Developer

SQL formatter

Format SQL queries with consistent indentation and capitalised keywords. MySQL, PostgreSQL, SQLite.

SQL dialect

Paste SQL query

Formatted output

100% private. All processing happens locally in your browser — no files or data are ever sent to a server.

How to use SQL formatter

01 Paste or type your input into the text field provided
02 The output generates instantly as you type
03 Click Copy to send the result straight to your clipboard

Frequently asked questions

Common questions about SQL formatter.

Is SQL formatter free to use?

Yes, SQL formatter is completely free. No account, subscription, or payment is ever required — just open the page and start using it.

Does SQL formatter upload my data to a server?

No. SQL formatter runs entirely in your web browser using client-side JavaScript. Your files, text, and data never leave your device, making it 100% private.

Can I use SQL formatter on my phone or tablet?

Yes. SQL formatter is fully responsive and works on all modern smartphones, tablets, and desktop browsers without installing any app.

Does SQL formatter work without an internet connection?

Yes. Once the page has loaded, SQL formatter works fully offline — all processing is done locally in your browser.

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About SQL formatter

The SQL Formatter takes unformatted or messy SQL and outputs clean, readable queries with consistent indentation and capitalised keywords. Paste a query and get properly structured output ready to commit or share. Supports common dialects including MySQL, PostgreSQL, and SQLite. Useful for code reviews, documentation, and making complex multi-line queries easier to understand and maintain. Copy the formatted output to paste into your database client or version control.