SQL Formatter

Paste a one liner SQL query and get readable, indented SQL back. Supports 12 dialects (PostgreSQL, MySQL, MariaDB, SQLite, T-SQL, BigQuery, Snowflake, Redshift, Spark SQL, Trino, DuckDB and the standard). Choose 2 or 4 spaces of indent and whether keywords go uppercase, lowercase or stay as written. Useful when reviewing a query, putting one in a doc or pasting one into a Slack thread.