Social cuts

Record the phone over USB with the Direct download, or set the Mac canvas to 9:16 / 1:1 before you polish. Zooms live inside the recording, so vertical is not “crop it later and hope.”
Put the camera on a corner and sync it with zoom so it does not cover the button you just zoomed to.
Portrait export is free and watermark-free. Pro adds higher-resolution delivery.
Native for macOS 14+
Record both screens. Finish here.
The complete editor is free to download. No account and no watermark.