SQL Formatter

Pretty-print or minify SQL with keyword-aware line breaks. Free, runs entirely in your browser — no signup, and nothing you paste in is uploaded.

SQL is one of the few languages where formatting genuinely changes comprehension, because the execution order does not match the reading order. FROM and JOIN run before SELECT, so a query laid out with the joins stacked and indented reads much closer to what the database actually does.

Keyword-aware breaking matters most on the queries you inherit — the four-join report with a subquery in the WHERE clause that arrived as one 600-character line. Minifying is the other direction and has one real use: getting a query into a string literal or a log line without the newlines fighting you.