Apply or delete layer masks

Last updated on Oct 27, 2025

Learn how to apply a layer mask to permanently remove hidden areas or delete a mask without applying it in Adobe Photoshop.

Select the layer in the Layers panel that contains the mask you want to apply or delete.

Select one of the following methods to apply or delete the mask:

  • To apply a layer mask, select the Layer masks icon at the bottom of the Layers panel.
Note

When layer masks with discontinuous areas are applied, pixels are hidden, not deleted.

  • To delete the layer mask without applying it, select the Delete icon at the bottom of the Layers panel.
Tip

You cannot permanently apply a layer mask to a Smart Object layer when deleting the layer mask.