PHOTO BY LIVINGFRAMES ON PIXABAY
HeyGen has launched Avatar IV, an AI avatar that mirrors tone, emotion, and micro-expressions in real time. It makes virtual conversations feel more lifelike and responsive.
With this update, digital avatars react more naturally—just like real people. Whether for virtual assistants, video content, or presentations, Avatar IV helps users create more human-like and emotionally aware interactions.
Emotionally Intelligent Avatars From A Single Photo
HeyGen’s Avatar IV builds lifelike avatars using just a single photo and a voice or script input. It’s designed to capture tone, rhythm, and emotional cues with striking realism.
In the tweet below, HeyGen explains how its audio-to-expression engine interprets vocal details to generate natural movements—like head tilts, pauses, and subtle expressions—that make the avatar feel human:
The result is a video that feels spontaneous, not scripted. Users can easily create emotionally aware content without complex tools or multi-image setups.
Versatile Animation Across Formats And Characters
HeyGen’s Avatar IV delivers flexible animation that fits videos, virtual meetings, and live streams. It keeps expressions smooth and natural across all formats.
In the tweet below, HeyGen highlights new features like dynamic gestures, prompt-based gesture control, and 1080p video support:
These upgrades boost both realism and creative control for users across different content types.
Whether using photorealistic or stylized avatars, users can craft expressive, responsive videos. It’s a versatile tool for everything from business to entertainment.
Rapid, User-Friendly Video Generation
HeyGen’s Avatar IV makes video creation simple, requiring just a single photo and a script or voice recording. The platform’s interface is easy to navigate, even for beginners.
In the following video, you’ll see an Avatar IV demo that brings a still image to life with natural movement and expressions. It highlights how quickly users can produce engaging content in just seconds:
With tools like real-time preview, drag-and-drop, and templates, creating custom videos becomes fast and accessible for everyone.