ai-lipsyncAI Lip-Sync turns a single portrait image and an audio clip into a talking-head video: the face in the image is animated to speak the audio, with the mouth and expression driven frame-by-frame. Upload any portrait (real, illustrated or AI-generated) plus an mp3/wav, add an optional prompt to guide the delivery, and get an mp4 back. The output length follows the audio, so billing is simply per second ($0.02/s) — a 10-second clip costs $0.20. Ideal for digital-human voiceover, avatar messages and dub-to-lip-sync.
One portrait + one audio clip
Output follows the audio length
$0.02 per second of output
Real, illustrated or AI face
$0.02 per second of audio · output length follows the audio
Your talking-head video will appear here
AI Lip-Sync is a Video Generation API provided by API Models. AI Lip-Sync turns a single portrait image and an audio clip into a talking-head video: the face in the image is animated to speak the audio, with the mouth and expression driven frame-by-frame. Upload any portrait (real, illustrated or AI-generated) plus an mp3/wav, add an optional prompt to guide the delivery, and get an mp4 back. The output length follows the audio, so billing is simply per second ($0.02/s) — a 10-second clip costs $0.20. Ideal for digital-human voiceover, avatar messages and dub-to-lip-sync. Through API Models platform, you can access this model via a unified API with transparent pay-as-you-go pricing. Current pricing: per second: $0.02.
Quickly generate brand promotion videos for ad campaigns and social media marketing.
Create compelling short-form video content for platforms like TikTok, Instagram, and YouTube.
Generate product feature demonstrations and tutorials to improve user conversion.
Produce course explanations, knowledge explainers, and training videos at low cost.
AI Lip-Sync is available through API Models at: per second: $0.02. Billing is pay-as-you-go — you only pay for what you generate.
Sign up at API Models, get your API key, and call our unified API endpoint. We provide detailed API documentation with code examples in cURL, Python, and Node.js.
API Models offers the same AI Lip-Sync model through our aggregation platform. We provide a unified API interface so you do not need separate accounts for each provider - one API key to access all models.
On API Models, AI Lip-Sync runs alongside 60+ models on one API key and one balance, so choosing is about fit, not lock-in. It supports Image + Audio, Talking Head, Per-Second Pricing, Any Portrait, and you can weigh it on price and capability against other Video Generation models, then switch by changing a single model-name string — no new account or integration. Browse every Video Generation option with live pricing at apimodels.app/models.
AI Lip-Sync supports: Image + Audio, Talking Head, Per-Second Pricing, Any Portrait. See the API Models docs for full parameters and call examples.
Yes. API Models exposes AI Lip-Sync through a single unified API and one key — no separate provider accounts, and no need to handle each provider's regional network access yourself.
We support Stripe (Visa, Mastercard, and other international cards) and Alipay. Credits are available instantly after payment.