Landscape to portrait video
Going from landscape to portrait throws away most of the width — so what stays matters. FrameOS converts horizontal video to vertical by following the subject, keeping the right part in frame.
Keep the subject, lose the bars
A horizontal video forced vertical with bars or a center crop looks amateur. FrameOS reframes to fill the portrait frame with the subject in shot.
Follows whoever is talking
In a two-person shot the crop moves between speakers, so the talker is always framed — what a fixed portrait crop can't do.
Caption and export
Add vertical-placed captions and export ready for Shorts, Reels, and TikTok, no watermark.
Conversion workflow
- Horizontal to vertical, full-frame.
- Follows the speaker.
- Vertical-placed captions.
- No watermark.
FAQ
How do I convert landscape video to portrait?
FrameOS reframes horizontal footage to vertical by following the subject, so the important part stays in frame — then you export.
Will there be black bars?
No. FrameOS fills the portrait frame by reframing rather than padding with bars.
Is there a watermark?
No watermark on exports.