SQL Formatter
Beautify and format your SQL queries for better readability.
Checking status...
About SQL Formatter
Turn messy, unreadable SQL queries into structured, professional code. Our formatter handles complex joins, nested selects, and various SQL dialects to ensure your database queries are perfectly indented.
How to Use
- Paste your single-line or unformatted SQL query into the text area.
- Click 'Format SQL' to apply standard database coding conventions.
- Copy the formatted query for use in your database client or application code.
- Easily spot missing commas or incorrect join logic in the prettified output.
Common Use Cases
- Beautifying long, generated SQL queries from ORMs or logging systems.
- Making complex analytical queries readable for documentation and peer review.
- Standardizing the SQL style across a team of developers or data scientists.
Technical Details
Leverages the sql-formatter library to apply keyword capitalization and indentation rules specific to various SQL dialects (MySQL, PostgreSQL, etc.).
Frequently Asked Questions
- Is my query data safe?
- Yes, all SQL formatting is performed locally on your device. Your table names and sensitive query logic are never uploaded to our servers.
- Which SQL dialects are supported?
- We support standard SQL, as well as dialects like MySQL, PostgreSQL, and SQL Server.
100% Private & Secure
This tool runs entirely in your browser using client-side technology. Your files and data are never sent to a server, ensuring 100% privacy and speed.