OmniHuman AI Talking Avatar Generator
OmniHuman converts a portrait or full-body image with audio or motion input into a lifelike talking, moving video. The system synchronizes lips to speech, mimics gesture style, and retains visual identity—allowing creators and enterprises to produce genuine human-videos without filming
Click to upload image
JPEG, PNG or JPG (max. 10MB)
Click to upload audio, max duration 5 seconds
MP3, WAV, OGG, AAC, M4A (max. 20MB)
Generated video will appear here
OmniHuman Transformation Examples
See how OmniHuman converts a still image into a speaking and gesturing video. Each example retains the original photo's appearance while adding natural lip-sync, full-body motion and expressive facial dynamics.
Precise lip synchronization
OmniHuman aligns mouth movements to phonemes so the subject appears to speak with natural timing and articulation.
Realistic facial and body gesture realism
The system replicates subtle head tilts, eye motion and full-body gestures so the avatar conveys authentic emotion.
Style and multi-language flexibility
Using a reference clip, OmniHuman captures voice tone and gesture style, and supports different languages while keeping identity.
Six Versatile Use Cases for OmniHuman
OmniHuman makes animated human videos accessible across many domains far beyond conventional media. The following six use-cases demonstrate how this technology can generate value in diverse fields by transforming static images into speaking, moving avatars.
🏥 Healthcare Instruction
Medical providers use OmniHuman to animate clinician portraits explaining diagnosis, treatment pathways or medication adherence, making patient communication more engaging and understandable.
📣 Corporate Communications
Organizations convert executive headshots into animated presenters for global briefings, town-halls or training videos, delivering consistent messaging without new filming across sites.
🌍 Cultural & Tourism Promotion
Tourism boards and heritage sites animate guide or historical-figure images with OmniHuman to deliver multilingual welcome messages or virtual walking tours with immersive human presence.
⚙️ Industrial Training & Safety Guidance
Manufacturing and field-service firms generate instructor avatars using OmniHuman to walk through equipment safety checks, maintenance steps or onsite challenges in a realistic manner.
🎮 Virtual Character & Brand Engagement
Gaming studios or lifestyle brands create animated ambassadors or virtual hosts with OmniHuman for product launches, user engagement campaigns or interactive live events.
🏠 Smart Device & Interface Avatars
Device makers embed OmniHuman avatars into smart-home assistants or kiosks so a lifelike face can welcome users, provide updates or guide device setup in a more personal way.
Feedback from Professionals Using OmniHuman
Professionals across various sectors recount how OmniHuman transformed their video production workflows and human-avatar interactions.
Sarah M.
-Healthcare Educator
With OmniHuman I transformed a clinician portrait into a speaking avatar; patients engaged more easily and outcomes improved.
James K.
-Corporate Trainer
OmniHuman allowed our executive image to deliver training globally without reshoot; engagement rose significantly across our sites.
Lisa T.
-Brand Marketer
Using OmniHuman our virtual ambassador spoke to customers personally; response rates and shares climbed noticeably.
Robert L.
-Industrial Safety Lead
We deployed OmniHuman avatars explaining machine-safety procedures; technicians found visuals clearer than manuals.
Maria G.
-Museum Director
I used OmniHuman to animate historical portraits in our exhibit; visitors appeared captivated when figures seemed to speak.
Frequently Asked Questions about OmniHuman
Here are common questions about using OmniHuman effectively, including workflow, speed, asset protection, model boundaries, optimization suggestions and multilingual support.
What steps should I follow to create a video using OmniHuman?
Begin by uploading a clear still image of the subject, then supply a voice recording or script to be spoken aloud. OmniHuman processes inputs to generate a video where the image appears to speak, gesture and move naturally, handling lip-sync and body motion automatically.
How quickly can OmniHuman generate a talking-body video?
Under typical conditions a short clip can be generated in under a minute on suitable hardware; however complexity, resolution and motion length affect speed. With optimization, OmniHuman supports near-real-time performance in some setups.
How does OmniHuman ensure input media security and privacy?
Uploaded image and audio are transferred securely and processed in isolation; OmniHuman does not reuse your assets for model training unless you explicitly consent. Enterprise-grade deployments include dedicated access controls and data isolation for asset protection.
What limitations should I know when using OmniHuman?
While OmniHuman performs strongly, output quality may decline if the image shows extreme occlusion, unusual angles, very low resolution or poor lighting. Long continuous motion segments and rare dialects may present additional challenges.
What can I do to improve output quality when working with OmniHuman?
Use a high-resolution frontal or half-body image, provide clear audio with minimal background noise and optionally include descriptive prompt words that specify gesture style. Avoid heavy occlusion, rapid camera motion or cluttered backgrounds for best results with OmniHuman.
Does OmniHuman support multiple languages and voice styles?
Yes. OmniHuman supports multilingual audio and can replicate voice tone and gesture style from a reference clip, enabling the avatar to speak different languages while preserving the subject’s visual identity and motion style.