
Create highly realistic AI deepfakes and talking avatars in minutes. Turn a single photo into a lifelike video with industry-leading lip sync technology. Whether you need to digitally recreate a person or synchronise a cloned voice to an existing image, our advanced face mapping ensures natural mouth movements and expression matching. No complex editing skills needed. Works online and starts free.
Tap to browseUpload photo or drag and drop here
Select a high quality photo that shows the face you want to swap out
Tap to browseUpload photo or drag and drop here
Select a high quality photo of the face you want to use
Generate Highly Realistic Deepfake Videos
Create studio-quality deepfake videos with flawless lip sync. Our AI maps natural expressions onto your avatar for realistic motion, with no manual editing required. Instantly scale your marketing, training, and storytelling on a secure platform built for responsible creation. The AI deepfake generator combines face swap technology with video generation to produce believable, high-quality results that drive engagement.
Voice Cloning and Lip-Syncing
HeyGen can seamlessly synchronise an avatar’s lip movements to match uploaded audio. Users frequently clone their own voices and upload the cloned audio directly into the platform. HeyGen’s AI analyses the audio and perfectly maps the avatar’s lip-sync and facial movements to match the unique pacing, tone, and pronunciation of the voice.

Custom Digital Twins
HeyGen enables users to create lifelike, custom video avatars, often called digital twins, by uploading footage of a real person. The technology is advanced enough that professionals use it to produce digital recreations of public figures and even individuals who have passed away, for applications such as museum installations, live events, and holographic displays. The AI can capture facial structure, eye movement, and subtle facial expressions to deliver a result that looks authentic.

Custom Motion and Expressiveness Control
With advanced models like Avatar 4, users can fine-tune an avatar's movements to make it appear more natural. The platform includes an expressive motion toggle and supports text prompts that direct gestures, emotions such as anger, and gaze direction towards or away from the camera. This level of control makes it easy to polish every clip and personalise the persona for any audience.

What You Can Create
Marketing & Ads: Create product explainers, spokesperson clips, and personalised outreach. Generate AI-generated ad clips for TikTok, Instagram, and YouTube. Ideal for creators who need to publish video content quickly.
Training & Education: Build AI instructors for onboarding, e-learning, and interactive lessons. Any educator can scale video creation without filming, with full multilingual and language support for global teams.
Social media: Scale TikTok, Instagram, and YouTube with high-quality avatar videos. Use ready-made or trending templates to create social media videos in minutes and export them in any format.

How to Create Your Deepfake Video
Create a deepfake video with HeyGen and turn yourself into a lifelike AI avatar that captures your voice and expressions while boosting your reach and engagement.
Select from our library or upload a photo to create a digital twin. Use face replacement to swap any face onto an existing template.
Type text or upload audio. Use AI voices or clone your own.
Refine your scene in AI Studio by adding dynamic backgrounds, text overlays, B-roll, or branded elements to perfectly match your vision.
Get a video with natural expressions and perfect lip-sync, ready to download or translate into 175+ languages.

This deepfake maker is designed for quick and simple use. The layout helps beginners upload a photo, choose a video, and generate a finished deepfake without needing technical knowledge. It also includes advanced options for users who want professional results, making it useful for both casual and professional content creation.
Use a clear image with good lighting and choose a high-quality video template. The AI takes care of the face swap, expression matching, and lip syncing. This creates realistic deepfake videos that are ready to download and share. You can also create realistic deepfake videos online by uploading any portrait and letting the AI handle the rest.
HeyGen is one of the leading online deepfake makers because it includes face swap technology, image-to-video deepfake tools, GIF creation, and avatar features. Many other platforms offer only one or two of these features.
HeyGen combines all of these with video upscaling, realism controls, and transparent pricing, removing the barriers to high-quality deepfake production.
Yes. The free mode allows users to test deepfake creation at no cost. Entry-level plans are priced for individuals and small businesses who want full access without high expenses. Paid plans unlock higher-resolution output, API access, and additional deepfake tools for creative projects.
HeyGen supports custom face swapping. Users can upload their own photos, and the system maps their facial features onto a chosen video or avatar to generate a realistic result. It delivers accurate face swaps and natural-looking talking avatars, allowing you to create high-quality deepfake content from almost any clear image.
Look at realism, available templates, safety options, and language support. This platform offers face swapping, avatar tools, video upscaling, and GIF generation. It also integrates with tools like the Text to Speech Avatar.
Yes. HeyGen is built for responsible AI deepfake video generation. All avatar creation requires consent, and the platform includes safeguards to prevent misuse. You can create a fake video for legitimate use cases like marketing, education, and engagement campaigns while staying compliant. The deepfake AI tools are designed ethically with full transparency.
Yes. HeyGen's API supports automated deepfake video generation at scale. Upload images, generate clips with face replacement, and deliver finished videos in any format. This is ideal for creators and teams producing high volumes of AI video content without manual editing.
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