SQL Formatter
Pretty-print or minify a SQL query
Why people choose us
Private by design
Your input is processed securely and never sold. Client-side tools never leave your browser at all.
Instant & free
No installs, no waiting. Results in seconds, right in your browser, on any device.
Free forever
No sign-up, no watermarks, no limits. All client-side tools are free to use as much as you like.
Frequently asked questions
Does this work for every SQL dialect (MySQL, PostgreSQL, T-SQL, …)?⌄
It reformats by recognizing common keywords and structure, not by parsing a specific dialect's full grammar — it works well for standard SQL and handles most dialect-specific syntax gracefully, but very unusual constructs may format imperfectly.
Will it validate my query?⌄
No — it's a formatter, not a query validator or execution engine. It reflows valid-looking SQL; it doesn't check whether the query would actually run.
Is my SQL uploaded anywhere?⌄
No — everything runs in your browser with plain JavaScript. Nothing you paste is ever sent to a server.