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SQL Formatter

Free

Paste messy or minified SQL and get a clean, indented, readable query. Supports multiple SQL dialects including MySQL, PostgreSQL, SQLite, and T-SQL.

Dialect:

How to Use SQL Formatter

  1. 1

    Paste your raw, minified, or poorly-formatted SQL query into the input panel.

  2. 2

    Select your SQL dialect from the dropdown — MySQL, PostgreSQL, SQLite, T-SQL, or BigQuery — to ensure accurate keyword handling.

  3. 3

    Toggle keyword casing between uppercase (SELECT, FROM, WHERE) and lowercase to match your team's style guide.

  4. 4

    The formatted, indented query appears in the output panel. Click "Copy" to copy it to your clipboard.

Features

  • ✓ Multi-dialect support
  • ✓ Keyword case toggle
  • ✓ Configurable indentation

Frequently Asked Questions

Which SQL dialects are supported?

MySQL, PostgreSQL, SQLite, T-SQL (MSSQL), BigQuery, and generic SQL. Select your dialect in the dropdown for accurate keyword casing.

Does it handle CTEs and subqueries?

Yes. The formatter handles complex multi-statement SQL including CTEs (WITH clauses), subqueries, JOINs, and stored procedure syntax.