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FORMATTERS

SQL Query Formatter & Beautifier

Online SQL formatter and beautifier. Indent, align, uppercase SQL keywords, and format MySQL, PostgreSQL, SQLite, and SQL Server queries.

100% Client-Side Fast Private & Secure Free In-Browser Tool All Tools
About SQL Formatter

What is SQL Query Formatter & Beautifier & How Does It Work?

The TutorialsHub SQL Formatter is an indispensable tool for database administrators and backend engineers. It transforms messy, unformatted, or single-line database queries into clean, beautifully structured, and easily readable SQL syntax.

100% Privacy & Security Guarantee

All operations execute locally inside your browser engine using JavaScript. Your confidential code, JSON datasets, tokens, and credentials are never stored, logged, or transmitted across external servers.

Key Features & Capabilities

Standardizes SQL keywords (SELECT, FROM, WHERE, JOIN, GROUP BY, ORDER BY) into clean uppercase
Intelligent line breaks and clause indentation for complex multi-table queries
Supports all major SQL dialects: MySQL, PostgreSQL, SQLite, Oracle, Microsoft SQL Server
Instant SQL minifier to compress queries into compact strings for application code
Zero server transmission — run queries safely in your browser

How to Use SQL Query Formatter & Beautifier (Step-by-Step Guide)

1
Input SQL Query

Paste your raw SQL query into the left-hand editor.

2
Beautify Query

Click "Beautify SQL" to apply standard keywords capitalization and clause line breaks.

3
Minify If Needed

Click "Minify SQL" if you need a single compact string for database migrations or code strings.

4
Copy Clean SQL

Click "Copy SQL" to grab the formatted query for your database client or IDE.

Frequently Asked Questions

Standard ANSI SQL keywords are supported, making it fully compatible with MySQL, MariaDB, PostgreSQL, SQLite, SQL Server, Oracle, and Snowflake.

No. Formatting only adjusts whitespace, newlines, and keyword casing. The semantics and execution plan of your SQL query remain completely unchanged.
Learn More with Free Programming Tutorials

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MySQL Database Tutorial SQL Queries & Joins Guide

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