The main difference between merging photos in Photoshop and using a dedicated merge tool is control versus speed: Photoshop gives you layer-by-layer editing power, while a browser-based merge tool gives you a finished, precisely arranged image in one step with nothing to install.
How to merge two photos in Photoshop
- Open both photos as separate layers in one Photoshop document (File > Place Embedded).
- Resize and reposition each layer so they don't overlap, or use Free Transform to fit them into a canvas you've resized.
- Use the Move tool to align them, holding Shift to constrain movement to one axis.
- Flatten the image (Layer > Flatten Image) and export with File > Export As.
Why this takes longer than it should
Photoshop wasn't built for "place two photos next to each other" as a one-click action. Canvas resizing, layer alignment, and flattening are all manual steps that a dedicated merge layout automates.
| Photoshop | Merge tool | |
|---|---|---|
| Steps to combine two photos | 4-6 manual steps | Upload, arrange, download |
| Requires the app installed | Yes | No, runs in the browser |
| Best for | Advanced edits, retouching, compositing | Fast, precise layout with no editing needed |
When Photoshop is still the right tool
- You need to retouch, mask, or blend the photos with feathered edges, not just place them next to each other.
- You're already deep into a broader editing workflow and adding one more layer costs nothing extra.
- You need precise pixel-level control over exactly how the two images overlap.
Frequently asked questions
- Do I need Photoshop to combine two photos?
- No. A free browser-based merge tool places two photos side by side or in a grid without any software installed.
- Is Photoshop better for blending photos than a merge tool?
- Yes, for blending with feathered edges, masks, or retouching. For placing photos side by side unchanged, a merge tool is faster.
- Can I export a Photoshop merge and a merge-tool result in the same format?
- Yes, both let you export as JPG or PNG.