SQL Minifier
Minify SQL queries by removing unnecessary whitespace and comments.
Runs entirely in your browser — your data is never uploaded to any server.
How it works
- Paste SQL queryFormatted query
- MinifyStrips whitespace & comments
- Copy minified SQLSingle-line output
What this tool does
- SQL query minification
- Strips SQL comments
- Instant browser execution
Frequently Asked Questions
No. Query semantics remain identical.
Privacy and security
Your input is processed by JavaScript running inside your browser. Nothing you paste is sent over the network, logged, or stored — which is what makes this safe to use with production data. If you want to check this yourself: open your browser’s developer tools, switch to the Network tab, and use the tool — you will see no request carrying your file or input leave the page.