Unlock the Background layer in Photoshop

When you first start working with layers in Photoshop, you’ll discover something about the background layer. The layer is locked which means a few things. Firstly, you can’t move the layer anywhere else in the layer stack because it’s locked. Secondly, while you can use the eraser on the bottom layer – because it is the bottom layer the eraser doesn’t erase to transparent and instead it erases to the background color. You also can’t add a layer mask to the background layer again, because it is locked and it cannot have any transparency applied to it.

When used on a Background layer the Background Eraser and Magic Eraser might look like they are making the background layer transparent but they are, in fact, first converting the background layer into a regular layer unlocking it in the process and then they perform the erase.

You will see that the background layer of a document is locked if you open the layers palette by choosing Window > Layers. There is a lock icon opposite the layer.

How to unlock a layer in Photoshop and Photoshop Elements

There are a few ways to unlock the layer in Photoshop (these also work in Photoshop Elements). The first one is to double click on the background layer and a New Layer dialog will appear. If you want to rename the background layer, type a name for it, otherwise just click Ok and the background layer will be converted to Layer 0. You’ll see that the lock icon is now removed allowing you to add a layer mask to the layer and delete content from it as well as move it elsewhere in the layer stack.

Another way to unlock a locked layer is to drag the lock icon onto the trashcan. You can also right click the background layer and choose Layer from background and click Ok.

Photoshop - how to unlock a layer in Photoshop and Photoshop Elements

Helen Bradley