AI Tool For X
X =

Turning a long video into short clips

You have a long video, a podcast, webinar, or talk, and you want ready-to-post short vertical clips out of it.

Use

OpusClip

OpusClip is the most mature pick: paste a long video or a YouTube link and it finds the highlights, reframes them vertical, adds animated captions, and scores each clip for virality.

Best for
Automatically cutting long videos into captioned vertical clips.
Input
Long video upload or a YouTube/Drive/Zoom link
Output
Vertical short clips with captions and auto-reframe
Availability
Free 60 min/mo; paid plans (see site)
Use something else if
Use Vizard instead if you want more control over the cut
Vizard produces clips with captions and B-roll suggestions and gives a friendlier editor for adjusting the selection before you export.
Use Klap instead if you post straight from YouTube links
Klap turns a YouTube video into shorts with strong caption styling, built-in dubbing, and scheduling to publish.
Alternatives in full
Tool
Best for
Input / output
Pricing
OpusClip
Mature auto-clipping with virality scoring
Long video or link in, captioned vertical clips out
Free 60 min/mo; paid plans
Vizard
More control over the cut, plus B-roll
Long video in, clips with captions out
Free / paid tiers
Klap
YouTube-to-shorts with dubbing and scheduling
YouTube link in, shorts out
Free trial; paid plans
Related values of X

Verified function, inputs/outputs, and the free-vs-paid model against each official site on 2026-09-22.