SQL Formatter

The SQL Formatter tool on our website is designed to help developers and database administrators format and beautify their SQL queries. Writing SQL queries can be cumbersome, especially when dealing with complex queries involving multiple tables, joins, and conditions. This tool makes it easy to structure your SQL code, improving readability and making it easier to debug or share with others.

What is the SQL Formatter Tool for?

The SQL Formatter tool is built to reformat unstructured SQL code into a clean, readable format. Whether you're writing complex queries or just working with simple SELECT statements, this tool ensures that your SQL code is neatly organized. It automatically adds indentation and breaks down your SQL query into logical segments, making it much easier to read and understand.

Key Features

• Multi-Dialect Support: Supports 15+ SQL dialects including MySQL, PostgreSQL, SQL Server, Oracle, BigQuery, Snowflake, and more
• Customizable Formatting: Adjust indentation size, keyword case, function case, and identifier case
• Real-time Formatting: Auto-formats your SQL as you type with configurable settings
• Sample Queries: Pre-loaded sample queries for different complexity levels
• Copy & Download: Easy copying to clipboard and downloading as .sql files
• Syntax Highlighting: Beautiful syntax highlighting for better readability
• Error Handling: Clear error messages for invalid SQL syntax

Example Input

SELECT name,age,address FROM users WHERE age>30 AND city='New York' ORDER BY age DESC;

Example Output

SELECT
    name,
    age,
    address
FROM
    users
WHERE
    age > 30
    AND city = 'New York'
ORDER BY
    age DESC;

Supported SQL Dialects

Our SQL formatter supports a wide range of database systems and SQL dialects:

• Standard SQL - ANSI SQL standard
• MySQL - Popular open-source database
• PostgreSQL - Advanced open-source database
• SQL Server - Microsoft's enterprise database
• Oracle - Enterprise database system
• SQLite - Lightweight embedded database
• BigQuery - Google's data warehouse
• Snowflake - Cloud data platform
• Redshift - Amazon's data warehouse
• Spark SQL - Apache Spark's SQL engine
• DB2 - IBM's database system
• N1QL - Couchbase's query language
• PL/SQL - Oracle's procedural language
• Trino - Distributed SQL query engine
• MariaDB - MySQL-compatible database

How to Use the SQL Formatter

1. Enter your SQL: Paste or type your SQL query in the input area
2. Choose dialect: Select the appropriate SQL dialect for your database
3. Customize settings: Adjust formatting options like indentation and case preferences
4. Get formatted output: The tool automatically formats your SQL in real-time
5. Copy or download: Use the copy button or download the formatted SQL as a file

Disclaimer

The SQL Formatter tool is provided as-is and should be used at your own risk. While we strive to ensure accurate formatting, it's important to review the formatted SQL code before running it on production databases. We are not responsible for any data loss, performance issues, or other problems that may arise from using this tool.