HeyGen turns a script into a professional avatar video, with realistic AI presenters, natural lip-sync, and voices in dozens of languages. You can pick from a large library of stock avatars, create a custom avatar of yourself, and translate videos into other languages while keeping the speaker's likeness.

Its quality, avatar realism, and video translation have made it one of the most popular tools for training content, marketing, product updates, and localized video at scale.