All Files Changing Layer Opacity T-SBFND-007-009 If necessary, you can modify the opacity of layers. NOTE Layer transparency is not supported when exporting to the Toon Boom and/or FBX formats. How to change the layer opacity Select the layer whose opacity you want to modify. In the Stage or Layers view, do one of the following in the Opacity field: Type in a new opacity between 0 and 100. Click in the Opacity field and use the up/down arrows on your keyboard to set the opacity. The changes you make are reflected in the Stage view. How to modify the layer opacity in other ways Right-click a layer and select Change Layer Opacity. Select Layer > Change Layer Opacity. In the Change Layer Opacity window that opens, enter a new opacity.