Your SQL stays yours.

Free SQL Formatter is a fully client-side tool. All parsing, formatting and editing happen in your browser using JavaScript. Your SQL is never sent to a server, logged, or stored by us.

What we don't collect

• We do not transmit, save, or analyze the SQL you paste.
• We do not require an account or any personal information.
• Shared links encode their contents in the URL itself — nothing is saved server-side.

Local storage

We store a single preference — your light/dark theme choice — in your browser's local storage. It never leaves your device and can be cleared at any time.

Last updated: June 2026.