Choose two videos in order
Select exactly two compatible videos. The first becomes the upper video and the second becomes the lower video.
Stacked Videos · ClipFlow Pro
Put two perspectives into one clear frame.
Place one video above another for a comparison, tutorial, or above-and-below-water scene. Switch the divider style in the preview and drag the split to give either video more room.
Two videos, one vertical composition
How to stack videos vertically on iPhone.
Start with exactly two videos, then shape the shared frame directly from the preview.
Choose a preview divider style
Tap the divider in the video preview to cycle through its styles. The line is a preview aid and is not drawn into the exported video.
Set the top-and-bottom balance
Drag the divider up or down in the preview to adjust how much of the frame belongs to each video, then create the result.
Built for more than one kind of comparison
Stacked Videos works for before-and-after views, two-step tutorials, gameplay with an explanation, reactions, synchronized demonstrations, and above-and-below-water footage. The two videos stay in a focused upper-and-lower composition instead of opening a general multi-item collage editor.
The preview is also the main adjustment surface: tap the divider to change its preview-only style, or drag it vertically to rebalance the two views. The split ratio, feathering, and framing are rendered into the output. Core composition runs on your device. When the video is ready, ClipFlow keeps the usual result preview, download options, and compatible next-step menu.