SQL Beautifier & Formatter
Instantly format messy SQL queries into clean, readable code with proper indentation and syntax highlighting.
How To Format SQL Queries
Paste Code
Copy your raw, unformatted, or minified SQL query and paste it into the editor on the left side.
Select Dialect
Choose your database type (MySQL, PostgreSQL, etc.) from the dropdown for dialect-specific formatting rules.
Beautify
Click "Format SQL". Your code is instantly reorganized with proper indentation and syntax highlighting.
Key Features
Multi-Dialect Support
Supports formatting for all major SQL dialects including MySQL, PostgreSQL, SQLite, MariaDB, SQL Server (T-SQL), and PL/SQL.
Syntax Highlighting
The output isn't just indented; it's color-coded to distinguish keywords, strings, functions, and variables for better readability.
Private & Secure
Formatting happens locally in your browser using JavaScript. Your database queries and sensitive data are never sent to our servers.
Frequently Asked Questions
Formatting SQL makes it readable and maintainable. It helps developers quickly understand complex queries, spot syntax errors, and debug logic issues that might be hidden in a single block of unformatted text.
No, this is purely a formatter (beautifier). While it organizes your code, it does not check if the query is valid or executable against a specific database schema.
Yes, absolutely. The formatting logic runs entirely on your device (client-side). We do not store, log, or transmit your SQL queries to any backend server.
Yes. If you have a long SQL query on a single line (minified), pasting it here will break it down into a structured, indented format.
We support standard SQL, MySQL, PostgreSQL, SQLite, MariaDB, PL/SQL, T-SQL (SQL Server), Redshift, Spark SQL, DB2, and BigQuery.
Once formatted, simply click the "Copy Code" button located above the output box to copy the beautified SQL directly to your clipboard.