Free Online Tool
SQL Minifier
Collapse a SQL query onto a single line, removing comments.
SQL Minifier lets you collapse a SQL query onto a single line, removing comments. Paste your code below and the minified result appears immediately — no waiting, no upload, and nothing saved anywhere.
How to use SQL Minifier
- Paste your original code into the input box.
- Review the minified result generated by the tool.
- Copy the minified output, or download it as a .txt file.
- Use Clear to start over with new code.
Key features
- Minifies your input by removing unnecessary whitespace and formatting.
- 100% private — your code stays in your browser.
- Free to use, with no sign-up and no daily limit.
- Handles both short snippets and long files well.
Questions
Frequently asked questions
Is SQL Minifier free to use?
Yes — SQL Minifier is completely free, with no sign-up, no trial period, and no hidden limits.
Is my text uploaded anywhere when I use SQL Minifier?
No. SQL Minifier runs entirely in your browser using JavaScript. Your text is processed on your own device and is never sent to a server.
Can I use SQL Minifier on my phone?
Yes. SQL Minifier works in any modern browser, including on mobile devices, with no app to install.
Is there a limit to how much text I can use?
There's no artificial limit. Because everything runs in your browser rather than on a server, SQL Minifier can generally handle as much text as your device can comfortably process.
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