---
title: Omnihuman — AI Video Generator | ModelsLab
description: Generate realistic human videos from images and audio with Omnihuman. Create lip-synced avatars via API. Try Omnihuman model now.
url: https://modelslab-frontend-v2-927501783998.us-east4.run.app/omnihuman
canonical: https://modelslab-frontend-v2-927501783998.us-east4.run.app/omnihuman
type: website
component: Seo/ModelPage
generated_at: 2026-05-21T09:25:46.666585Z
---

Available now on ModelsLab · Video Generation

Omnihuman
Omnihuman Animates Humans
---

[Try Omnihuman](/models/byteplus/omni-human) [API Documentation](https://docs.modelslab.com)

Build Videos From Inputs
---

Image + Audio

### Lip-Synced Realism

Pairs single human image with audio for precise lip-sync and emotion-matched motion.

Any Aspect Ratio

### Portrait to Full-Body

Handles portrait, half-body, full-body images in varied ratios with consistent quality.

Multimodal Control

### Audio Drives Motion

Uses audio signals for natural expressions, body language, and scene dynamics.

Examples

See what Omnihuman can create
---

Copy any prompt below and try it yourself in the [playground](/models/byteplus/omni-human).

Cityscape Talk

“Professional man in suit stands in bustling city street at dusk, speaking energetically about urban innovation, realistic lighting, dynamic camera pan, high detail textures.”

Product Demo

“Engineer holds sleek gadget in modern lab, explains features with precise gestures, bright overhead lights, subtle background tech displays, sharp focus.”

Nature Guide

“Hiker in forest clearing describes trail map, natural arm movements synced to audio, dappled sunlight through trees, realistic fabric textures.”

Abstract Art

“Stylized figure in geometric studio dances to rhythm, fluid morphing forms, vibrant color shifts, continuous motion with soft glows.”

For Developers

A few lines of code.
Video from image, audio.
---

ModelsLab handles the infrastructure: fast inference, auto-scaling, and a developer-friendly API. No GPU management needed.

- **Serverless:** scales to zero, scales to millions
- **Pay per second,** no minimums
- **Python and JavaScript SDKs,** plus REST API

[API Documentation ](https://docs.modelslab.com)

PythonJavaScriptcURL

Copy

```
<code>import requests

response = requests.post(
    "https://modelslab.com/api/v7/video-fusion/image-to-video",
    json={
  "key": "YOUR_API_KEY",
  "init_audio": "https://assets.modelslab.ai/generations/efc19902-2b68-4dac-aa8a-b84960651790",
  "init_image": "https://assets.modelslab.ai/generations/18011592-127a-4d6e-adf7-c66d1ce7693c"
}
)
print(response.json())</code>
```

FAQ

Common questions about Omnihuman
---

[Read the docs ](https://docs.modelslab.com)

### What is Omnihuman API?

Omnihuman API generates videos from image and audio inputs. It supports lip-sync and motion driven by audio. Endpoint available at ModelsLab.

### How does Omnihuman model work?

Combines single image with audio for realistic human animation. Handles any aspect ratio and body type. Outputs high-quality synced videos.

### Best Omnihuman alternative?

Omnihuman excels in audio-conditioned realism over text-only models. Use for precise lip-sync needs. API integrates via simple HTTP calls.

### What inputs does Omnihuman need?

Requires one human image and audio file. Optional prompts refine output. Supports video motion signals too.

### Omnihuman video length limits?

Generates clips over one minute with dynamic motion. Scales for multi-character scenes. Quality holds in long sequences.

### Commercial use with Omnihuman?

Permitted for generated videos. Costs scale per second output. Ideal for avatars and social content.

Ready to create?
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Start generating with Omnihuman on ModelsLab.

[Try Omnihuman](/models/byteplus/omni-human) [API Documentation](https://docs.modelslab.com)

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*This markdown version is optimized for AI agents and LLMs.*

**Links:**
- [Website](https://modelslab.com)
- [API Documentation](https://docs.modelslab.com)
- [Blog](https://modelslab.com/blog)

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*Generated by ModelsLab - 2026-05-21*