This wiggle expression allows to set the parameters of the wiggle in all three dimensions separately. Having separate parameters for X, Y, and Z dimension allows you, for example, to wiggle twice as fast or twice as much up and down (Y) than left to right (X). You can use this also to wiggle only in X, only in Y or only in Z direction: Just set the amplitude to 0 for all dimensions that you don't want to wiggle. If you want to wiggle in a specific direction, you should also take a look at the Directional Wiggle iExpression.

  • Frequency

    number of wiggles per second (i.e. how fast it wiggles)

  • Amplitude

    maximal size of the wiggle (i.e. how much it wiggles)

  • Advanced

    number of octaves of noise to add together. The more octaves the more detail is in the wiggle.

    Amplitude Multiply

    controls how fast the harmonics drop off

Separate Wiggle 3D iExpression

by default applied to: 
can be applied to: 
3D properties
iExpression Bundle: 
Download at

What are iExpressions?

iExpressions are After Effects expressions with an easy to use interface.