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SQL Formatter — Beautify SQL Queries Online

SQL Formatter applies consistent indentation and keyword capitalization to any SQL query, making complex joins, subqueries, and CTEs readable. It supports standard SQL, PostgreSQL, MySQL, and most common dialects.

Common Use Cases

  • Formatting minified SQL from ORM query logs
  • Beautifying stored procedures for code review
  • Cleaning up SQL exported from database GUI tools
  • Making complex multi-join queries readable

Frequently Asked Questions

How do I format a SQL query online?

Paste your SQL query into SmartDevBox. The SQL Formatter auto-detects SQL keywords and applies formatting. It supports SELECT, INSERT, UPDATE, DELETE, CREATE, and most standard SQL statements.

Privacy & Security

This tool runs entirely in your browser using client-side JavaScript. No data is sent to a server — your input never leaves your machine. SmartDevBox has no account system, no usage tracking, and no paid tier. See the Privacy & Security page for full details.

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