Find what CSS is supported in various email clients

Have you ever wanted to know what CSS is not supported in different  email clients? Well now you can. 

Go to, paste your email html/css code and fractal  will give you exactly which compatibility issues you will meet across 24  desktop, web and mobile email clients. Fractal will also give you a  growing list of suggestions to reduce the number of unsupported or  partially supported email clients for your code - pretty useful.