Make SQL queries readable
A long query crammed onto one line is hard to read and harder to debug. Formatting it puts each clause — SELECT, FROM, WHERE, JOIN — on its own line with consistent indentation, so the shape of the query becomes clear and mistakes jump out. This tool pretty-prints SQL from whatever messy form you paste in.
How to use it
- Paste your SQL query.
- Format it into a clean, indented layout.
- Copy the result into your editor or documentation.
Why format SQL
- Reviewing a complex query with several joins and conditions.
- Sharing a readable query in a ticket, wiki, or code review.
- Spotting a misplaced condition or missing join once the structure is visible.
Questions people ask
Does formatting change what the query does? No — whitespace and line breaks don't affect SQL's meaning, only its readability.
Is my query uploaded? No — formatting runs in your browser, so queries that reference your schema stay private.