Click to upload or drag and drop
Supported formats: JPEG, PNG, WEBP Maximum file size: 10MB
Portrait image URL, supports any aspect ratio with subjects including people/pets/anime, etc.
To have a specific subject in the image speak, use 'Subject Detection' to get the corresponding mask image and pass it as input.
Click to upload or drag and drop
Supported formats: MPEG, WAV, X-WAV, AAC, OGG, MP4 Maximum file size: 10MB
Audio URL. Duration must be < 60 seconds (recommended ≤15 seconds; exceeding this will cause degradation).
Prompt text, limited to Chinese/English/Japanese/Korean/Spanish/Indonesian, recommended ≤300 characters.
Output video resolution, default 1080.
Fast mode, sacrifices some quality to speed up generation.
Random seed. Default is -1 (random). When using the same positive integer and keeping all other parameters identical, the result will be highly consistent (with very high probability).
Click to upload or drag and drop
Supported formats: JPEG, PNG, JPG Maximum file size: 5MB
Portrait image URL. Requirements: JPG/PNG/JPEG, < 5MB, < 4096x4096. Recommended: single person facing forward, with the face occupying a large proportion of the image.
Click to upload or drag and drop
Supported formats: JPEG, PNG, JPG Maximum file size: 5MB
Portrait image URL link (supports detection of up to 5 subjects)
Explore different use cases and parameter configurations
ByteDance OmniHuman 1.5 API for AI Avatar and Digital Human Video Generation
Generate realistic AI avatar videos, AI lip sync video avatars, and digital human content from a single image and audio using ByteDance OmniHuman 1.5 API.
Core Capabilities of OmniHuman 1.5 API on Kie.ai
Generate AI Avatar Videos from a Single Image with OmniHuman 1.5 API
Turn a single image into a realistic AI avatar video using OmniHuman 1.5 API. Generate natural facial expressions, head movements, and lifelike animations from image and audio inputs.
Create Accurate AI Lip Sync Video Avatars with OmniHuman 1.5
Build OmniHuman 1.5 AI Lip Sync Video Avatar experiences with precise speech synchronization. Characters speak naturally with realistic mouth movements and expressive facial details.
Generate Emotion-Aware OmniHuman 1.5 Digital Human Videos
OmniHuman 1.5 Digital Human technology analyzes audio semantics and voice tone to create matching emotions, gestures, and body language for more engaging video content.
Create Full-Body AI Avatar Animations with OmniHuman-1.5 API
Unlike traditional talking photo tools, OmniHuman-1.5 API supports natural upper-body and full-body motion, helping digital humans appear more dynamic and realistic.
Integrate ByteDance OmniHuman 1.5 API into AI Video Applications
Use Bytedance OmniHuman v1.5 to power AI avatar generators, virtual influencers, digital human platforms, AI video tools, and content creation products through a scalable API.
Why Choose Kie.ai OmniHuman 1.5 API
Access OmniHuman 1.5 API and Multiple AI Lip Sync Video Models
Beyond OmniHuman 1.5 API, Kie.ai provides access to multiple AI lip sync, AI avatar, and digital human models through a unified API. Build, test, and scale AI video applications without managing separate providers.
Test OmniHuman 1.5 AI Avatar API for Free
Evaluate OmniHuman 1.5 AI Avatar and AI Lip Sync Video Avatar capabilities before committing to production. Free testing helps developers validate video quality, lip sync accuracy, and integration workflows with confidence.
Get Affordable ByteDance OmniHuman 1.5 API Pricing
Get cost-effective access to ByteDance OmniHuman 1.5 API without sacrificing generation quality. Kie.ai balances pricing, speed, and infrastructure reliability, making AI video generation more accessible for startups and SaaS teams.
Integrate OmniHuman-1.5 API with Clear Developer Documentation
Launch faster with developer-friendly APIs, straightforward endpoints, and detailed documentation. Integrating OmniHuman-1.5 API into AI avatar platforms, content tools, and digital human products requires minimal setup effort.
Access Latest AI Avatar and Digital Human APIs on Kie.ai
Stay ahead with access to latest AI video, AI avatar, and digital human models. Kie.ai regularly expands its model catalog, helping developers adopt new capabilities without rebuilding existing workflows.
Get Expert Support for OmniHuman 1.5 API Integration
Whether you need help with API setup, testing, scaling, or troubleshooting, Kie.ai support team is available to assist. Get practical guidance throughout your OmniHuman 1.5 API integration journey.
How to Use OmniHuman 1.5 API on Kie.ai
Step 1: Upload an Image for OmniHuman 1.5 AI Avatar Generation
Upload a clear portrait image in JPG, PNG, or JFIF format. For best OmniHuman 1.5 API results, use a front-facing single-person image with good lighting and visible facial details.
Step 2: Add Audio for OmniHuman 1.5 AI Lip Sync Video Creation
Provide speech, singing, or voice audio to drive avatar animation. OmniHuman 1.5 AI Lip Sync Video Avatar technology syncs mouth movement, expressions, and motion with audio input.
Step 3: Generate MP4 Video with OmniHuman 1.5 AI Video Generator
Send request through Kie.ai API and receive MP4 video output. OmniHuman 1.5 AI Video Generator turns your image and audio into realistic digital human video for apps or workflows.
OmniHuman 1.5 API Use Cases for AI Avatar and Digital Human Applications
Create AI Influencers and Virtual Creator Videos with OmniHuman 1.5 AI Avatar
Generate realistic AI influencer content from a single image and audio file. OmniHuman 1.5 AI Avatar helps creators, agencies, and brands produce engaging short-form videos at scale.
Build AI Lip Sync Video Avatar Applications
Use OmniHuman 1.5 AI Lip Sync Video Avatar technology to power talking photo apps, avatar generators, virtual presenters, and personalized video experiences with natural speech synchronization.
Generate AI Music Videos with OmniHuman 1.5 Digital Human Technology
Transform songs, voice recordings, and audio tracks into expressive music videos. OmniHuman 1.5 Digital Human model creates realistic performances with synchronized lip movements and emotions.
Create Digital Human Spokesperson Videos for Marketing
Build brand spokespersons, product explainers, and promotional videos using ByteDance OmniHuman 1.5 API. Maintain consistent character identity across campaigns while reducing production costs.