SQL Formatter

No. Formatting and minifying run entirely in your browser with JavaScript. Your query never leaves the page and isn't sent to a server.

You can choose Standard SQL, PostgreSQL, MySQL, MariaDB, SQLite, BigQuery, Snowflake, Redshift, SQL Server (T-SQL), Oracle (PL/SQL), or Spark SQL. Picking the dialect that matches your database helps the formatter handle dialect-specific keywords and syntax correctly.

Format re-indents your query across multiple lines so clauses like SELECT, FROM, and WHERE are easy to scan. Minify collapses the query onto a single line with single spaces, which is handy for pasting into a log, a one-line config, or a string literal.

It re-formats syntactically valid SQL and can optionally upper- or lower-case keywords, but it doesn't rewrite logic or connect to a database. If your SQL can't be parsed it shows a clear error instead of mangling it — that usually points to a typo or the wrong dialect.