Hello World Classes
BACK_TO_TOOLS
Teacher-Built
Interactive Module

SQL Beautifier & Formatter

> Transform messy SQL queries into clean, readable code instantly. Supports Standard SQL, PostgreSQL, MySQL and more.

Input Query0 chars
Formatted Result
// Formatted result will appear here...

How to use SQL Beautifier?

1

Input SQL

Paste your unformatted, messy SQL query.

2

Select Dialect

Choose MySQL, PostgreSQL, or Standard SQL.

3

Beautify

Get a clean, indented, upper-case formatted query.

Why use this tool?

Readability: Understand complex joins and subqueries easily.
Debugging: Spot missing commas or keywords faster.
Standardization: Follow best practices for SQL styling.

Trusted by Hello World Classes

We build these free tools to help our community of Indian developers and students save time. No ads, no data collection—just utility.

STUCK ON THIS CONCEPT?

Visualizing is great, but a deep dive explains *why*. Check the full lesson in our course.

About This Tool

This SQL Beautifier & Formatter is part of the extensive developer toolkit provided by Hello World Classes. Designed for students, beginners, and professional developers, our tools aim to simplify complex coding tasks. Whether you are debugging Python code, converting HTML to PDF, or just testing your typing speed, we have a free tool for you.

Our mission is to make coding accessible. By combining interactive tools with our comprehensivecoding courses, we provide a holistic learning environment.

Why Hello World Classes?

  • ✔100% Free Tools: No hidden costs, premium subscriptions, or paywalls.
  • ✔Student Focused: Built to help you ace your exams and interviews.
  • ✔Indian Tech Community: Join thousands of learners mastering Python & Web Dev.
  • ✔Fast & Secure: All processing happens in your browser or secure cloud.
Teacher-Built Platform
Beginner-First Approach
No Shortcuts, Just Learning