MODELS · VIDEO · HEYGEN
HeyGen Avatar IV.
AI talking avatar video from a HeyGen avatar or your own photo, driven by a script or audio
30 free credits + 30/day · exact cost shown before each render · cancel anytime
About HeyGen Avatar IV
HeyGen Avatar IV is a photorealistic AI avatar video model that turns a HeyGen avatar look or a single uploaded photo into a talking presenter video. It can speak from a typed script (text-to-speech in 186 languages with 2,300 voices) or lip-sync to an uploaded audio clip, synchronizing voice with facial motion, expressions, and gestures. It supports multilingual speech, realistic lip sync, and expressive body language for scalable presenter-style videos without cameras, actors, or studio setups.
- Text to video
- Image to video
- Audio to video
How to use HeyGen Avatar IV on getvivix
Create a free getvivix account — 30 credits on signup, plus 30 more every day. No card required.
Choose HeyGen Avatar IV from the model list. You see the exact credit cost before you generate.
Enter your prompt or upload your input, hit generate, then download in full quality.
HeyGen Avatar IV — frequently asked
HeyGen Avatar IV is one of 100+ AI models available on getvivix. HeyGen Avatar IV is a photorealistic AI avatar video model that turns a HeyGen avatar look or a single uploaded photo into a talking presenter video. It can speak from a typed script (text-to-speech in 186 languages with 2,300 voices) or lip-sync to an uploaded audio clip, synchronizing voice with facial motion, expressions, and gestures. It supports multilingual speech, realistic lip sync, and expressive body language for scalable presenter-style videos without cameras, actors, or studio setups.
Sign in to getvivix and open the Studio, pick HeyGen Avatar IV from the model list, enter your prompt (or upload your input), and generate. getvivix shows the exact credit cost before every render, so there are no surprises.
HeyGen Avatar IV runs from 301 credits per generation on getvivix, shown exactly before you click. The free tier gives 30 credits on signup plus 30 more dropped every day, so you can try it without a card. Credits are valid for 30 days.
HeyGen Avatar IV supports text to video, image to video, audio to video. It runs on getvivix alongside 100+ other frontier AI models on a single subscription, with one credit balance across all of them.