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SQL Formatter

Beautify messy SQL queries instantly. Automatically apply consistent indentation and capitalize keywords for SELECT, INSERT, UPDATE, and more across all dialects.

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aboutTool

SQL Formatter prettifies and validates SQL data that is minified or messy. It provides real-time syntax highlighting and structure cleanup, making it easy to debug complex SQL snippets.

howToUse

  1. Paste your SQL code into the editor
  2. Set your preferred indentation (2 spaces, 4 spaces, tab)
  3. Click Format to see the cleaned result
  4. Address any syntax errors highlighted by the validator

features

  • Standard compliant SQL formatting
  • Real-time syntax highlighting
  • Data validation and error tracking
  • Auto-indentation and tag/attribute alignment
  • Minification support included
  • One-click full copy function

faq

Does it fix broken syntax?

It corrects formatting and indentation, but fundamental syntax errors are highlighted for manual correction.

Can it handle large datasets?

Modern browsers can process thousands of lines of code locally with high performance.

Is my code sent to a server?

No, all processing happens locally in your browser for maximum privacy and security.