SQL Formatter

Free online SQL formatter. Format, beautify, and minify SQL queries instantly. Works with MySQL, PostgreSQL, SQLite, and more. All processing is local and private.

Input SQL
Output
 
        
  
 

How to Use SQL Formatter 
 
 
 
 1 
 
 
Paste Your SQL
 
Type or paste your SQL query into the input panel. The tool accepts SELECT, INSERT, UPDATE, DELETE, CREATE, and other SQL statements.
 
 
 
 2 
 
 
Choose an Action
 
Click "Format" to beautify and indent your SQL with proper keyword capitalization and line breaks. Click "Minify" to compress it to a single line.
 
 
 
 3 
 
 
Copy the Result
 
The output appears in the right panel. Copy it and paste it into your database client, code editor, or documentation.
 
 
 
 
  
 
Examples
 
 
Before (Unformatted)
SELECT id,name,email FROM users WHERE active=1 ORDER BY name ASC
 
After (Formatted)
SELECT id, name, email
FROM users
WHERE active = 1
ORDER BY name ASC
 
 
  
 

Frequently Asked Questions

 
 
  What is a SQL formatter?     
 
A SQL formatter takes raw, unformatted SQL and applies consistent indentation, capitalization, and line breaks to make it readable. It helps developers understand complex queries, debug issues, and maintain consistent code style across a team.
 
 
  Can this tool format any SQL dialect?     
 
Yes, this tool works with standard SQL syntax used by MySQL, PostgreSQL, SQLite, SQL Server, and other databases. It recognizes common SQL keywords and formats them consistently. For very complex database-specific syntax, results may vary.
 
 
  Does formatting change how my SQL works?     
 
No. SQL formatting only changes whitespace (spaces, tabs, newlines) and capitalization. It does not modify the actual SQL logic, table names, column names, or values. You can safely format your SQL without changing its behavior.
 
 
  When should I format vs minify SQL?     
 
Format SQL when you're reading, debugging, or sharing queries with your team. Minify SQL when you need to embed it in application code, send it over a network, or reduce storage space. Minified SQL is harder to read but more compact.
 
 
 
 
  
 
SQL Formatting Best Practices
 
 
Consistent SQL formatting improves code readability, makes code reviews easier, and helps catch bugs. Here are some formatting conventions:
 
     
  • Capitalize SQL keywords (SELECT, FROM, WHERE, JOIN)
    •  
  • Put each major clause on its own line
    •  
  • Indent subqueries and JOIN conditions
    •  
  • Use consistent comma placement
    •  
 
 
  
 

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Related Articles
 
 
Guide
SQL Formatting Guide
Write clean, readable SQL queries.
 
Guide
SQL Formatting Guide
Write clean, readable SQL queries.