OmniHuman is an AI avatar model by ByteDance that turns a single portrait photo into a realistic talking-head video driven by audio input.

What is the difference between OmniHuman and OmniHuman 1.5?

OmniHuman 1.5 delivers improved hand gestures, higher resolution output (up to 1080p), and smoother facial motion compared to the original version.

What image format works best?

A clear, well-lit front-facing portrait photo in JPG or PNG. Avoid extreme angles, sunglasses, or heavy occlusion for best results.

How long can the audio be?

Audio clips up to 60 seconds are supported. For longer content, split your audio into segments and generate multiple clips.

Can I use OmniHuman for commercial purposes?

Yes. Videos generated on our platform can be used for commercial content including ads, training materials, and social media.

OmniHuman AI Avatar Generator

Transform any portrait photo into a lifelike talking video. Upload a face image + audio clip and let OmniHuman generate natural head movements, facial expressions, and perfect lip sync.

Try OmniHuman Free

Key Features

Realistic Portrait Animation

Generate lifelike talking head videos from a single portrait photo with natural facial expressions, eye blinks, and subtle head movements.

Audio-Driven Lip Sync

Upload any audio clip — speech, podcast, or narration — and OmniHuman synchronizes lip movement perfectly to the audio track.

OmniHuman 1.5 Upgrade

The latest version delivers improved realism, better hand gestures, and smoother motion at higher resolution for professional-grade avatar videos.

Multiple Aspect Ratios

Support for 9:16 portrait, 16:9 landscape, and 1:1 square outputs — optimized for social media, presentations, and marketing content.

Realistic Portrait Animation

Generate lifelike talking head videos from a single portrait photo with natural facial expressions, eye blinks, and subtle head movements.

Audio-Driven Lip Sync

Upload any audio clip — speech, podcast, or narration — and OmniHuman synchronizes lip movement perfectly to the audio track.

OmniHuman 1.5 Upgrade

The latest version delivers improved realism, better hand gestures, and smoother motion at higher resolution for professional-grade avatar videos.

Multiple Aspect Ratios

Support for 9:16 portrait, 16:9 landscape, and 1:1 square outputs — optimized for social media, presentations, and marketing content.

Realistic Portrait Animation

Generate lifelike talking head videos from a single portrait photo with natural facial expressions, eye blinks, and subtle head movements.

Audio-Driven Lip Sync

Upload any audio clip — speech, podcast, or narration — and OmniHuman synchronizes lip movement perfectly to the audio track.

OmniHuman 1.5 Upgrade

The latest version delivers improved realism, better hand gestures, and smoother motion at higher resolution for professional-grade avatar videos.

Multiple Aspect Ratios

Support for 9:16 portrait, 16:9 landscape, and 1:1 square outputs — optimized for social media, presentations, and marketing content.

Create Your AI Avatar Now

Upload a photo and audio to generate a lifelike talking video in seconds.

Try OmniHuman Free

功能	OmniHuman	OmniHuman 1.5	Kling Avatar	MultiTalk
Single Photo Input
Audio-Driven
Hand Gestures	✓	✓✓	✗	✓
最大解析度	768p	1080p	1080p	768p

Image to Video Kling 3.0 Image to Video › Kling's video model available on Happy Horse.	T2V + I2V Seedance 1.5 Pro › ByteDance's video model available on Happy Horse.	Text to Video Hailuo T2V Pro › Hailuo's video model available on Happy Horse.	Text to Video Wan 2.7 Text to Video › Wan's video model available on Happy Horse.
Text to Video HappyHorse 1.1 Text to Video › Alibaba's video model available on Happy Horse.	Video AI InfiniTalk › Infinite-length talking head video with continuous streaming.	T2V + I2V Veo 3.1 › Google's video model available on Happy Horse.	T2V + I2V Runway Video Generate › Runway's video model available on Happy Horse.
Video AI Luma Modify Video › Luma's video model available on Happy Horse.	Text to Video PixVerse V5.6 T2V › PixVerse's video model available on Happy Horse.	Text to Video Vidu Q3 T2V › Vidu's video model available on Happy Horse.	Text to Video Pika V2.2 T2V › Pika's video model available on Happy Horse.
Text to Video Hunyuan Video T2V › Hunyuan's video model available on Happy Horse.	Text to Video Hailuo 02 T2V Pro › Hailuo's video model available on Happy Horse.	Video AI OmniHuman 1.0 › ByteDance's video model available on Happy Horse.	Video AI MultiTalk › Multi-person talking video generation from a single image.

T2I + I2I Nano Banana › Google's image model available on Happy Horse.	T2I + I2I Nano Banana Pro › Google's image model available on Happy Horse.	Text to Image Google Imagen 4 › Google's image model available on Happy Horse.	Text to Image Qwen Text to Image › Qwen's image model available on Happy Horse.
Text to Image Flux 2 Pro Text to Image › Flux's image model available on Happy Horse.	Text to Image Grok Imagine Text to Image › Grok's image model available on Happy Horse.	Text to Image GPT Image 1.5 Text to Image › OpenAI's image model available on Happy Horse.	Text to Image Seedream 3.0 › ByteDance's image model available on Happy Horse.
T2I + I2I Midjourney › Midjourney's image model available on Happy Horse.	Text to Image Ideogram Character › Ideogram's image model available on Happy Horse.	T2I + I2I Flux Kontext › Flux's image model available on Happy Horse.	Text to Image Minimax Image 01 T2I › Minimax's image model available on Happy Horse.

功能	OmniHuman	OmniHuman 1.5	Kling Avatar	MultiTalk
Single Photo Input
Audio-Driven
Hand Gestures	✓	✓✓	✗	✓
最大解析度	768p	1080p	1080p	768p

Image to Video Kling 3.0 Image to Video › Kling's video model available on Happy Horse.	T2V + I2V Seedance 1.5 Pro › ByteDance's video model available on Happy Horse.	Text to Video Hailuo T2V Pro › Hailuo's video model available on Happy Horse.	Text to Video Wan 2.7 Text to Video › Wan's video model available on Happy Horse.
Text to Video HappyHorse 1.1 Text to Video › Alibaba's video model available on Happy Horse.	Video AI InfiniTalk › Infinite-length talking head video with continuous streaming.	T2V + I2V Veo 3.1 › Google's video model available on Happy Horse.	T2V + I2V Runway Video Generate › Runway's video model available on Happy Horse.
Video AI Luma Modify Video › Luma's video model available on Happy Horse.	Text to Video PixVerse V5.6 T2V › PixVerse's video model available on Happy Horse.	Text to Video Vidu Q3 T2V › Vidu's video model available on Happy Horse.	Text to Video Pika V2.2 T2V › Pika's video model available on Happy Horse.
Text to Video Hunyuan Video T2V › Hunyuan's video model available on Happy Horse.	Text to Video Hailuo 02 T2V Pro › Hailuo's video model available on Happy Horse.	Video AI OmniHuman 1.0 › ByteDance's video model available on Happy Horse.	Video AI MultiTalk › Multi-person talking video generation from a single image.

OmniHuman AI Avatar Generator

Key Features

Realistic Portrait Animation

Audio-Driven Lip Sync

OmniHuman 1.5 Upgrade

Multiple Aspect Ratios

Realistic Portrait Animation

Audio-Driven Lip Sync

OmniHuman 1.5 Upgrade

Multiple Aspect Ratios

Realistic Portrait Animation

Audio-Driven Lip Sync

OmniHuman 1.5 Upgrade

Multiple Aspect Ratios

Create Your AI Avatar Now

OmniHuman AI Avatar Generator

Avatar Samples

Key Features

Realistic Portrait Animation

Audio-Driven Lip Sync

OmniHuman 1.5 Upgrade

Multiple Aspect Ratios

Realistic Portrait Animation

Audio-Driven Lip Sync

OmniHuman 1.5 Upgrade

Multiple Aspect Ratios

Realistic Portrait Animation

Audio-Driven Lip Sync

OmniHuman 1.5 Upgrade

Multiple Aspect Ratios

OmniHuman vs Other Avatar Models

應用場景

Social Media Content

E-Learning & Training

Marketing & Ads

Multilingual Dubbing

How to Use OmniHuman

Upload Portrait

Add Audio

Choose Model

生成與下載

Alternatives & Related Tools

Video AI

Kling 3.0 Image to Video

Seedance 1.5 Pro

Hailuo T2V Pro

Wan 2.7 Text to Video

HappyHorse 1.1 Text to Video

InfiniTalk

Veo 3.1

Runway Video Generate

Luma Modify Video

PixVerse V5.6 T2V

Vidu Q3 T2V

Pika V2.2 T2V

Hunyuan Video T2V

Hailuo 02 T2V Pro

OmniHuman 1.0

MultiTalk

Kling 3.0 Image to Video

Seedance 1.5 Pro

Hailuo T2V Pro

Wan 2.7 Text to Video

HappyHorse 1.1 Text to Video

InfiniTalk

Veo 3.1

Runway Video Generate

Luma Modify Video

PixVerse V5.6 T2V

Vidu Q3 T2V

Pika V2.2 T2V

Hunyuan Video T2V

Hailuo 02 T2V Pro

OmniHuman 1.0

MultiTalk

Image AI

Nano Banana

Nano Banana Pro

Google Imagen 4

Qwen Text to Image