What is SQL Prettify?
SQL Prettify is an online tool that formats and beautifies SQL queries with customizable indentation and keyword casing. Whether you're a database developer writing queries, a DBA maintaining SQL scripts, or a data analyst sharing queries, our prettifier creates readable SQL instantly.
This tool formats SQL with proper indentation, keyword casing (UPPER/lower/Title), line breaks at logical points, and consistent spacing. Supports all major SQL dialects including MySQL, PostgreSQL, SQL Server, and Oracle.
Why Use SQL Prettify?
Unformatted SQL queries are difficult to read and maintain. Development teams need consistently formatted SQL for code reviews, documentation, and maintenance. Manual formatting is tedious and results in inconsistent styles across team members.
Database developers use this prettifier to format complex queries, improve code readability, and maintain consistent style standards. Data analysts benefit from readable queries that are easier to understand and modify.
The tool instantly formats SQL with customizable options, ensures consistent code style across teams, and works with all SQL dialects. It's particularly valuable when reviewing queries, documenting databases, and maintaining SQL codebases.
Common Use Cases
Query Formatting: Format complex SQL queries for better readability.
Code Reviews: Prettify SQL before sharing with team members for review.
Documentation: Create readable SQL examples for technical documentation.
Legacy Code: Reformat old SQL scripts to modern style standards.
Learning SQL: Study well-formatted queries to understand SQL structure.
How to Use SQL Prettify
Using our SQL prettifier is straightforward: paste unformatted SQL into the input field, configure formatting options (indentation, keyword casing, line breaks), click prettify to format the query, and copy the formatted SQL with one click. The tool handles complex nested queries and preserves logic.
All formatting is performed client-side in your browser, ensuring your SQL queries remain private and secure. The prettifier supports customization to match your team's code style preferences.