Professional HTML/CSS Minifier

Boost your page load speed by compressing your source code. Our tool removes unnecessary characters and whitespace to create production-ready assets.

What is Code Minification?

Minification is the process of removing unnecessary characters from source code without changing its functionality. These characters usually include whitespace, newlines, and comments, which are used to add readability for developers but are not required for the browser to execute the code.

How to Use This Tool

  1. Select Tab: Choose between "HTML Minifier" or "CSS Minifier" depending on the file you want to compress.
  2. Paste Code: Copy your code from your editor (VS Code, Sublime, etc.) and paste it into the top input box.
  3. Compress: Click the "Minify" button. Our algorithm will instantly strip away all redundancies.
  4. Deploy: Use the "Copy Code" button to save the result and update your production files.

Why Should You Minify Your Web Files?

Speed

Smaller files result in faster download times, improving the Overall Page Load Speed (LCP) for your visitors.

SEO Rank

Google uses page speed as a ranking factor. Minified code helps you score higher on Core Web Vitals.

Bandwidth

Compressed files reduce the amount of data transferred, saving costs for both the server and the user.

Technical Summary

Our HTML Minifier works by collapsing multiple spaces into one, removing HTML comments, and stripping extra line breaks. The CSS Minifier specifically targets CSS comments, reduces hex colors where possible, and removes trailing semicolons. All processing is done locally in your browser, ensuring your source code is never uploaded to any server.

Privacy Note: Your code stays private. We do not store or log any data entered into this tool.