As we know, browsers like to keep creating their standards. In this case, it is the vendor prefixes for some CSS3 rules like: border-radius becoming webkit-border-radius for WebKit browsers, moz-border-radius for Gecko and so.

CSSPrefixer is a tool that saves us from creating rules for every browser by analyzing CSS files and generating the necessary vendor prefixes automatically.

CSS Prefixer

It can be used online freely or downloaded and ran from console (which makes integrating with IDEs possible) or as a Python script.

Also, the tool offers more like combining and minifying your stylesheets.

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