AI video clipping, explained
AI video clipping is when software watches a long video, finds the moments worth sharing, and cuts them into short vertical clips for you. No timeline, no scrubbing. Here's what that actually means, how the AI decides what's good, and why long-form creators lean on it. FastClip does all of it from a single link in about a minute.
Why creators choose FastClip
It finds the moments you'd never have time to find
The hard part of clipping isn't the cutting, it's the watching. A one-hour video has a handful of moments that pop, and they're scattered across the whole runtime. AI video clipping reads the entire transcript at once and surfaces the strong beats, so you start from the good parts instead of scrubbing a timeline for an hour to find them yourself.
One long video becomes a batch, not a single clip
Manual clipping gives you one short for one sitting. AI clipping gives you a set. FastClip pulls up to 10 vertical Shorts from a single video in about a minute, so one upload becomes a stack of posts for TikTok, Reels and YouTube Shorts instead of an afternoon of editing for one.
It does the parts that aren't creative
Reframing to 9:16, reading the audio, writing the captions, syncing them word by word. None of that is the creative work, it's just the work. AI clipping handles the mechanical layer, including animated captions transcribed straight from the audio in 20+ languages, so what's left for you is the easy part: pick the ones you like and post.
How it works
Paste a link, get clips. About a minute from long video to a batch of vertical Shorts.
The AI reads the audio, not just the video
You paste a YouTube link or a long video. Before it cuts anything, FastClip transcribes the spoken audio into text. That transcript is what the AI actually analyzes, because the best moments in a long video are almost always something that was said: a punchline, a hot take, a turn in the story. Working from words is how the AI understands the video instead of just looking at it.
It scores the moments and cuts the best ones
With the full transcript in hand, the AI scans the whole runtime for the segments most likely to hold attention, then cuts each one into its own clip. You get up to 10 vertical 9:16 Shorts pulled from across the entire video, not just the first few minutes, framed and ready for short-form feeds.
It adds captions and hands you the editor
Every clip comes back with word-by-word animated karaoke captions transcribed from the audio, in styles like MrBeast, CapCut and Hormozi. From there it's yours: open any clip in the browser editor to trim the in and out, fix a word, or change the caption style, then export at 1080p and post.
Frequently asked questions
What is AI video clipping?
AI video clipping is software that turns a long video into short, share-ready clips automatically. Instead of you scrubbing a timeline to find good moments, the AI transcribes the video, reads the whole thing for the strongest segments, and cuts them into vertical clips. With FastClip you paste a link and get up to 10 vertical 9:16 Shorts with animated captions in about a minute.
How does the AI know which moments are the best?
It works from the words. FastClip transcribes the audio first, then analyzes that full transcript to find the segments most likely to land in a short, like a strong line, a clear point, or a moment of tension. Because it reads the entire video at once, it can surface a great moment buried deep in the runtime that a person clipping by hand would probably never reach.
What kind of videos work best for AI clipping?
Anything built on people talking. Podcasts, interviews, video essays, coaching sessions, webinars, lectures and long YouTube uploads all work well, because the AI reads spoken content to find the best moments. The longer the video, the more it helps, since that's where the most moments are buried and the most time gets saved.
How is AI clipping different from editing the clips myself?
Speed and scope. Editing by hand means watching the full video, picking a moment, reframing it, cutting it, and captioning it, usually for one clip at a time. AI clipping collapses that into about a minute and gives you a batch of up to 10 instead of one. You stay in control at the end: every clip opens in FastClip's browser editor so you can trim, fix a caption or change the style before you export.
Built for every kind of creator
One AI clipping tool for all your long-form. Or start from the AI YouTube to Shorts generator.
Stop scrubbing. Start with the good parts.
That's the whole point of AI video clipping: skip the hour of watching and start from the moments that already land. Paste a long video, let FastClip find them, and get up to 10 vertical Shorts with captions in about a minute. Start free, no credit card.