SQL Formatter - Beautify MySQL, PostgreSQL & SQLite | ToolsAid
Professional SQL Formatter. Beautify complex queries for MySQL, PostgreSQL, and SQL Server. Uppercase keywords, fix indentation, and debug syntax online.
key Features
- Format SQL, MySQL, PostgreSQL, and SQLite
- Uppercase keywords automatically
- Indent complex JOINs and Subqueries
- Minify SQL for application code
- 100% Client-Side Processing
The SQL Formatter is an essential tool for database administrators and backend developers. It turns unreadable, single-line SQL queries into structured, easy-to-read code blocks.
Beautify: We handle uppercase keywords, proper indentation for nested queries, and clean operator spacing. It's perfect for code reviews or debugging complex logic.
Performance: Need to embed a query in your application? Use the Minify feature to remove unnecessary whitespace and save bytes.
Frequently Asked Questions
Which databases are supported?
We support Standard SQL, MySQL, PostgreSQL, SQLite, and MariaDB dialects, ensuring compatibility with your specific database.
Why format SQL?
Complex queries with multiple JOINS can be unreadable. Formatting helps visualize the logic path, making debugging significantly easier.
Is my query private?
Yes. Your queries are formatted locally in your browser and are never sent to our servers.
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