SQL Formatter — Free Online Tool

Format SQL queries with proper keywords capitalization, indentation, and line breaks. SQL Formatter is a free online tool from the ToolsRift Code Formatters collection. It runs entirely in your browser — nothing to install, no signup, and your data never leaves your device.

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How to use SQL Formatter

  1. Open the SQL Formatter above — it loads instantly, no account needed.
  2. Enter or upload your input. Everything is processed locally on your device.
  3. Get your result immediately and copy or download it with one click.

Frequently asked questions

What SQL dialects are supported?

The formatter works with standard SQL syntax including SELECT, INSERT, UPDATE, DELETE, JOIN, and common keywords. It handles MySQL, PostgreSQL, and SQL Server syntax.

Does it validate SQL syntax?

This tool formats SQL but doesn't fully validate it. It improves readability but won't catch all syntax errors. Test queries in your database.

Can it format complex queries?

Yes, it handles nested queries, multiple JOINs, CASE statements, and complex WHERE clauses with proper indentation for each level.

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