HeyGen

Create AI videos, avatars, and voiceovers with HeyGen in ChatGPT. Start with an idea, a script, a photo, or existing footage to make product demos, marketing videos, UGC-style ads, training, explainers, and social content. With HeyGen, you can:

• Create talking-avatar videos. Turn scripts or audio into announcements, greetings, training, and explanations delivered directly to the audience by your chosen presenter. Create a Digital Twin from your own footage with the required rights and consent.
• Generate short visual videos. Create product demonstrations, ads, animation, and scenes with movement using HeyGen Video 1. Start from text, animate an image, or guide the result with reference media.
• Build longer visual stories. Combine scenes, B-roll, narration, captions, branding, and music with Video Agent, then refine the result through conversation. Assemble supplied photos and videos when you want to preserve your original media.
• Create voices and voiceovers. Turn text into standalone narration with text-to-speech (TTS), choose from available voices, or create a reusable voice clone from recordings with the speaker's explicit consent.
• Reach audiences in other languages. Translate and dub videos with voice cloning and lip-sync, or replace a video's audio and synchronize the speaker's lip movements to a new recording. Using another person's likeness or voice requires their permission.
• Repurpose existing footage. Create short clips from longer videos and clean up recordings by removing filler words and long silences.
• Reuse content and keep it on brand. Create reusable templates from existing videos and customize their variables to generate new versions. Apply brand kits and control pronunciation and translated terminology with brand glossaries. Find music and sound effects for your projects.
• Manage your HeyGen content. Browse videos, avatars, voices, translations, templates, and uploaded assets, check generation progress, and retrieve completed outputs.

Connect your HeyGen account to get started.