iPhone Duo preview simulator

See your site fold open on iPhone Duo.

Type a url below — it loads for real, right on the device.

Foldable design. Offers exceptional viewing experiences in a design that fits in your pocket.

Drag below to open and close
Wed Apr 1
9:41
example.com preview loading…
Try it free See supported devices

Supported devices

iPhone Duo
Closed 5.4″ · open 7.6″ · animated fold
iPhone 18 Pro
6.3″ · Dynamic Island
iPhone 18 Pro Max
6.9″ · Dynamic Island
iPhone 18 unannounced
Not yet released by Apple — size estimated from rumors

Features

Realistic device framesBezels, hinge, notch, home indicator
Portrait / landscapeRotate any device instantly
Zoom controlsZoom in, out, or reset to fit
Screenshot exportCapture the device view as PNG
Shareable linksCopy a link back to any simulator state

How it works

1. Enter a url
We validate it and add https:// automatically.
2. Pick a device
Switch between Duo, 18 Pro, and 18 Pro Max any time.
3. Preview and share
Rotate, zoom, screenshot, or copy the link.

Pricing

Free
$0
  • 2 unique websites
  • All devices
  • 5 screenshots
Sign up free
Paid
USD 9.00/mo
  • Unlimited websites
  • Unlimited screenshots
  • Priority access to new features
See plans

FAQ

Is this Apple's official simulator?

No. This is an independent website-preview tool, not affiliated with or endorsed by Apple.

Why won't some websites load?

Some sites block being displayed inside a frame for security reasons (X-Frame-Options / CSP). We don't bypass that.

What counts toward my Free plan limit?

Unique website domains. Reopening the same site doesn't use another slot.

Can I cancel anytime?

Yes, from your dashboard's subscription section.

Ready to see your site fold?

Get started free