
HeyGen
Create HeyGen avatar videos, personalized video messages, and translated / dubbed videos. Build a persistent digital identity from a photo, generate presenter-led videos with your digital twin, and localize existing videos into 175+ languages with voice cloning and lip-sync.
Created by HeyGenView Source
Skills3
heygen-avatarCreate a persistent HeyGen avatar — a reusable face + voice identity for the agent, the user, or any named character — powered by HeyGen Avatar V technology. Prompt-based creation by default (description → HeyGen builds it); photo upload is optional for real-person digital twins.
heygen-videoGenerate HeyGen presenter videos via the v3 Video Agent pipeline — handles Frame Check (aspect ratio correction), prompt engineering, avatar resolution, and voice selection. Required for any HeyGen video generation. Replaces deprecated endpoints with v3. Use when: (1) generating
heygen-translateTranslate and dub a video into another language with voice cloning and lip-sync, powered by HeyGen Video Translation. The presenter keeps their face, their voice is cloned into the target language, and lips re-sync to the new audio — viewers see the same person speaking natively.





