Description
Wav2Lip is an AI lip-sync tool that generates realistic talking-face videos by accurately synchronizing facial mouth movements with any audio. You upload a face image or short video and an audio clip, and the tool produces a high-quality lip-synced video directly in the browser with no installation.
The model achieves accurate lip sync for any speech audio, including podcasts, voiceovers, and dialogue, and works even with noisy or low-quality source video. It supports both static images and existing video clips, making it suitable for reviving old photos, animating avatars, or syncing speech with any visual input.
Built on an enhanced version of SyncNet with a customized lip-sync discriminator and a visual quality discriminator, Wav2Lip focuses on both audio-visual alignment and visual fidelity, improving details like facial textures and lighting. Powered by GANs, it enables fast generation of talking-face videos from audio, and is aimed at creators, educators, and developers.
Wav2Lip's Core Features
Accurate AI lip sync to any audio
Support for static images and existing videos
Browser-based tool with no installation
SyncNet-based audio-visual alignment
Visual quality enhancement for textures and lighting
Fast generation from audio input
Works with noisy or low-quality source video
High-quality downloadable output
How to use Wav2Lip?
Upload a face: Choose a clear image or short video with a visible, well-lit mouth.
Add your audio: Upload the audio file you want the face to lip sync with.
Generate and download: Click Generate to produce the lip-synced video, then preview or download it.
Wav2Lip's Use Cases
- Talking-photo animation
- Avatar lip sync
- Dubbing and voiceovers
- Educational content
