HeyGen AI Models

HeyGen provides a professional AI video creation model suite for text-to-video, image-to-video, digital human, and multilingual video translation workflows. The collection is designed for creators, developers, marketers, educators, and businesses that need scalable video generation, realistic avatar content, localized videos, and production-ready AI media workflows.

Built for fast and practical content production, HeyGen helps users generate videos from text prompts, animate images into dynamic clips, create digital-human presenters, and translate existing videos into multiple languages while preserving speaker identity, timing, and visual consistency. It is suitable for marketing videos, product explainers, training content, educational videos, social media, sales outreach, corporate communication, and global content localization.

Core Model Capabilities

Text-to-Video Generation:

Generate videos directly from natural-language prompts for marketing content, explainers, social media clips, product presentations, educational content, and other creative workflows.

Image-to-Video Generation:

Animate still images into dynamic video clips while preserving the original subject, composition, and visual style. Image-to-video workflows are useful for portraits, product visuals, character content, branded assets, and social media creation.

Digital Human and Avatar Video:

Create realistic digital-human videos for virtual presenters, AI hosts, product explainers, training videos, tutorials, sales content, and corporate communication. HeyGen avatar workflows help turn scripts, voices, and visual identities into polished presenter-style videos.

Video Translation:

Translate existing videos into multiple languages while preserving the speaker's visual identity, delivery style, and scene structure. Video translation workflows are designed for localization, international marketing, education, training, social media, and global audience expansion.

Multilingual Lip-Sync:

Align translated or generated speech with the speaker's mouth movement for more natural multilingual video output and stronger localization quality.

Voice and Speaker Consistency:

Maintain recognizable speaker characteristics and delivery style across digital-human and translated video workflows, helping create more consistent branded or presenter-led content.

Business and Marketing Workflows:

Create product demos, ads, sales videos, onboarding content, training materials, educational videos, creator content, and localized campaign assets for different markets.

Developer-Friendly Video API:

Access HeyGen models through scalable APIs for automated video generation, avatar creation, localization, translation, and high-volume content production.

HeyGen AI Models on WaveSpeedAI give creators and developers fast access to text-to-video, image-to-video, digital human, and video translation workflows with scalable APIs, flexible pricing, and production-ready video quality.