The Best Short Form Video Tool for Viral Content

Effortlessly transform long-form content into viral shorts with our AI video editor, featuring automatic Subtitles/captions for maximum engagement.

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Don't like the result?
Try one of these prompts.

Agent is the first creative engine built to transform a single prompt into a complete video.

Example Prompt 1
Develop a dynamic 60-second explainer video targeting marketers and social media managers, illustrating how to easily repurpose long-form video content into viral shorts. The visual and audio style should be fast-paced with engaging cuts and upbeat background music, clearly showcasing HeyGen's aspect-ratio resizing & exports feature and its ability to generate accurate AI captions for maximum reach.
Example Prompt 2
Produce an inspiring 45-second short video aimed at individuals shy about being on camera or small businesses, showcasing the power of creating professional, faceless video content. The aesthetic should be modern and visually appealing, featuring diverse AI avatars in various settings, accompanied by a friendly, encouraging voiceover that demonstrates the seamless voiceover generation alongside the advanced AI avatars.
Example Prompt 3
Craft a bright and user-friendly 1-minute tutorial video for beginners exploring AI content generation. This video should guide them through starting their first project with ease, emphasizing HeyGen's intuitive drag-and-drop editor. The visual style should feature clear demonstrations of the template library and media library/stock support, paired with optimistic background music and a clear instructional voice.
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Copy the prompt
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Paste into the Creation box
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Watch your video come to life
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Creative Engine

No Crew. No Cuts. Just Your AI Video Agent at Work

Agent is the first creative engine built to transform a single prompt into a complete video.

Prompt-Native Video Creation

Agent is the first creative engine built to transform a single prompt into a complete video. You describe the idea. Agent returns a fully constructed, publish-ready asset. There is no need to write scripts, manage assets, or piece together content manually.

End-to-End Video Generation

Agent handles the full video creation process. It writes a clear and compelling script based on your idea, selects images that match the tone and message, adds natural and emotion-aware voiceover, applies edits and transitions for polished pacing, and finalizes subtitles, timing, and rhythm for clarity and performance.

Built with Structure and Intent

Unlike traditional workflows that rely on timelines and manual assembly, Agent constructs videos from the ground up. Each output is intentionally designed to match your goal. From messaging and rhythm to scene flow and audience fit. The result is a coherent and purpose-driven video.

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How Short Form Video Tool Works

Effortlessly transform your ideas into engaging, shareable short videos designed for platforms like YouTube Shorts, TikTok, and Instagram Reels.

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Step 1
Create Your Project
Start by generating content with our AI content generation feature or upload existing media to begin your short-form video creation.
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Step 2
Select a Template
Choose from a diverse library of templates to instantly apply a professional look and feel, guiding you to create engaging short videos.
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Step 3
Add Dynamic Elements
Enhance your video with automatically generated AI captions for maximum reach, ensuring your message is clear and accessible across all platforms.
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Step 4
Export and Share
Optimize your video for various platforms by resizing it to the perfect aspect ratio, then export it directly for YouTube Shorts, TikTok, or Instagram Reels.
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Frequently Asked Questions

How does HeyGen assist with AI content generation for video?

HeyGen is an advanced AI video editor that streamlines the entire content creation process. It utilizes text-to-video capabilities to generate compelling content from scripts, enabling efficient workflow automation for content creators.

Can HeyGen repurpose long-form video content into viral shorts?

Yes, HeyGen acts as a powerful short form video tool, allowing users to transform existing long-form content into engaging formats for platforms like YouTube Shorts, TikTok videos, and Instagram Reels. Its features help create viral shorts effectively.

What customization options are available within the HeyGen AI video editor?

HeyGen offers extensive customization for your videos, including branding controls for logos and colors, various templates, and a drag-and-drop editor for easy scene arrangement. You can also utilize AI avatars and choose from a rich media library.

Does HeyGen provide AI captions and voiceover generation for videos?

Absolutely, HeyGen automatically generates accurate AI captions and offers high-quality voiceover generation directly from your scripts. This enhances accessibility and significantly reduces manual editing time, boosting your workflow automation.