Put your app on Apple’s foldable right here in the browser: the folded iPhone Duo, the open one, or both side by side. Drop in a screenshot for each screen, pick a finish and a background, and download a 5000 px image. No Photoshop, no signup, nothing uploaded.
Paste a screenshot with Ctrl/Cmd+V or drop it onto either phone. Drag a screen to move your image around.
Both screens at once
The closed phone next to the open one, each with its own image and crop. It’s the shot that explains a foldable in one glance.
Private by design
Your screens never leave your computer. The browser draws the mockup, and closing the tab wipes it.
Exact screen sizes
1398 × 2034 px outside, 2670 × 1878 px inside, the same numbers Apple publishes. A real screenshot fits edge to edge.
How to make an iPhone Duo mockup
Four steps. The first one decides the whole picture.
One thing to watch on the open phone: the fold runs down the middle of the inner screen. A headline or a button sitting right on that line looks wrong even when the mockup shows no crease. The blank template marks it for you.
What you can edit
- Folded, unfolded, or both phones in one image
- A separate image for the outer and inner screen
- Night Sky or Star White finish
- Fill or fit, zoom from 50% to 300%
- Drag-to-position crop on the preview
- Six background colours or any custom colour
- Transparent background for PNG
- Soft, strong or no shadow
- Glass reflection on or off
- 4:3, 1:1, 4:5 or 16:9 frame
iPhone Duo screen sizes for your design
Design each screen as its own layout. The outer screen is narrow, and squeezing the big layout onto it is the first thing a client notices.
| Screen | Display | Size in px |
|---|---|---|
| Outer (folded) | 5.4 inch | 1398 × 2034 |
| Inner (unfolded) | 7.6 inch | 2670 × 1878 |
Use Download blank template in the generator for an empty PNG at the exact size, with the camera and the fold line marked.
What people use it for
“Now on iPhone Duo” posts, mostly. Apple’s foldable is new, and an app that already looks right on both screens is news worth showing. The side-by-side view does that in one image: closed phone, open phone, same app.
UI designers use it for portfolio concepts too. A two-screen redesign of an app you already use is a strong case study right now, because very few people have one yet. And product teams drop it into a pitch deck when the question “does it work on the foldable?” comes up.
FAQ
Is this iPhone Duo mockup generator free?
Yes. No account, no email, no watermark, and as many exports as you like.
Does my screenshot get uploaded?
No. Your images are read and drawn by your own browser. Nothing is sent to our server or anyone else’s.
How big is the downloaded image?
5000 × 3750 px at 4:3, 4000 × 4000 at 1:1, 3200 × 4000 at 4:5 and 5120 × 2880 at 16:9. Safari on iPhone and iPad can’t hold a canvas that large, so there the 4:3 export comes out at 4096 × 3072.
Can I show different designs on the two screens?
Yes. In Both view each phone has its own image and its own crop. Switch between them with the Outer screen and Inner screen tabs, or drop a file straight onto either phone.
Is there a PSD version?
If you need layers and a photo scene, take the free folded iPhone Duo mockup PSD: 6000 × 4500 px with a smart object for each half of the screen.
Can I use the mockups commercially?
The generated image, yes: client work, ads for your own app, App Store pages, portfolios. The tool isn’t affiliated with Apple, and the device outline is an illustration, not an official Apple asset.
Taking it further
The generator gives you a clean studio shot. For the phone in someone’s hands, there’s a free online editor from LS.Graphics with the Duo fully open in two hands, exporting PNG, a layered PSD or SVG up to 6K: open the iPhone Duo in-hand editor.
Need the regular iPhone too? The iPhone mockup generator does the same job for the iPhone 18 Pro and Pro Max.
Layered PSD mockups use smart objects, which open in Adobe Photoshop.
More free tools and phone mockups
Independent tool, not affiliated with or endorsed by Apple. iPhone is a trademark of Apple Inc. The device outline and finish colours are illustrations. Screen sizes are from Apple’s published specifications.
