FREE · DEVELOPER TOOLS
CSS Minifier.
Reduce CSS whitespace and comments without restructuring rule order.
How to use CSS Minifier
Paste source text, adjust the available settings and generate. Review the output before integrating it into a project.
How it works
Reduce CSS whitespace and comments without restructuring rule order. No rule restructuring. Review output with the target browsers and template system. Source is processed locally; generated code is not executed.
Example
Generate the included sample to inspect the output.
Questions about CSS Minifier
Is CSS Minifier free, and do I need an account?
Yes. This tool is free to use in your browser without an account. Processing takes place on your device.
What are the limits and what should I check?
No rule restructuring. Review output with the target browsers and template system. Review the result before using it in your work.
Is my input sent to a server?
Your input is processed in your browser and is not uploaded by this tool. Files and pasted text are cleared when the page is refreshed. Normal website requests are still required to load the page and its libraries. Read the privacy explanation.