---
title: Lipsync-2 — AI Lip Sync Videos | ModelsLab
description: Generate realistic lip sync videos from audio with lipsync-2 model. Sync mouths to speech in any clip via lipsync-2 API. Try zero-shot dubbing now.
url: https://modelslab.com/lipsync-2
canonical: https://modelslab.com/lipsync-2
type: website
component: Seo/ModelPage
generated_at: 2026-04-15T21:47:25.881392Z
---

Available now on ModelsLab · Video Generation

Lipsync-2
Sync Lips Perfectly
---

[Try Lipsync-2](/models/sync/lipsync-2) [API Documentation](https://docs.modelslab.com)

Access Lipsync-2 Power
---

Zero-Shot Sync

### No Training Needed

Aligns audio to video mouths instantly across live-action or animation.

Style Preservation

### Keeps Speaker Identity

Maintains unique delivery and expressions in any language.

4K Output

### High-Res Videos

Supports 4K resolution for professional post-production dubbing.

Examples

See what Lipsync-2 can create
---

Copy any prompt below and try it yourself in the [playground](/models/sync/lipsync-2).

Cityscape Talk

“Synchronized lip movements on animated character speaking about urban architecture, cinematic lighting, 4K resolution, natural mouth sync to provided audio.”

Product Demo

“Tech gadget presenter with precise lip sync to explanatory audio, studio lighting, high detail on mouth and teeth, professional 1080p output.”

Nature Guide

“Animated wildlife expert lipsync to audio describing forest ecosystem, realistic facial expressions, smooth motion, 4K landscape background.”

Abstract Art

“Surreal figure with geometric patterns, lip synced to philosophical audio narration, fluid mouth movements, vibrant colors, high-fidelity sync.”

For Developers

A few lines of code.
Lipsync video. Two lines.
---

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/lip-sync",
    json={
  "key": "YOUR_API_KEY",
  "init_audio": "https://pub-3626123a908346a7a8be8d9295f44e26.r2.dev/livewire-tmp/BM6Y5p6QrRQ62On47G2xJIqTAEol2E-metaYXVkaW9fN2FlYmM3MDgtNDA4ZS00OWE1LWFjODYtYjkxOGJlMGQwNDRhXzEwLndhdg==-.wav",
  "init_video": "https://pub-3626123a908346a7a8be8d9295f44e26.r2.dev/livewire-tmp/NSf4Gh00oe0KPbn7XLrk06LuSTdFZd-metaaEFMdW5IRndiVU1oN2NWUlpZSmRMeXFMSzI4ZE9CaEpYMEVFWmxlai5tcDQ=-.mp4"
}
)
print(response.json())</code>
```

FAQ

Common questions about Lipsync-2
---

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

### What is lipsync-2?

### How does lipsync-2 API work?

### Is lipsync-2 multilingual?

### What is lipsync-2 alternative?

### Does lipsync-2 support 4K?

### How to integrate lipsync 2 API?

Ready to create?
---

Start generating with Lipsync-2 on ModelsLab.

[Try Lipsync-2](/models/sync/lipsync-2) [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 - 2026-04-16*