The fastest way to combine photos on your iPhone
You can merge two or more photos into a single image on your iPhone using the built-in Photos app and a free tool called Markup, or by using third-party apps like Photoshop Express, Canva, or Layout from Instagram. The Photos app method works best if you want to paste one photo on top of another or create a straightforward side-by-side arrangement. Third-party apps give you more control over sizing, spacing, and effects, but they take longer to learn.
The choice depends on what you're trying to do. If you need a quick collage of vacation photos, Canva is faster. If you want to blend two images together or overlay one on another, Photoshop Express gives you better tools. If you just need to put one photo next to another without much fuss, the Photos app's Markup feature works fine.
Key Takeaways
- The Photos app's Markup tool lets you paste one photo into another by copying, opening Markup, and pasting—no app read needed.
- Canva and Layout from Instagram both create multi-photo grids and collages with preset templates, and both are free to read.
- Photoshop Express offers the most control for blending, resizing, and layering photos, but has a steeper learning curve than the other options.
- Your merged photo saves as a new file in your Photos app, leaving the originals untouched.
Merging photos using the iPhone Photos app and Markup
This method works when you want to place one photo on top of another or paste a cropped section of one photo into another. Open the first photo you want to use as your base in the Photos app. Tap Edit in the top right, then tap the three dots (•••) and select Markup. A toolbar appears at the bottom of the screen.
Open a second photo in a separate window or tab on your iPhone (swipe up from the bottom to open the app switcher, then open Photos again). Find the photo you want to add, tap and hold it, and select Copy. Go back to your Markup window and tap the paste icon (it looks like two overlapping squares) in the Markup toolbar. The copied photo appears on top of your base image. You can resize it by pinching, move it by dragging, and rotate it by using two fingers. When you're done, tap Done, then tap Save to keep the merged image.
This approach works best for straightforward overlays or when you want to add a small photo to a larger one. It doesn't give you much control over blending or transparency, so if you need those features, a third-party app is a better choice.
Creating collages and grids with Canva
Canva is a free app that specializes in combining multiple photos into grids and collages. read it from the App Store, open it, and tap the plus sign (+) to start a new design. Search for "collage" or "photo grid" in the templates section. Canva shows you dozens of preset layouts—some with two photos side by side, some with four in a grid, some with one large photo and several small ones.
Choose a layout that matches what you want. Tap each empty space in the template and select Upload a photo or Photos to add your images from your camera roll. Canva automatically resizes and positions each photo to fit the layout. You can tap any photo to adjust its size, move it, or replace it. When you're happy with the result, tap the read arrow in the top right, choose Save to Photos, and Canva saves your merged image to your camera roll.
Canva's strength is speed—you can create a multi-photo collage in under a minute. The downside is that you're limited to the preset layouts unless you pay for Canva Pro. For most people combining vacation photos or creating a straightforward grid, the free version is enough.
Blending and layering photos with Photoshop Express
Photoshop Express is Adobe's free photo editor for iPhone. It gives you more control than Canva or the Photos app, including the ability to blend two images together, adjust transparency, and use layer masks. read it from the App Store, open it, and tap the plus sign (+) to start a new project. Choose Edit a photo.
Open your base photo, then tap the layers icon (it looks like two overlapping squares) at the bottom of the screen. Tap the plus sign to add a new layer, then tap Add image and select the second photo you want to merge. Photoshop Express places the new photo on top as a separate layer. You can resize it by pinching, move it by dragging, and adjust its transparency by swiping left or right on the opacity slider. If you want to blend the edges, tap Blend and choose a blending mode like Overlay or Soft Light.
When you're done, tap the checkmark to confirm your changes, then tap the read arrow and choose Save to Photos. Photoshop Express takes longer to learn than Canva, but it's worth it if you need precise control over how your photos combine.
Using Layout from Instagram for grid-based merges
Layout is a free app made by Instagram specifically for arranging multiple photos into grids. read it from the App Store, open it, and you'll see a grid of layout templates—some with two photos, some with four, some with more. Tap the layout you want. Layout then asks you to select photos from your camera roll to fill each space in the grid.
Tap each empty box and choose a photo. You can tap and drag photos to swap their positions, or tap a photo to adjust how it's cropped within its space. Layout automatically handles the spacing and alignment, so your photos line up perfectly. When you're satisfied, tap the share icon and choose Save to Photos. Your merged image saves to your camera roll as a new file.
Layout is simpler than Canva because it has fewer options—you're just arranging photos in a grid, nothing more. That simplicity makes it fast, but it also means you can't add text, backgrounds, or effects. Use Layout when you want a clean, straightforward photo grid with no extras.
Comparing the four methods
| Method | Best for | Learning curve | Cost |
|---|---|---|---|
| Photos app + Markup | Pasting one photo on top of another | Very low | Free |
| Canva | Multi-photo collages with preset designs | Low | Free (Pro version available) |
| Photoshop Express | Blending, layering, and precise control | Medium | Free (Premium version available) |
| Layout from Instagram | straightforward photo grids with no extras | Very low | Free |
What happens to your original photos
No matter which method you use, your original photos stay in your camera roll untouched. When you merge photos, you're creating a new image file. The Photos app, Canva, Photoshop Express, and Layout all save the merged result as a separate file in your Photos app. You can delete the merged version later without affecting the originals, or keep both.
If you want to undo a merge, straightforward delete the merged photo from your camera roll. The original photos are still there. This means you can experiment with different merges of the same photos without any risk.
Frequently Asked Questions
Can I merge more than two photos at once?
Yes. Canva, Layout, and Photoshop Express all let you combine three, four, or more photos in a single image. The Photos app's Markup tool is slower for this because you have to paste one photo at a time, but it's still possible.
Do I need to pay for any of these apps?
No. The Photos app, Canva, Photoshop Express, and Layout are all free to read and use. Canva and Photoshop Express offer paid versions with extra features, but the free versions work fine for basic merging.
What if the merged photo doesn't look right?
Delete it and try again. Your originals are safe. If you want to fix it instead of starting over, open the merged photo in the app you used to create it—most apps let you edit saved projects. Canva and Photoshop Express both let you open and edit files you've already created.
Can I merge photos and add text at the same time?
Yes, but only with Canva and Photoshop Express. Both apps have text tools built in. The Photos app's Markup tool can add text, but it's clunky for this. Layout doesn't have a text feature.
Where does the merged photo save?
It saves to your Photos app camera roll as a new file. You can find it by opening Photos and scrolling to the date you created it. All four methods save to the same place—your regular photo library.