vibehacker

HeyGen

Create AI videos with avatars, narration, captions, and animations

by HeyGenVideo GenerationDesign & UI May 10, 2026
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About HeyGen

HeyGen creates AI videos from text, images, or audio. It is designed for social content, online courses, legal, finance, and real estate use cases, without requiring a camera, editing software, or production skills.

Its AI avatars can generate presenter footage with consistent identity, multiple camera angles, voice-synced emotion, and lip-sync across 175+ languages and dialects. Video Agent generates a finished video from a prompt, while AI Studio lets users edit motion elements, text, color, timing, and layout after generation.

HeyGen offers free sign-up and provides options to download, edit, and share generated videos. A demo can also be booked.

Highlights

  • AI avatar videos based on text, images, or audio
  • Presenter footage with consistent character identity
  • Lip-sync support for 175+ languages and dialects
  • Prompt-based video generation with Video Agent
  • Post-generation editing in AI Studio

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