MRC Workout Creator
This tools converts a simple definition of a workout to a MRC file, which you can use in various applications, like Rouvy. You can define different types of blocks, which are compatible with whatsonzwift.com.
Steady: 20sec @ 90% FTP
Ramp: 20min 30sec from 30 to 70% FTP
Interval: 3x 5min @ 95% FTP, 5min @ 86% FTP
Free Ride: 20min free ride