SQL Minifier
Strip comments and collapse whitespace to turn a multi-line SQL query into a single compact line — useful for logging, embedding and config files.
Runs entirely in your browser — nothing is uploaded.
About SQL Minifier
Strip comments and collapse whitespace to turn a multi-line SQL query into a single compact line — useful for logging, embedding and config files.
- Removes line and block comments and collapses redundant whitespace.
- Keeps string and identifier contents intact while compacting everything else.
- Produces a single-line query ready to paste into code or config.
SQL Minifier is part of Upwwards Tools, a free collection of browser-based utilities built by the team at Upwwards. Like the rest of the suite, it's free, requires no sign-up, and keeps your data on your device.
Frequently asked questions
What is SQL Minifier?
Strip comments and collapse whitespace to turn a multi-line SQL query into a single compact line — useful for logging, embedding and config files.
Is SQL Minifier free to use?
Yes — SQL Minifier is completely free with no sign-up, account or usage limits. It is part of the free Upwwards Tools collection built by Upwwards.
Is my data private when I use SQL Minifier?
SQL Minifier runs entirely in your browser. Everything you enter or upload is processed locally on your device and is never sent to a server, stored or logged.
Do I need to install anything to use SQL Minifier?
No. SQL Minifier works instantly in any modern web browser on desktop or mobile — there is nothing to download or install.