Free Online SQL Formatter & Beautifier
Beautify, indent, format, and align raw database query statements.
Beautify Database Queries Instantly
Writing complex database queries often leads to unindented, single-line SQL code that is extremely hard to read and debug.
Our free online SQL formatter beautifies your queries in seconds:
- Key Word Capitalization: Automatically capitalizes standard SQL commands (like SELECT, FROM, JOIN, WHERE).
- Logical Indentation: Indents tables, joins, and conditions for clear visual hierarchy.
- Multi-Dialect Support: Standard formatting compatible with MySQL, PostgreSQL, Oracle, SQLite, and SQL Server.
Key Benefits & Features
Pads nested subqueries and joins for clear readability.
Standardizes syntax by capitalizing core database keywords.
Calculations occur locally, protecting sensitive query variables.
How to Use the SQL Formatter Step-by-Step
This utility runs entirely inside your browser using client-side JavaScript. We prioritize your security: none of your inputted text is logged or stored.
- 1
Paste your raw SQL query string inside the editor.
- 2
Select preferred indentation spacing.
- 3
Click the "Format SQL" button to beautify code.
Practical Examples
select * from users where id=1
Frequently Asked Questions (FAQ)
Does this formatter run database commands?▼
No, this is a cosmetic code formatter. It does not connect to your databases or execute any queries.
What SQL dialects are supported?▼
The formatter uses standard ANSI SQL rules, which are compatible with MySQL, PostgreSQL, SQLite, MS SQL Server, and Oracle.
Is my database query safe?▼
Yes, formatting is handled client-side by JavaScript. Your schema queries remain private.
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