Compress your HTML, CSS and JS code for free online to simplify data and reduce file size, all available at RouteNote Convert.

RouteNote Convert’s new Minifiers remove all of the unnecessary data from your HTML, CSS and JavaScript, so that you can reduce the file size, therefore speeding up your website and reducing bandwidth.

The HTML Minifier, CSS Minifier and JS Minifier join the over 100 other tools on RouteNote Convert. All of them are totally free, require no installation, are available on desktop and mobile, and don’t even need an account.

  • Head to, click Other Tools, then HTML Minifier, CSS Minifier or JS Minifier
  • Type or paste your code into the Input box, adjust any parameters, then click Minify. The results will be posted in the Output box below or to the right.

The HTML Minifier has many toggles, so that you can customize the result to your liking. The CSS Minifier shows the size of your original and minified code. The JS Minifier will show you how many lines, columns and positions are in your new text.

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