CSS Minify – Clean & Compress CSS
CSS Minify or CSS Compressor is a free online tool that reduces CSS file size by removing all the unnecessary elements that aren’t needed to be mentioned such as: extra spaces, line breaks, comments, etc. This tool doesn’t change your website design or how your website works. It just makes the file size smaller so the website can be run faster for browsers to read and better user experience.
The Goal – Faster website and better performance.
Why Use a CSS Minifier or CSS Compressor?
Using a CSS compressor can make a big difference to your website. Here are some reasons why it matters:
➢ Faster Page Load Times: If a page has a smaller CSS file it loads faster compared to a big CSS file size’ page.
➢ Bandwidth Efficiency: It uses less data that is great for mobile users and servers.
➢ Improved User Experience: Users don’t wait to load a page, if the page loads faster it will be great for user experience.
➢ SEO Benefits: Google prefers fast websites, so if your page has minified css it loads fast that helps to rank higher.
➢ Clean and Efficient Code: No extra unnecessary elements will be mentioned, it provides the code that matters to your page.
➢ Professional Web Development: A quality works indicates the clean, and optimized files that the CSS minifier tool provides.
➢ Reduce Server Load: If your page has less data to load, then the server loads it quickly.
Example of CSS Minify
Here’s how it works:
Before minification:
body {
background-color: lightblue;
}
h1 {
color: white;
text-align: center;
}
p {
font-family: verdana;
font-size: 20px;
}
After minification:
body{background-color:lightblue;}h1{color:white;text-align:center;}p{font-family:verdana;font-size:20px;}
As we can see, it’s the exact same code, just without the unnecessary elements.
Difference Between Compressing and Minifying CSS
Aspect | Compressing CSS | Minifying CSS |
Purpose | Reduce file size using encoding | Remove unnecessary characters to reduce file size |
Process | Uses algorithms (like gzip) | Deletes spaces, line breaks, comments |
Reversibility | Can be decompressed | Not reversible—code stays compact |
File Usage | Needs to be uncompressed to read | Browser can read it as-is |
Impact | Reduces file size for transmission | Optimizes performance permanently |
Examples | Gzip, Brotli compression | Removing whitespace, comments, writing code in one line |
How to Minify CSS and Make Your Website Faster?
Here are a few easy ways to minify your CSS code:
1. Manual Minification
Go to your website or page’s css and remove all the unnecessary elements like spaces, line breaks, and comments by yourself. It can be time consuming, and have a chance to get mistakes. But it will work for sure.
2. Using Online Tools
Just like ours, there are many free online CSS Minifier tools available out there. Here are some steps to using it:
☛ Open the tool
☛ Past your CSS file or upload it

☛ Click on Minify CSS

☛ After the click on Minify CSS your minify CSS appears on the right side just copy it or download it.
3. By Build Tools
You can choose task runners like Gulp, Webpack, or Grunt to automate your minify CSS process.
4. Text Editor Plugins
Some extensions can minify your CSS by just one click, and many editors provide this type of extension such as: VS Code, Atom, Sublime Text, etc.
5. By CDN Services
Some CDN Services provide automatic CSS minification to boost your website speed, like: Cloudflare, etc.
Final Thoughts
The CSS minify tool provided by makfast is easy to use, fast, and has a user friendly interface. If you want a minified CSS this tool provides you the minified version in seconds, you can either copy it or download it. Use this tool to boost your website speed or update your CSS style to improve website ranking, because search engines count every aspect.
Ready to speed up your website – Start minifying your CSS now.
Frequently Asked Questions
01: How do I use this CSS Minification Tool?
Just paste your CSS into the input box (provided in left side) then click on Minify CSS, the tool will minify your CSS immediately, Copy it or download by provided button.
02: Why should I minify my CSS?
Minify CSS has a shorter file size compared to without minify CSS that improves website speed and helps SEO by better user experience and search engine result ranking.
03: Does minifying CSS change how it works?
Not at all, It does not impact your website design or functionality, it just removes extra unnecessary elements such as: extra spaces, comments, line breaks, etc.
04: Can I undo or un-minify the CSS later?
Yes, technically you can do it. But it won’t be easy to read. We recommend keeping a copy of your original CSS code in case of any mistake.
05: Is minified CSS good for SEO?
Yes, It is best and highly recommended for SEO, because it is compulsory to reduce load time for better ranking and it helps in it.
06: Does this tool store or share my code?
No, this tool does not store your data, It is an online free tool that does not even need to login.