Best AI Long To Short Video Generation Tools

39 toolsRanked by traffic

AI long to short video tools automatically clip a long video into several short highlights ready to post. You upload a podcast, webinar, or stream, and the tool finds the strongest moments, reframes them vertically, and adds captions, turning one recording into a batch of shorts. Leading options include Opus Clip, Vizard, Pictory, and Submagic.

Podcasters, course creators, and marketers use these to repurpose existing footage instead of filming new clips, which is the fastest way to feed several platforms from one source. The AI scores moments for hook strength and virality, then hands you a queue of ready clips to refine. When you're choosing, check how well the auto-reframe keeps speakers centered and how accurate the highlight detection is, since you'll still review picks. A weak moment the AI rates highly is the usual thing to catch before posting.

Opus Clip
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Opus Clip
A generative AI video creation tool that repurposes long videos into shorts
Vizard
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Vizard
Turn long videos into shorter, social-ready clips with AI
Pictory
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Pictory
An AI text to professional video creation tool
Submagic
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Submagic
Adds video captions with perfect emojis and highlighted keywords, all generated by AI
Short AI
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Short AI
Generates viral short videos from long content or ideas in minutes
Goldcast
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Goldcast
An AI-powered video campaign platform for marketers for creating engaging videos
quso.ai
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quso.ai
Quickly make social ready short clips from your long videos with AI
2short.ai
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2short.ai
Extracts the best moments of your videos and turns them into short clips
Klap
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Klap
Make short videos for TikTok, Reels, and YouTube Shorts 10x faster
Gling
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Gling
An AI video editing tool that helps creators make their videos better
Ssemble
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Ssemble
An AI tool made to transform your YouTube videos into engaging short
Eklipse
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Eklipse
An AI tool that generates short clips with highlights from longer videos
AI Video Cut
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AI Video Cut
Converts long videos into short, viral-ready clips for social media platforms
Crayo
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Crayo
An AI-powered tool that simplifies and accelerates short-form video creation
Wisecut
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Wisecut
An online tool leveraging AI and voice recognition to edit videos for you

Frequently Asked Questions

What is the best tool to turn long videos into shorts?
The best long to short tool depends on volume and source. Opus Clip is widely used for its virality scoring and clean auto-reframe, Vizard handles podcasts and webinars well, Submagic adds strong captions, and Pictory suits text-driven repurposing. Creators with steady long-form output usually settle on one and run it on every recording.
How does AI turn a long video into short clips?
AI scans the full video's transcript and audio to find self-contained, high-energy moments, then crops each into a vertical clip with captions. It scores segments for hook strength so the best candidates rise to the top. You get a queue of draft shorts to review, trim, and publish across your platforms.
Can AI find the best moments in a video?
AI highlight detection finds quotable, attention-grabbing moments fairly well by analyzing the transcript for complete thoughts and emotional peaks. It's a strong shortlist, not a perfect judge, so it occasionally rates a flat segment highly or misses a great aside. Reviewing the suggested clips before posting catches those misses quickly.
Does AI reframe horizontal video to vertical?
Yes, long to short tools automatically reframe 16:9 footage into vertical 9:16 by tracking the active speaker or main subject and keeping them centered. This works smoothly for talking-head and interview content. Busy scenes with several people or fast movement can confuse the tracking, so those clips are worth a quick check.