Developer

SQL Formatter

Clean up SQL locally before reviews and tickets. Processing stays on your device — no upload, no account.

How to use SQL Formatter

  1. Paste a SQL query.
  2. Format (or minify).
  3. Copy the result.

Why use this free sql formatter tool?

  • All processing happens locally in your browser. Your files are never uploaded to a server.
  • Keyword uppercasing.
  • Line breaks before major clauses.
  • Optional minify.

Technical details

Heuristic formatter - not a full SQL parser. Exotic dialects or string literals with keywords may need a manual touch.

SQL Formatter FAQ

Is SQL uploaded?

No. All processing happens locally in your browser. Your files are never uploaded to a server.

Which dialect?

Generic SQL style (SELECT/FROM/WHERE/JOIN…).

Stored procedures?

Best for single statements; complex scripts may format imperfectly.

Minify?

Yes - collapse whitespace for compact logs.

Related free converters

More private browser tools people use with sql formatter.