AI Reaction Videos — Split-Screen Commentary, Avatar Reactions & More
An AI reaction video pairs a clip or trend with an expressive on-screen reaction, no camera or filming required. Ideal for commentary channels, product reviews, gaming highlights, or viral TikTok takes. Describe the moment and the reaction you want, and Pexo's AI video agent produces a ready-to-post reaction clip in minutes.
Explore by visual style
A streamer-style avatar gasps and leans in as an unbelievable gameplay clutch unfolds on screen
Try it OutA grandma character reacts to futuristic tech with delighted confusion and a big laugh
Try it OutA sports fan erupts from the couch as a last-second buzzer beater sinks in slow motion
Try it OutA food critic takes one bite, pauses dramatically, and melts into pure bliss
Try it OutA late-night viewer jumps and clutches a pillow as a horror clip hits its jump scare
Try it OutExplore all styles
See it. Like it. Create it.
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Frequently asked questions
What is an AI reaction video?
A short clip that shows an expressive character or avatar reacting to content, whether a trend, a clip, or a reveal, generated entirely from a text prompt. Pexo creates the reaction, timing, and framing with no filming needed.
Can I make a reaction video without showing my face?
Yes. Describe the content being reacted to and the emotion you want, and Pexo's AI agent generates an expressive on-screen character for you, perfect for faceless commentary and review channels.
What types of reaction videos can I make with Pexo?
Split-screen commentary, gaming highlight reactions, taste tests, unboxing surprises, trend takes, jump-scare reactions, and more. Any moment you can describe, Pexo can react to.