A good drop shadow adds depth and makes an object feel like it belongs on the page. A bad one screams “edited.” The difference is entirely in the settings. Here is how to add one and make it look natural.
Step 1: Open Layer Style
- In the Layers panel, double-click the layer you want to add a shadow to (double-click the layer, not its name).
- The Layer Style window opens.
- Tick Drop Shadow in the left column, then click the words “Drop Shadow” to see its settings.
Step 2: Dial in the shadow
These are the settings that matter:
- Opacity: how dark the shadow is. Start around 35 percent. High opacity is the number one cause of fake-looking shadows.
- Angle: the direction of the light. Keep it consistent with any other shadows in your image.
- Distance: how far the shadow sits from the object. A little goes a long way.
- Size: how soft the edge is. Increase this for a natural, diffused shadow.
Watch the live preview as you adjust, and stop when it looks believable rather than obvious.
Step 3: Fine-tune and reuse
Because a drop shadow is a layer style, it is fully non-destructive. You can reopen it any time by double-clicking the Drop Shadow entry beneath the layer. To copy the exact same shadow to another layer, right-click the layer, choose Copy Layer Style, then Paste Layer Style on the target.
The secret to realism
Soft and subtle beats hard and dark almost every time. Lower opacity, larger size, and a consistent angle will make your shadows look like they were cast by real light. Pair this with a clean background removal and your composites will look convincing.
Keep going
Layer styles are just one corner of Photoshop. The full Adobe Photoshop course takes you from the basics to professional design and compositing, and you can start free.