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Hazuu Tools

SQL Formatter & Beautifier

Format, beautify, and clean up your SQL queries instantly with support for multiple dialects.

Input SQL
Output
Formatted output will appear here...
info

About SQL Formatter

SQL (Structured Query Language) is the standard language for managing and querying relational databases. Complex queries with multiple joins, subqueries, and conditions can quickly become unreadable when written on a single line or with inconsistent formatting.

Our SQL Formatter restructures your queries with proper indentation, keyword uppercasing, and logical line breaks. It supports multiple SQL dialects including MySQL, PostgreSQL, PL/SQL, and T-SQL. All processing runs in your browser — your queries never leave your machine.

help

How to Use

01

Paste Your SQL

Copy your SQL query and paste it into the input editor on the left.

02

Select Dialect & Format

Choose your SQL dialect, then click "Format" to beautify or "Minify" to compress.

03

Copy the Result

Use the copy button to grab your formatted SQL, or download it as a .sql file.

quiz

Frequently Asked Questions

What is a SQL Formatter? expand_more
A SQL Formatter is a tool that takes SQL queries and restructures them with consistent indentation, keyword capitalization, and logical line breaks, making complex queries easier to read, debug, and maintain.
Which SQL dialects are supported? expand_more
The formatter supports Standard SQL, MySQL, PostgreSQL, PL/SQL (Oracle), and T-SQL (Microsoft SQL Server). Select your dialect from the dropdown in the toolbar for best results.
Is my SQL query secure? expand_more
Yes. All formatting is performed locally in your browser using JavaScript. Your SQL queries are never sent to any external server, keeping your database logic private.
Does this tool uppercase SQL keywords? expand_more
Yes. The formatter automatically capitalizes SQL keywords (SELECT, FROM, WHERE, etc.) for better readability, which is a widely accepted SQL coding convention.
Can I upload a SQL file? expand_more
Yes. Click the upload button in the toolbar to load a .sql file directly from your computer into the editor.