The Photopia Blog
Tips, tutorials & inspiration for making slideshows
JANUARY 20, By Photopia
Creative Ways to Use Masks
Masking might sound like an advanced feature in Photopia, but in reality it’s one of the easiest ways to add creativity to your slideshows. Masking is a simple way to control which parts of a photo are visible, or how they’re revealed on screen.
Learn some creative ways to use Masks in today’s blog.
What Is Masking?
A mask acts like a window placed over your photo. Anything inside the window is visible, and anything outside of it is hidden.
The shape of that window determines how your image appears. Masks can be animated while the image stays fixed, or the mask can be stationary while the image moves behind it. If you’d like to animate both the mask and the image together, place them into a Group, then adjust or animate the Group.
Simple steps for creating a basic Grayscale Mask
Follow these steps to create a mask, similar to the image above
- Add an image layer to a blank slide
- Select that layer in the Layers List, then click the
- Choose a Solid White layer (white reveals; black conceals).
- Your new masking layer will be full-screen and set to Greyscale. Since it is a full-screen white solid, you won’t see any changes in your slide until you make adjustments to the masking layer.
- Select the White Solid Layer. In the
- Adjust the circle’s size and position as needed. Then select your image from the Layers List to adjust its size and position within the mask.
Creative Ways to Use Masks
Here are a few simple but effective ideas you can start using right away:
1. Shape-Based (Shown above)
Instead of showing a photo all at once, use a shape mask, such as a circle, rectangle, or heart. This works especially well for portraits or detail shots where you want the viewer’s eye to land in a specific spot.
2. Zoom your image, while the mask stays still:
Each layer (the mask and your image) can be animated independently.
2. With Captions
Use a masking layer to hide a subtitle as it pans down just below a main title:
3. Use Captions as your masking layer:
To create a mask from your text, use a blocky font for your caption and set its color to solid white. Add an image below your caption layer. Right-click on the caption layer and select Use as Masking Layer. This will convert your text into a mask, revealing the image within the letters.
6. Use a Gradient Mask to create a Reflection
Gradient masks are more advanced, but the concept remains the same: white reveals, black conceals, and grey is in between. So a gradient mask – white to black with grey in between – will fade the layer from fully visible to entirely hidden.
To create a reflection, duplicate an image in a slide, flip it vertically, and position it beneath the original. To add more realism to the reflection, decrease the Opacity and increase the Blur.
Next, select the duplicated layer and add a gradient mask using the Add Image Masking Layer Icon. Choose a Gradient from the Browser window.
The gradient should have four colorstay keyframes – two black and two white – creating a small fade of grey in the middle.
Position the gradient mask so that the solid white edge is at the bottom of the main image, with the grey-to-black gradient extending below.
Put the image, mask, and duplicated layer into a Group to animate them together as one object.
Masking Doesn’t Have to Be Complicated
The beauty of masking is that it can be as simple or as complex as you want. Even a basic mask, used thoughtfully, can add interest to how your photos appear on screen.
If you’ve been skipping masks because they felt intimidating, this is a great time to revisit them. Start small, experiment with a few simple ideas, and see how quickly your slides take on a more polished, intentional look.
