AI Clip Generator for Social-Ready Short Videos

Turn long videos into short clips with HeyGen's free AI clip generator. Upload a recording, let the AI clip maker surface the best moments, and publish clips that are ready to post on TikTok, Reels, and Shorts.

15,68,55,230Videos generated
13,28,20,846Avatars generated
2,20,84,295Videos translated
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Trusted by millions worldwide to bring their stories to life.
Stylised white car icon on a blue background.Key Features

Features of HeyGen's AI Clip Generator

AI Highlight Detection from Speech

The AI-powered clip generator automatically detects speech, pacing, and topic shifts from any presenter or AI spokesperson to identify engaging moments that work on their own. Each clip starts and ends on a complete thought, so a strong quote never gets cut mid-sentence. You choose from ranked key moments instead of scrubbing through a timeline.

AI highlight detection surfacing ranked key moments from a long video's speech.

Automatic Captions for Muted Streams

Most short-form viewing happens with the sound off. Every clip is generated with spacing that is ready for captions, and the built-in subtitle generator automatically applies accurate AI captions. Tweak the wording by editing the text directly, restyle fonts, and keep every word easy to read on a small phone screen.

Automatic AI captions applied to a vertical clip for sound-off social feeds.

Smart Reframing for Every Platform

Clips are reframed automatically for vertical, square, and landscape viewing, with speakers kept centred as the shot changes. One upload produces clips for TikTok, Instagram Reels, YouTube Shorts, and LinkedIn, so you can create organic posts and AI video ads for all your social media channels without rebuilding the same clip three times.

Smart reframing outputting vertical, square, and landscape versions of one clip.

Create Multiple Clips From a Single Recording

A single generation turns one long-form recording into multiple bite-sized video clips, each trimmed to its own natural boundary. Instead of cutting footage by hand, you review a full set of candidates, keep the strongest, and turn each into a faceless video clip for weeks of posting.

Batch of short clip candidates generated from one long recording.

Clip translation in 175+ languages

Once you create clips with AI, the integrated AI video translator converts each one into 175+ languages with a single click, with lip-synced dubbing and the speaker's cloned voice. One powerful moment becomes a localised post for every market you serve, without re-recording or hiring voice artists.

One clip translated into 175+ languages with lip-synced dubbing and cloned voice.
Green gift box icon.Use cases

Use cases

Podcast episode converted into a series of daily short clips.

Turn Podcast Episodes Into Daily Clips

A one-hour episode can contain a dozen memorable, quotable moments. The video highlight engine works seamlessly with podcasts, interviews, and panel recordings, bringing the most impactful exchanges to the surface so podcasters have a steady flow of short clips that attract new listeners to the full episodes.

Webinar recording edited into high-engagement highlight clips for easy sharing.

Webinar and Event Highlight Clips

Full webinar recordings are rarely watched again. Create stunning, high-engagement highlight clips featuring the sharpest insights and audience questions, then share them across channels so the content keeps delivering value long after the live session ends.

A long YouTube video converted into 30-second vertical Shorts.

Turn long YouTube videos into Shorts

Manually cutting a 40-minute video into short-form content can take hours. Upload it once, convert the long video into 30-second vertical clips, and send them through the YouTube Shorts workflow to keep your channel growing without ever opening an editor.

Recorded training session broken into bite-sized microlearning clips.

Training Sessions into Microlearning

Recorded training sessions tend to run long and completion rates drop. Break each session into short, bite-sized clips that cover a single topic, so employees can watch them between tasks, and then update any clip by regenerating it instead of re-recording the entire session.

Product demo edited into scroll-stopping, single-feature clips.

Product Demos into Feature Clips

Prospects rarely watch an entire demo. Break it into scroll-stopping clips, each highlighting a single feature, and pair them with a polished product demo video so sales teams can share exactly what the buyer has asked about.

One clip localised into 175+ lip-synced language versions.

One Clip, Versions in 175+ Languages

Most clipping tools stop at English captions. HeyGen transforms a single clip into lip-synced versions for every market you serve, so global teams can create engaging video clips for each region in an afternoon instead of over an entire quarter.

Blurred white document icon with a play button on a light blue background.How it works

How the AI clip generator works

Move from a long-form recording to a set of publish-ready clips in four simple steps. The AI takes care of trimming, reframing, captions, and AI dubbing while you always have the final say.

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Step 1: Upload your video

Upload a podcast, webinar, or any long recording to the online clip maker. The AI transcribes and maps the complete content.

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Step 2: Review AI clips

The AI automatically brings up multiple clip options, each trimmed to a complete, standalone moment.

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Step 3: Style and caption

Adjust the clip length, apply captions and brand colours, and fine-tune any boundary within seconds.

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Step 4: Export and publish

Download clips as MP4 in vertical, square, or landscape formats, ready for social media feeds on every platform.

Frequently Asked Questions

What is an AI clip generator and how does it select key moments?

An AI clip generator is an AI-powered tool that analyses a long video's transcript, pacing, and visual cues, even from a PDF to video, then cuts the most engaging segments into short standalone clips. HeyGen's video clip generator works as an online AI clip maker in your browser, ranking each candidate so you can choose from strong options instead of manually scrubbing through footage.

Will AI-selected clips get cut off mid-sentence or lose context?

No. Clip boundaries follow dialogue, emphasis, and topic shifts, so each clip opens and closes on a complete thought. If you want a different cut, extend or trim any clip in the AI video editor without starting again, and without any prior video editing experience.

How can I repurpose a one-hour podcast into a week’s worth of short clips?

Upload the full episode from your AI podcast generator, use AI to generate a batch of candidates, then keep the five to seven with the strongest hooks. Add captions and reframe them for vertical feeds, export as MP4, and post one per day as Reels, TikToks, and Shorts.

Why should you choose HeyGen instead of other AI video clipping tools?

Most clipping tools stop once you create viral clips with captions. HeyGen adds what happens next: translate a clip into 175+ languages with AI lip sync, upscale it to 4K, or generate new scenes from text, all within one AI video platform used across 85% of the Fortune 100.

Can an AI clip generator keep up with daily posting requirements?

Yes. Vision Creative Labs grew client output from one or two videos a year to 50–60 per day using HeyGen. Batch generation and reusable brand styling speed up content creation enough to maintain that pace without hiring additional editors.

Does HeyGen offer a free AI clip creator?

Yes. The free plan lets you create AI clips without needing a credit card. Paid plans start at $24 per month and include watermark-free exports, longer videos, and advanced AI features like voice cloning, AI face swap, and higher resolution, which is important if you publish daily.

How many short clips can I create from one long video?

One generation produces multiple clips, and longer recordings with more distinct talking points, even a PPT to video, result in more options. A typical hour-long episode gives you enough fresh clips to cover a full week of posting from a single upload.

Does the AI clip generator automatically add captions?

Yes. Clips are generated with spacing that works well for captions, and the caption generator adds and syncs text automatically. You can edit the wording, restyle fonts and colours to match your brand, keep every clip easy to read for viewers watching without sound, and even add AI dubbing to reach audiences across the world.

Can I adjust or re-trim a clip after the AI has generated it?

Yes. The video clip maker keeps every clip editable: you can move its start and end points, swap caption styles, change the aspect ratio, or cut a section, all without timelines or plug-ins. Refining a batch usually takes only a few minutes, not the whole afternoon.

Can I generate a clip from a text prompt instead of using a video?

Yes. If you have a clip idea but no footage, describe it in the AI video generator and HeyGen manages video creation from script to scenes, narration, and captions. Many teams do both: repurpose long recordings and generate clips from scratch.

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