SQL Formatter
Format a cramped SQL query into clean, indented, readable structure.
Making a query readable
A complex SQL query written as one long line is a nightmare to read and to debug, with joins, conditions and subqueries all running together. Formatting lays it out with keywords aligned, clauses on their own lines and consistent indentation, so the logic of the query becomes visible and you can actually follow what it does.
Paste your SQL and it is reformatted cleanly.
Where readable SQL pays off
Well-formatted SQL is not just tidier, it is easier to get right. When the SELECT, FROM, JOIN and WHERE clauses are laid out clearly, a missing join condition or a misplaced parenthesis stands out instead of hiding in a wall of text. It also makes queries far kinder to review and to hand to a colleague. Consistent formatting is one of those small habits that quietly prevents bugs in the queries you write and rescues the ones you have inherited.
Frequently asked questions
Does formatting change what my query does?
No. It only changes the layout — indentation and line breaks — not the query itself.
Why format SQL at all?
Readable layout makes logic errors like a missing join condition or misplaced parenthesis far easier to spot.
Is my query uploaded?
No. The formatting happens in your browser.