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  3. SQL Formatter

SQL Formatter

Format and beautify SQL queries

Sample Queries

Related Tools

  • JSON Formatter - format query results
  • Diff Checker - compare query versions
  • CSV to JSON - convert query output
  • Regex Tester - test SQL pattern matching

How to Use SQL Formatter

  1. Paste your SQL query

    Enter the SQL query you want to format and beautify.

  2. View formatted SQL

    See your query formatted with proper indentation and keyword casing.

  3. Copy the result

    Click Copy to use the formatted SQL in your database tools.

Frequently Asked Questions

Is this SQL Formatter free and secure?
Yes, the SQL Formatter is completely free to use. All SQL formatting happens locally in your browser, so your queries never leave your device. This is important since SQL often contains sensitive table names, column names, and data.
What SQL dialects are supported?
The formatter works with standard SQL and supports common syntax from MySQL, PostgreSQL, SQLite, SQL Server, and Oracle. It handles SELECT, INSERT, UPDATE, DELETE, CREATE, and other common statement types with proper keyword capitalization and indentation.
Why should I format my SQL queries?
Formatted SQL is easier to read, debug, and maintain. Proper indentation makes complex joins, subqueries, and conditions clearer. Well-formatted queries are also easier to review in code reviews and help teams maintain consistent coding standards.
Can I format multiple SQL statements at once?
Yes, you can paste multiple SQL statements separated by semicolons, and the formatter will process them all while maintaining the statement boundaries. This is useful for formatting migration scripts, stored procedures, or batch queries.