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SQL Formatter

Turn one-line SQL into readable, color-coded queries with uppercase keywords and clean line breaks. Free and private.

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Frequently asked questions

Which SQL dialects are supported?

MySQL, PostgreSQL, SQLite and standard ANSI SQL all work well, including joins, subqueries and parentheses.

Does it change my query logic?

No. It only reformats whitespace and uppercases keywords. Your query runs exactly the same.

Is my SQL uploaded?

No. Everything runs in your browser. Sensitive queries stay on your device.