Make a Reaction Video: Create Engaging Content
Boost your content creation with captivating reaction videos. Use HeyGen's video templates for effortless editing and high-quality sharing.
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.
Boost your social media engagement with a 90-second video for influencers, showcasing how to add dynamic reactions to popular content. The visual style should be energetic and expressive, filled with candid and animated reactions, complemented by exciting sound effects, and leveraging HeyGen's AI avatars for a professional and engaging intro or outro sequence.
Guide beginner video content creators through the technical aspects of recording a reaction video in a comprehensive 2-minute instructional video. This video should visually demonstrate the setup process for a webcam recorder and screen recording software with clean interface captures, featuring a professional voiceover generated with HeyGen's Voiceover generation to clearly explain each step.
Unleash your creativity and learn to create a DIY reaction video with a vibrant 45-second video for hobbyist creators and digital artists. Present various aesthetic styles and encourage creative content creation, using HeyGen's Templates & scenes to jumpstart unique visual concepts backed by a modern, engaging soundtrack.


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.
Use Cases
Bring any photo to life with hyper-realistic voice and movement using Avatar IV.

Frequently Asked Questions
How can I technically set up to record a reaction video using HeyGen?
HeyGen allows you to easily record reaction videos with a high-quality recording of your mic and camera. It functions as an integrated webcam recorder and screen recording software, enabling you to capture both your screen and reactions simultaneously for comprehensive content.
What video editing software features does HeyGen provide for refining and exporting reaction videos?
HeyGen offers intuitive video editing software capabilities to refine your reaction videos, including options to trim the video for precise cuts. Once edited, you can download the MP4 file in full HD, ready for high-quality distribution across various platforms.
Does HeyGen facilitate split-screen layouts for engaging reaction content?
Yes, HeyGen enables you to create dynamic split-screen layouts, perfect for simultaneously displaying the original content alongside your own recording. This feature is essential for crafting compelling reaction content and ensuring both visual elements are perfectly synchronized within your video.
How does HeyGen assist in making a high-quality reaction video online?
HeyGen simplifies how to make a reaction video online by providing an intuitive platform that acts as a comprehensive online video maker. It supports high-quality recording and offers various video templates to help you structure your content effectively, ensuring a polished final product.
