Mask

To prevent any accidental changes and edits made to a layer you can lock it. Swipe right-to-left on any layer or Layer Group, then tap Lock.

Locking a Group will lock all layers in that Group. Unlocking any layer in a Group will unlock the entire Group.

When locked a layer or Group will display a small padlock symbol next to the name. You cannot edit, move, cut, paste, transform, or delete a locked layer. It is completely protected.

To unlock a layer or Group for editing, swipe right-to-left and tap Unlock.

Alpha Lock lets you to lay down a shape or area of artwork, then lock this 'alpha' shape. Once locked, you can only paint or smudge inside the area that already has paint on it.

Using this, you can block out a character, then freely add color and detail to that character. Alpha Lock lets you work without worrying about painting outside the lines. You can also lock linework to recolor parts without damaging your original lines.

Once you have blocked out the shape you want, tap the layer to bring up the Layer Options menu, then tap Alpha Lock.

Active Alpha Lock layers display a checkered background in the thumbnail.

Need to touch up an edge, or add to your existing Alpha shape? Turn the Alpha Lock off, make your changes to the artwork, then switch Alpha Lock back on.

You can modify a Layer Mask to hide or show any part of its parent layer without erasing any content. You can also Lock, Transform, and Copy Masks.

Add a Mask attached to your Primary Layer.

Tap your Primary layer to invoke the Layer Options menu, then tap Mask. Your new Mask will appear attached above the selected layer.

Edit your Layer Mask by using the Eraser or painting in grayscale.

Layer Masks are edited using grayscale. Erasing or painting in black hides parts of the parent layer, and painting in white reveals parts. Varying shades of gray alter the content with corresponding levels of opacity.

When a Layer Mask is selected as your Primary layer, your Color Panel selections will ignore hue. This ensures you always paint on a Layer Mask in grayscale.

Select the Layer Mask or its parent layer as your Primary for different actions.

When you select a Layer Mask as your Primary layer, you can use Erase or Paint to edit the mask. Selecting the parent layer as your Primary lets you to modify content that sits underneath the mask on that layer.

Selecting either the layer or the mask as the Primary layer will select the other of the pair as a Secondary layer. This allows you to Transform both at once. If you want to Transform the layer or the mask independently, deselect the other item first.

Move a masked layer without affecting your Layer Mask.

Tap and hold on the Layer Mask or its parent layer to pick up both, and drag them elsewhere in your Layers menu. The Layer Mask will remain attached to its parent layer until you merge or delete it.

Delete or Lock a Layer Mask.

Like any normal layer, swiping left on a Layer Mask reveals the Lock or Delete button.

Layer Mask doesn’t have its own Duplicate button. Duplicating a masked layer will create a copy of both the layer and the mask.

When you activate a Clipping Mask, it clips your active layer to the layer underneath it. The visibility of the clipped layer controls the contents and transparency of the parent layer below.

If the selected layer is the bottom layer in your Layers panel, the Clipping Mask option is not available.

Turn a layer into a Clipping Mask from the Layer Options menu.

Tap your Primary layer to invoke the Layer Options menu, then tap Clipping Mask. The selected layer will become a Clipping Mask, clipped to the layer below.

If the selected layer is the bottom layer in your Layers panel, the Clipping Mask option is not available.

Experiment with the shape and form of your Clipping Mask using Transform.

Use the Transform tool to move, scale, or distort the content on your parent layer. This changes which parts of the clipped layer will be visible.

Play with color, texture and effects on your clipped layer with Adjustments.

Reimagine the appearance of the content on your clipped layer. Explore the power of Adjustments with filters like Opacity, Gaussian Blur, or Liquify.

Pick up and move a clipped layer to change how the content is affected.

Clipping Masks differ from Layer Masks in that they are independent of the layer they affect. You can pick up and move a Clipping Mask like any normal layer.

When you move a Clipping Mask's layer order, it will clip to the layer below it. Move a clipped layer to the bottom of your Layers Panel, the Clipping Mask function will deactivate. Move a layer below the deactivated Clipping Mask and the Clipping Mask function will reactivate.

Control your Clipping Mask with standard layer options.

All the standard Layer Actions and Layer Options are available for Clipping Masks.

Swipe left on a Clipping Mask to reveal buttons for Lock, Duplicate, and Delete.

Toggle Clipping Masks on and off.

To toggle the clipped status of a layer, tap to invoke the Layer Options menu, then tap the Clipping Mask button.