
AI video generation platform with realistic avatars and multilingual translation
HeyGen is an AI-powered video generation platform that lets you create professional avatar-led videos from text scripts. It offers 700+ stock avatars, custom avatar creation from photos or video, voice cloning, and video translation into 175+ languages with lip-sync technology.
Choose from 700+ stock avatars or create a custom avatar from your own photo or video for personalized content
Translate any video into 175+ languages and dialects with lip-synced dubbing or audio overlay
Clone your own voice for natural-sounding narration across multiple languages
Turn text scripts into polished avatar-led videos without cameras, studios, or technical skills
Create real-time conversational AI avatars for customer-facing experiences
Generate cinematic B-roll footage using AI models like Sora, Veo, and Kling
Create personalized video campaigns at scale by dynamically inserting names, roles, and other variables
Create professional product demos, explainer videos, and social media content at scale without hiring actors or video crews
Translate and localize video content into 175+ languages with lip-synced dubbing for international markets
Produce employee training and onboarding videos with consistent AI presenters and SCORM-compatible export
Generate personalized sales and recruitment videos at scale by dynamically inserting prospect-specific details
Export training videos in SCORM format for integration with LMS platforms
Build educational video courses with AI instructors that can deliver content in multiple languages

Advanced AI voice engine for natural text-to-speech