Omnihuman

By ByteDance Research Video creation

Image-to-video lip-sync generation with ByteDance Omnihuman v1.5.

Description

ByteDance Omnihuman v1.5 produces expressive talking-head videos from a single image paired with an audio track in multiple languages. Supply both, or let us craft the narration for you:

• 🎤 Multilingual & Flexible Audio: Upload custom audio or generate fresh narration with ElevenLabs-quality speech in languages like English, French, Spanish, German, and more.
• 🧠 Smart Scripting: Describe the tone and topic, and we’ll write the script in your desired language when you don’t have one ready.
• 💋 Precision Lip-Sync: Facial expressions and mouth movements track the audio closely, creating a natural and believable performance.

Perfect for creating localized product updates, global marketing teasers, and rapid avatar content production.

Available tools

Generate Omnihuman video

Create a lip-synced video from an image and audio, with optional audio synthesis.

Example prompts

Animate this headshot with a 20-second welcome script in French, using a female narrator.

Use this product photo and the attached podcast intro audio to create a 15-second promo clip.

Generate calm narration in German introducing Simtheory analytics, male voice, 10 seconds, friendly tone.

Lip-sync this uploaded MP3 with the CEO portrait for our investor update.

Write and speak a 25-second inspirational quote in Spanish using my supplied image.

How it works

1. Install

One-click install from the Simtheory store.

2. Connect

Authorize access to your Omnihuman account.

3. Use

Your AI can now interact with Omnihuman.

Details

Version 1.0.0

Updated Sep 16, 2026

Category Video creation

Publisher ByteDance Research

Features

Cloud hosted — no setup required

Secure authentication

Automatic updates

Works with all AI models

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