Blend Two Images in Photoshop (4 Methods)
In this tutorial, you’ll combine two images into a single document and blend them convincingly. You’ll learn quick ways to stack images, then explore four blending techniques: blending modes, gradient masks, subject cutouts, and Blend If sliders. Use the methods alone or together for the best results.
Step-by-step instructions
Open and prepare both images
Go to File → Open and select your two photos.
Click Open to load each image in its own tab.
Combine the images into one document
Method A (Tabs): Click-drag one image into the other image’s tab, wait for the canvas to appear, hold Shift to center, and release.
Method B (Tiled): Go to Window → Arrange → Tile, then drag the layer from one document onto the other document’s canvas.
Blend using layer blending modes
Select the top layer in the Layers panel.
Open the blending mode dropdown (defaults to Normal).
Hover through modes to preview; choose one that fits (e.g., Hard Light for a strong, reflective mix).
Fine-tune opacity if needed.
Blend with a gradient layer mask
With the top layer selected, click the Add Layer Mask icon.
Select the Gradient Tool (G). In the Options bar, set Black to White, Linear, Mode: Normal, Opacity: 100%.
Drag across the image on the mask to create a smooth transition between images.
Adjust the gradient direction/length for different blends.
Cut out a subject and mask it
Choose the Object Selection Tool or Quick Selection Tool.
In the Options bar, click Select Subject to auto-select the main subject.
Refine by brushing adds/subtracts as needed.
Click Add Layer Mask to hide the background and composite the cutout over the other image.
Use Blend If for tonal blending
Double-click the top layer (not the name) to open Layer Style.
Under Blend If, adjust the Underlying Layer slider to reveal tones from the layer below.
Alt/Option-drag a slider handle to split it for a smoother, more natural transition.
Click OK to apply.
