Toolzie

SQL Formatter

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How to Use the SQL Formatter

Paste messy SQL. Click Format. Clean indentation and capitalization. Copy formatted result.

Readable SQL essential for review and docs. Format instantly without manual work.

Frequently Asked Questions

Capitalize?

Yes, SQL keywords uppercase; table/column names preserved.

Complex?

Yes, subqueries, CTEs, window functions, CASE.

Changes behavior?

No, only whitespace and capitalization.

Dialects?

MySQL, PostgreSQL, SQL Server, Oracle, SQLite.

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About This Tool

Format and beautify SQL queries with the Toolzie SQL Formatter. Paste messy, minified, or unreadable SQL and get properly indented, keyword-capitalized, readable SQL in one click — supporting MySQL, PostgreSQL, SQLite, and more.

How to Use

  1. Paste your SQL query into the input field.
  2. Select your SQL dialect if needed (MySQL, PostgreSQL, SQLite, etc.).
  3. Click Format to beautify the query.
  4. Copy the formatted SQL for use in your codebase or documentation.

Frequently Asked Questions

Does it validate SQL syntax?

The formatter checks for common syntax issues and highlights errors, but full validation requires running against a database.

Can I minify SQL instead of formatting it?

Yes — use the Minify option to compact SQL into a single line for use in code strings.

Does it support CTEs and subqueries?

Yes — complex queries with CTEs (WITH clauses), subqueries, and JOINs are all formatted correctly.

What SQL dialects are supported?

MySQL, PostgreSQL, SQLite, T-SQL (SQL Server), and standard ANSI SQL.