AI Explainer Video Maker: Create Engaging Videos Fast

Generate professional explainer videos effortlessly with our AI explainer video generator, leveraging powerful Text-to-video from script.

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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
Design a concise 1-minute animated explainer video aimed at corporate trainers and HR professionals, illustrating how to quickly create explainer videos for internal onboarding and training. The visual style should be vibrant and engaging, utilizing cartoon-like animations and an upbeat background music track, narrated by a friendly AI avatar. This video should emphasize HeyGen's intuitive AI avatars, simplifying the process of producing high-quality, professional learning content without needing live actors.
Example Prompt 2
Produce a dynamic 45-second marketing video for small business owners and marketing professionals, showcasing HeyGen as the ultimate explainer video maker for promoting products and services. Employ a fast-paced visual style with modern typography, quick cuts, and energetic background music, paired with a confident voiceover. The video should highlight the versatility of HeyGen's Templates & scenes, enabling users to rapidly generate compelling marketing videos that capture attention and drive engagement.
Example Prompt 3
Craft a practical 2-minute tutorial for content creators and social media managers, detailing how to optimize explainer videos for various platforms by adding accessible captions and adjusting aspect ratios. The visual and audio style should be clear and informative, featuring step-by-step screen recordings with concise AI voiceovers, ensuring clarity for a technical audience. This tutorial must demonstrate HeyGen's seamless Subtitles/captions feature and its ability to effortlessly prepare content for diverse social media outlets.
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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 Sizing Fit Explainer Video Maker Works

Create clear and engaging explainer videos to help your customers understand product sizing and fit, driving confidence with easy-to-use AI tools.

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Step 1
Create Your Script
Begin by pasting your script or choosing a professional video template to outline your explainer video's content, focusing on product sizing and fit.
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Step 2
Select Visuals & Voice
Enhance your message by selecting an AI avatar, adding relevant stock photos and videos, and generating AI voiceovers to clearly explain sizing details.
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Step 3
Customize & Brand
Personalize your explainer video with branding controls, background music, and automatic captions to ensure your sizing guide is clear and on-brand.
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Step 4
Export Your Video
Adjust the aspect-ratio resizing for different platforms and export your high-quality product explainer video, ready to guide your audience on sizing and fit.
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Frequently Asked Questions

How does HeyGen simplify the creation of explainer videos?

HeyGen acts as an intuitive AI explainer video generator, streamlining the process of creating professional explainer videos. Users can transform scripts directly into engaging videos using a wide array of video templates and AI avatars, making complex video production accessible to everyone.

What video editing features does HeyGen offer for customizing explainer content?

HeyGen provides robust video editing features, including a user-friendly drag-and-drop editor to customize explainer videos with ease. You can integrate your branding controls like logos and colors, add stock photos and videos from its extensive media library, and automatically generate captions and subtitles for accessibility.

Can HeyGen generate realistic AI voiceovers and avatars for my explainer videos?

Yes, HeyGen leverages advanced AI technology to generate realistic AI voiceovers and AI avatars, bringing your scripts to life. This powerful voiceover generation capability, combined with diverse AI avatars, allows for highly personalized and engaging explainer video content.

Beyond basic creation, what advanced capabilities does HeyGen provide for explainer videos?

Beyond core creation, HeyGen offers advanced capabilities for product explainer videos and marketing videos, such as aspect-ratio resizing for various platforms. This ensures your high-quality content is optimized for every distribution channel, enhancing its reach and impact.