Turn widescreen footage vertical

Skip the manual cropping. Captos follows the speaker and keeps each shot well framed in 9:16.

Smooth tracking that keeps the subject centred without jitter.

What you get

Follows the speaker: The frame moves with whoever is talking instead of staying fixed in the middle.
Handles two people: For interviews and podcasts, Captos can switch between speakers or stack them.
Framed for mobile: Keeps sensible headroom and eye level for a phone screen.
Keeps the detail: Renders at up to 4K so footage stays sharp.

1
Upload your footage
Add a widescreen video, such as an interview, podcast, or YouTube video.
2
Reframing runs automatically
Captos tracks the main subject through each shot.
3
Preview and export
Check the result and export in 1080p or 4K vertical.

How is this different from a centre crop?

A centre crop cuts people off when they move. Captos follows the subject and pans smoothly to keep them framed.

Does it work for two-person podcasts?

Yes. Captos can move between speakers or show them stacked in a split view.

Will the quality drop?

Captos renders at a high bitrate so details stay crisp on a phone screen.

Turn any YouTube video into vertical shorts, Reels, and TikToks. Captos finds the best moments and adds captions automatically.

Add accurate, animated captions to any video in 90+ languages. Timed word by word and styled for short-form.

Turn a full episode into short clips for TikTok, Shorts, and Reels, with captions and vertical framing included.

Start free with 30 minutes of video. No card required.