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Format and Beautify SQL Queries Online (Multi-Dialect)

Transform messy, unformatted SQL queries into clean, readable code with consistent indentation and uppercase keywords. Runs 100% client-side with zero database query logging.

Key Technical Capabilities

  • Multi-Dialect SyntaxSupports MySQL, PostgreSQL, SQLite, T-SQL, PL/SQL, Snowflake, and BigQuery.
  • Custom Keyword CasingAutomatically converts SQL keywords to UPPERCASE for team consistency.
  • Zero Query LoggingProprietary database schemas and queries never leave your local browser.

How to Format SQL Online

  1. Paste SQL QueryPaste your unformatted SQL code into the editor.
  2. Choose OptionsSelect your database dialect and tab indent spacing.
  3. Copy Formatted SQLCopy the beautified query or download as a .sql file.

Frequently Asked Questions

Is my database query safe?
Yes, all formatting executes locally in JavaScript with zero server transmission.
Does it format subqueries and JOINs?
Yes, nested SELECT statements, CTEs, and JOINs are cleanly indented.