HeyGen

HeyGen is an AI video platform for creating presenter-led videos and adapting existing footage for different languages. Creators can start with an idea or script, generate a video with an avatar and voiceover, and then refine the result in a text-based editor. The editor supports changes to delivery, pacing, gestures, text, colors, and layout. Users can work with ready-made presenters or create a custom avatar using their own likeness and voice. HeyGen also turns images, audio, and imported PowerPoint or PDF slides into video. Its translation workflow accepts an uploaded video or YouTube link and can pair translated speech with voice cloning and lip synchronization. Language availability depends on the plan. For teams, comments, tagging, shared editing, and brand assets help coordinate production. The platform suits creators making social content, educators preparing courses, and businesses producing onboarding or training videos. Developers can also use HeyGen's APIs to generate avatar videos, translate footage, and run batch requests from their own systems.