Digital ToolPad.
Runs 100% in your browserYour data never leaves your device. zero uploads.

SQL Beautifier

Beautify SQL text with consistent spacing and indentation for easier reading.

Input SQL

Loading...

Options

Formatted SQL

Loading...

What is SQL Formatter?

A SQL formatter (or beautifier) is a tool that automatically organizes and styles SQL code to make it more readable and maintainable.

It applies consistent formatting rules such as proper indentation, keyword capitalization, line breaks, and spacing to transform messy or compact SQL into clean, professional-looking code.

Why Use It?

Improves code readability, team collaboration, debugging efficiency, and ensures consistent coding standards across projects.

Formatting Benefits

Properly formatted SQL queries are essential for professional development and team collaboration.

  • Improve code readability with consistent indentation
  • Maintain consistent style across your team
  • Easily identify query structure and logic flow
  • Debug complex queries more efficiently
  • Follow SQL coding best practices
  • Reduce onboarding time for new team members

Pro Tip:

Use uppercase keywords for better readability and follow your team's indentation standards for consistency.

Supported Features

Our SQL formatter supports a wide range of SQL features and dialects:

  • Multiple SQL dialects (MySQL, PostgreSQL, SQLite, MariaDB)
  • Complex JOIN operations and subqueries
  • Window functions and CTEs
  • DDL statements (CREATE, ALTER, DROP)
  • DML statements (INSERT, UPDATE, DELETE)
  • Preserves SQL comments and string literals
  • Real-time formatting as you type
  • Syntax highlighting and error detection

Privacy First:

All formatting is done locally in your browser. Your SQL queries never leave your device.

Powerful SQL Formatting Features

Multi-Dialect Support

Format SQL for MySQL, PostgreSQL, SQLite, and more

Smart Formatting

Intelligent indentation and keyword placement

Customizable Options

Control indentation, casing, and line spacing

Instant Processing

Real-time formatting with syntax highlighting

Working with SQL Beautifier

Clean up a pasted query before discussing it in a review or adding it to documentation. Consistent layout helps reveal clause boundaries and nested expressions. Keep formatting changes separate from intentional changes to query logic.

How to use SQL Beautifier

  1. Paste a SQL statement and choose the supported dialect.
  2. Adjust indentation and formatting settings.
  3. Format the query and review the output before copying it.

SQL Beautifier example

Beautify a one-line aggregation query and compare the GROUP BY and HAVING clauses in the expanded result.

What to expect from the result

This is a text-formatting utility, not a database connection or SQL security checker. Validate important queries in your own test environment.

SQL Beautifier questions

How do I use SQL Beautifier?

Paste a SQL statement and choose the supported dialect. Adjust indentation and formatting settings. Format the query and review the output before copying it.

What should I check in the result?

This is a text-formatting utility, not a database connection or SQL security checker. Validate important queries in your own test environment.

100% private — your data never leaves your browser

No registration, no tracking of your content, no server uploads. Don't just take our word for it:

No server, no uploads

Your files and text are processed entirely on your device. Nothing is ever sent to us.

Works offline

Once loaded, this tool keeps working with your Wi-Fi turned off. Try it.

Verify it yourself

Open your browser's DevTools → Network tab. You'll see zero requests carrying your data.