Avatar IV — AI Avatars That Look Real
Turn any photo into a realistic talking video. Avatar IV delivers natural lip sync, expressive gestures, and multilingual voice — no cameras or actors required. Ideal for ads, training, and social media.
+Experience the power of Avatar IV in action
See how creators, brands, and teams are using HeyGen’s AI talking avatar creator to turn ideas into scroll-stopping, multilingual videos. Each showcase features avatars, voices, and lip sync, with no cameras required.
Innovation built into every lifelike avatar creator
Avatar IV gives you much more than a simple talking face. With advanced AI lip-sync video capabilities, expressive hand gestures, and flexible styling options, you can create avatars that feel both natural and engaging. Whether you want a hyper-realistic digital twin or a stylised character, Avatar IV provides the tools to build the most authentic connection with your audience.
Voice-synchronised motion that feels natural
Your talking avatar created from a photo does more than just speak; it reacts and expresses emotions based on your script. Experience natural timing, tone, and movement for an engaging delivery that feels truly real.
Realistic hand gestures for clearer communication
Enhance your realistic avatar creator with expressive hand movements that align perfectly with your avatar’s speech. Hand gestures are ideal for emphasis, subtlety, and effective visual storytelling.
Stylised or lifelike options for every creative need
Choose from hyper-realistic clones or stylised characters. Our AI avatar maker supports human, anime, and animal avatars in both portrait and full-body formats.
Emotion synced with voice
With Avatar IV, avatars do not just talk — they act. The enhanced model responds to tone and emotion, offering lifelike expressions along with synchronised gestures for a truly human-like performance.
The path to Avatar IV
Avatar 3
The world’s first lifelike lip-sync model
Avatar 3 with motion
The same breakthrough model, now with motion
Avatar IV
Turn any photo into a realistic talking video
Avatar IV Digital Twin
Same Avatar IV model, now available for video avatar clonesSee what you can create with Avatar IV
Explore real examples of videos created with our AI talking avatar creator. Users across the world are transforming simple photos and scripts into engaging, lifelike animations with natural lip sync and realistic body movements. From cinematic scenes to expressive full body avatar creator projects, these showcases highlight the power of AI to generate professional-quality content without cameras or actors.
@stevenmacgregor03
Shows how Avatar IV performs from multiple camera angles while keeping lip sync precise and emotions expressive. A great example of how our AI lip sync video feature creates natural, believable delivery from every perspective.
@mincho
Shows complete vocal expression created from just one photo and an audio clip. Powered entirely by AI, this avatar delivers seamless lip sync without needing actors, making it ideal for training, marketing, and storytelling.
@maxescu
Shows lifelike emotions and an AI-generated voice layered with original music, all created from a single image. This highlights how a realistic avatar creator can bring still photos to life in new ways.
@jeff_synthesised
Features an AI bear presenting the news — no real actors involved, created using just one image and a script.
@visiblemaker
Creates an AI short film inspired by memes, featuring talking animals, cinematic cuts, and fully synchronised voice.
@SarahAnnabels
Even hand-drawn portraits come to life — powered by Avatar IV’s stylised generation.
Start creating with just a single photo
Creating a lifelike talking avatar with Avatar IV takes only a few steps. Our AI talking avatar creator is designed to make the process smooth, whether you want a simple portrait animation or a full‑body avatar creator experience. By combining photo input, natural voice sync, and expressive motion, you can generate professional‑quality videos in minutes, without cameras, studios, or long production cycles.
Upload a photo to get started
Choose a clear image of yourself or your subject, whether it is a portrait, half-body, or full-body photo. The better the image quality, the more natural and realistic the avatar will look once generated.
Add a script or upload audio
Type your script directly in the editor or upload an audio file. You can also record your own voice. Our AI lip sync generator synchronises your text or audio with facial movements and gestures, ensuring your avatar speaks in a natural way.
Generate your avatar video
With just one click, Avatar IV transforms your photo into a dynamic talking avatar. The video will instantly showcase lip sync, expressions, and gestures that bring your avatar to life. Export in high resolution and share it on your favourite platforms.
Explore the advanced features of Avatar IV
Avatar IV is more than just an upgrade. It completely redefines what is possible with AI avatars. From sharper visuals to lifelike gestures, it offers an unmatched level of realism and flexibility for creators, businesses, and storytellers alike.
Avatars go beyond basic lip sync
Avatar IV does not just replicate speech; it understands tone, rhythm, and emotion. The model generates natural facial expressions and synchronised gestures that mirror human communication, creating conversations that feel authentic and emotionally engaging.
Natural hand gestures make interactions more engaging
With Avatar IV, avatars move with purpose. Hand gestures are intelligently matched to the voice track, giving every video depth and nuance. Whether you are explaining, presenting, or telling a story, your avatars will feel expressive and dynamic.
Creativity goes beyond human limitations
Avatar IV opens up new creative possibilities. Transform a sketch, a cartoon, or even an animal into a talking, expressive avatar. From lifelike humans to anime characters and fantasy creatures, you can design any persona and bring it to life with high-performance realism.
No longer limited to front-facing photographs
Unlike earlier models, Avatar IV can generate avatars from tilted heads, side profiles, and angled poses. This flexibility ensures accurate and natural renders, even with complex input photos, giving you complete creative freedom to use varied source material.
Have questions? Here are the answers
What is Avatar IV?
Avatar IV is HeyGen's advanced AI avatar engine that creates highly realistic talking avatars from a single photo, with voice sync, facial expressions, and hand gestures. You can start exploring what HeyGen can do at no cost by signing up here.
How does HeyGen create a talking avatar using a photo?
HeyGen uses an AI engine to animate static photos with synchronised voice, facial expressions, and gestures, requiring only a script and an image.
Can HeyGen avatars support various styles?
Yes, HeyGen avatars support a range of styles such as hyper-realistic, anime, and animals, giving you flexibility in how you design your avatar.
Is a camera required to use Avatar IV?
No, you do not need a camera; Avatar IV creates a video using just a photo and a script.
How does AI video localisation work in HeyGen?
HeyGen localises videos by adapting content to different languages and cultures, while ensuring natural-sounding speech and perfectly synced lip movements.
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