SQL Formatter
Kostenloser SQL-Formatter. Formatieren Sie hässliche einzeilige SQL-Abfragen in eine lesbare, eingerückte Abfrage. Unterstützt SELECT, JOIN, WHERE, GROUP BY über die meisten Dialekte hinweg.
Runs in your browserUpdated Apr 26, 2026
SQL Input
Formatted SQL
⌘⇧C
Häufig gestellte Fragen
›Which SQL dialects are supported?
Standard ANSI SQL works across PostgreSQL, MySQL, SQLite, MS SQL and most others. Vendor-specific extensions may format imperfectly.
›Does it modify the query?
Only whitespace and case — keywords are uppercased by convention but the logic is identical to your input.
›Is my SQL sent to a server?
No — formatting happens entirely in your browser. Useful when working with sensitive queries.
›Can it format very long queries?
Yes — anything your browser can hold in memory. Multi-thousand-line queries work fine.
›Is the formatter free?
Yes — fully free, no signup.