This tutorial will show you how to invert a layer mask in Photoshop in just a few steps. This is a very simple but very useful technique that can speed up your workflow a lot.
A Brief Intro about Layer Mask
Layer masks are a non-destructive way to hide parts of an image or layer without erasing them. They’re great for making image composites, modifying background colours, removing or cutting out objects, and targeting your edits so they affect only certain areas, rather than the entire layer.

Advantages of layer masks: Layer masks are a non-destructive way to edit images, which means that you can always go back and change your mind. They’re also very versatile and can be used for a variety of tasks.
Why Learning Layer Mask Inversion is Important
Inverting layer mask will make you masking workflow more efficient in many ways. Here are the top 5x reasons why someone would want to learn invert mask in Photoshop:
- To reveal hidden areas of an image. This is a common use for invert mask, and it can be used to reveal the background of an image, or to reveal details that have been obscured by other layers.
- To create special effects. Invert mask can be used to create a variety of special effects, such as vignettes, borders, and shadows.
- To blend two images together. Invert mask can be used to blend two images together by masking out the parts of each image that you don’t want to see.
- To fix mistakes. If you make a mistake while editing an image, you can use invert mask to reverse the change.
- To save time. Invert mask can be used to save time by avoiding the need to create a new layer mask from scratch.
How to Invert a Layer Mask
Open an image in Photoshop.

In the Layers panel, select the layer that has the layer mask you want to invert.

Click on the layer mask thumbnail. A white box will appear around the layer mask, indicating that it’s selected.
Use one of the following methods to invert the layer mask:
- Press Ctrl+I (Windows) or Command+I (Mac).
- Go to Image > Adjustments > Invert.

The layer mask will now be inverted. Black areas will become visible, and white areas will become hidden.
Additional Tips
Here are some additional tips for working with layer masks:
- You can use the Brush tool to paint on a layer mask with black or white. Black conceals the area you paint over, while white reveals it.
- You can also use the Gradient tool to create gradual transitions in a layer mask.
- To make precise adjustments to a layer mask, you can use the Pen tool or the Lasso tool.
- You can save a layer mask as a separate file so that you can reuse it in other images.
Further Readings
Here are a few extra tutorials I found useful if you wish to dive in further: