CRO Video Maker: Create High-Converting Videos Fast

Craft engaging, high-conversion videos fast for social media with dynamic AI avatars.

Craft a compelling 1-minute instructional video targeting digital marketers and web developers, demonstrating how precise video editing can significantly impact conversion rates. Utilize a clean, professional visual style with an authoritative voiceover to explain the importance of optimizing video aspect ratio for various platforms. Leverage HeyGen's text-to-video from script feature to quickly generate clear, concise explanations of technical video adjustments for maximum engagement.

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.

Prompt 1
Create a dynamic 45-second tutorial for small business owners and social media managers, showcasing the seamless experience of our online tool for quick video adjustments. With an upbeat soundtrack and friendly visuals, illustrate how to effortlessly adapt existing video content using custom dimensions for different social media platforms. Emphasize HeyGen's aspect-ratio resizing & exports feature to achieve perfect video presentation everywhere.
Prompt 2
Develop a polished 90-second persuasive video aimed at e-commerce managers and content creators, highlighting the efficiency of an advanced video maker for creating consistent branding. The video should use a professional voiceover and sophisticated visual style to demonstrate how quick trimming and scene adjustments lead to higher engagement. Employ HeyGen's AI avatars and templates & scenes to showcase a consistent, branded message without extensive production time.
Prompt 3
Produce a detailed 2-minute instructional video for technical support teams and product educators, explaining how to optimize video formats for multi-platform delivery. Employ a calm, informative tone with a step-by-step visual presentation, demonstrating best practices for uploading and processing various video types. Utilize HeyGen's subtitles/captions feature for accessibility and enhance the visual explanations with relevant stock footage from its media library/stock support.
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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 CRO Video Maker Works

Effortlessly crop, trim, and optimize your videos for any platform. Achieve perfect aspect ratios and create engaging content that captures attention.

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Step 1
Upload Your Video
Effortlessly upload your video files from your device to begin editing. Our media library support ensures a smooth start, accepting various video formats.
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Step 2
Select Your Crop Area
Utilize the intuitive graphical crop tool to precisely define your video's dimensions. Choose from preset options or set custom dimensions to perfectly frame your content for any platform.
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Step 3
Adjust and Refine Your Clip
Further enhance your video by trimming unwanted segments. Ensure your final output is concise and impactful by fine-tuning the length for optimal engagement.
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Step 4
Export Your Optimized Video
Download your perfectly cropped and edited video in high quality, with flexible exports for various video formats. Your content will look professional and engaging everywhere.
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Frequently Asked Questions

How can I crop my video online with HeyGen?

HeyGen's powerful online video editor allows you to easily crop your videos to any desired aspect ratio or custom dimensions. You can quickly adjust and optimize your content for various platforms, ensuring a perfect fit every time.

What video formats does HeyGen support for editing and export?

HeyGen supports popular video formats like MP4 for seamless editing and export. Our platform ensures your final video editor projects maintain high quality and are ready for social media sharing or other uses.

Is HeyGen an easy-to-use online video cropper without watermarks?

Yes, HeyGen is designed as an easy-to-use online tool for all your video cropper needs, and exported videos from HeyGen do not include a watermark. You can confidently create professional-looking content without any distractions.

Can HeyGen help me optimize videos for various social media platforms?

Absolutely. HeyGen functions as a comprehensive video maker allowing you to create and optimize videos specifically for diverse social media platforms. You can easily adjust aspect ratios and custom dimensions to ensure your content looks great everywhere.