CSS3Ps is described as 'free, cloud based, photoshop plugin for converting layers to CSS3 styles' and is an app in the Development category. There are six alternatives to CSS3Ps for a variety of platforms, including Online / Web-based, Android, iPhone, Chrome OS and Android Tablet. The best alternative is Adobe Capture, which is free. Other great apps like CSS3Ps are EnjoyCSS (Free), CSS Hat (Paid), Ultimate CSS Gradient Generator (Free) and GradientGenerator (Free).
Ultimate CSS Gradient Generator is a powerful way to create CSS gradients right from your browser. With built-in templates and support for accessing gradients using url parameters, it's easy to share and edit existing gradients.