Flips one or multiple layers across predetermined axes.
Setup
Select one or more layers you would like to flip
Open the Flip tool. Select the axis you would like to flip around
Run the tool
Options
Axis
Specify the horizontal, vertical, or diagonal axis to flip around
Group
If you have multiple selected layers, you can choose to flip them as an entire group. This will flip all the selected layers around the average point of the selected layers.
After Effects