VertiCut
Landscape video to vertical
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Turn landscape footage into vertical video that follows your subject. Fix any moment by hand. It all runs on your iPhone; your video never leaves it. One-time purchase.
Turn landscape footage into vertical video.
VertiCut cuts a 9:16 vertical video out of footage shot in landscape (16:9), following your subject automatically as it crops. No computer, no editing software — just your iPhone.
TAP A PERSON, AND IT FOLLOWS THEM
Tap the person to follow on the first frame. VertiCut analyzes the whole clip and moves the vertical frame to keep them centered. The movement is smoothed, so small jitters in the face don't become a shaky picture.
FIX WHAT THE AUTOMATIC TRACKING MISSES
• Add a ◆ (keyframe) on the timeline and drag the frame to change what's in shot
• Switch to a different person partway through
• “Freeze up to the next ◆” holds the framing still over a stretch
• Stretches the tracking had to estimate are marked on the timeline, one tap away
• Pinch to zoom the timeline; undo and redo as you go
EXPORTED AS THE ORIGINAL
• Colors stay as they were in the original video
• The original audio tracks are carried over as they are
• Resolution is capped at the original's — nothing is upscaled
• Save the result to Photos
YOUR VIDEO NEVER LEAVES YOUR DEVICE
Face detection, tracking and export all happen on your iPhone. Nothing about your video or the faces in it is sent anywhere, and there is no account. No analytics, no ads.
FREE AND PRO
The free version includes all of the automatic tracking, person switching, keyframes and freezing. It has three limits, and only three:
• Videos up to 1 minute
• 9:16 output
• A watermark on exported videos
Pro is a one-time purchase, not a subscription. It removes the length limit, adds 1:1 and 4:5 output, and removes the watermark.
Requires an iPhone with iOS 17 or later.
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The developer, kou works, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- kou works
- Size
- 2.1 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- VertiCut Pro $5.99
- Copyright
- © 2026 kou works