CSS & HTML Minifier
CSS & HTML Minifier
Shrink CSS and HTML by removing comments and whitespace, so your pages load faster.
How to Use the Minifier
Choose CSS or HTML, paste your code, and the minified version appears instantly along with how much smaller it is. Copy it into your stylesheet or template to cut file size and speed up loading.
Why Minify Code?
Smaller files download faster, which improves your Core Web Vitals and search ranking. Minifying removes comments and spacing that browsers do not need, without changing how the code behaves.
Frequently Asked Questions
Does minifying change how my site works?
No. It only removes characters that browsers ignore, like comments and extra spaces. The behaviour stays the same.
Should I keep an unminified copy?
Yes. Keep your readable source for editing and use the minified version in production.
Is my code uploaded?
No. Minification happens entirely in your browser.