What is the keyboard shortcut for revealing masks in a layer?

Revealing masks in a layer is an essential function for animators and video editors working in Adobe After Effects, as it helps in fine-tuning and managing the visibility of different effects applied to a layer. The designated keyboard shortcut is simply the letter M.

When you press M, After Effects will reveal all the mask properties of the selected layer, allowing users to quickly access and adjust these properties without navigating through menus. This efficiency helps streamline the workflow, especially when working with multiple layers and masks.

Understanding this shortcut enhances productivity and enables smooth navigation within projects, making it a vital piece of knowledge for anyone using After Effects for video editing or motion graphics.