREATE, JOIN, subqueries, and all standard SQL syntax. Choose between 2 or 4 space indentation. Paste a complex one-liner query and get beautifully formatted SQL in one click.

All formatting happens in your browser — your queries never leave your device. Essential for developers, DBAs, data analysts, and students working with databases. Makes code reviews, debugging, and learning SQL much easier.