Use our lip sync video generator to replace spoken audio while preserving facial expression and timing. Upload your video, add a voice over track, and export polished AI Video Dubbing for ads, tutorials, interviews, and multilingual campaigns.
Lip Sync Video (Recommended. Supports realistic humans, animals, cartoons, or stylized characters. Best quality & value, up to 10 min. Do not include subtitles in the video; add subtitles manually after generation)
*1. Upload Video or Select from Creations
*2. Upload Audio or Generate Audio
Black areas = Person does not speak. White areas = Person speaks.
Log in to get 16 credits daily and generate 16 seconds at 360p, 8 seconds at 480p, or 4 seconds at 720p. Your ongoing anonymous tasks will continue and all future tasks will be saved.
*1. Upload Video or Select from Creations
*2. Upload Audio or Generate Audio
Black areas = Person does not speak. White areas = Person speaks.
Log in to get 16 credits daily and generate 16 seconds at 360p, 8 seconds at 480p, or 4 seconds at 720p. Your ongoing anonymous tasks will continue and all future tasks will be saved.
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Turn existing footage into high-quality Lip Sync Video results with realistic timing. Our AI Video Dubbing engine aligns every phoneme to lip motion, so voice over replacement feels natural and production-ready.
See how Lip Sync Video improves voice over localization workflows. From short edits to full AI Video Dubbing projects, our lip sync video maker keeps speech and visuals tightly aligned.
Generate high-quality Lip Sync Video output from your original clip and replacement speech. Keep facial realism while matching the new audio naturally.
Deliver multilingual AI Video Dubbing with smooth mouth movement and clean timing. Ideal for creators, educators, and localization teams.
Standard
Pro
Basic
Subscribe first to unlock one-time credits purchases
Build professional Lip Sync Video outputs in a few steps. Upload a source video, add a new voice over track, and let our AI Video Dubbing model synchronize speech and lip movement with frame-level precision.
Our Lip Sync Video system combines phoneme alignment with temporal facial modeling to produce natural AI Video Dubbing. It keeps voice over synchronization consistent, even in fast and expressive scenes.
Import your source clip with a clear speaking face.
Upload replacement speech audio for dubbing, narration, or localization.
Our AI Video Dubbing model auto-syncs lips to the new voice over track.
Review your Lip Sync Video result and export in high quality.
Upload your video and voice over to try our Lip Sync Video workflow. Generate professional AI Video Dubbing in minutes. Free tier available with limits.