· — Feature
16:9 to 9:16 converter
16:9 is built for a TV; 9:16 is built for a phone. FrameOS converts widescreen to vertical by reframing around the subject, so the clip fits the feed without losing what matters.
Widescreen to vertical, properly
A 9:16 frame keeps about a third of a 16:9 width. FrameOS reframes to keep the subject in that third instead of a static center slice.
Speaker-aware
The crop follows the active speaker, so a two-person 16:9 shot becomes a vertical clip where the talker is always framed.
Caption and export
Captioned and sized for Shorts, Reels, and TikTok, with no watermark.
16:9 → 9:16 workflow
- Widescreen to vertical reframing.
- Follows the speaker.
- Captioned, platform-sized.
- No watermark.
FAQ
How do I convert 16:9 to 9:16?
FrameOS reframes the widescreen video to vertical by following the subject, then exports sized for short-form.
Does it just crop the center?
No. It follows the active subject so the right part stays in the 9:16 frame.
Is there a watermark?
No watermark on exports.