LipDub AI
LipDub AI is a proprietary video generator that creates Hollywood-standard lip syncing for translated or modified video content. It works by analyzing speaker faces and articulation patterns, then applying generative AI to recreate natural mouth movements that match new audio tracks. Unlike other solutions, LipDub AI preserves facial expressions, works with multiple speakers, adapts to changing poses, and handles side profiles. It supports all video types including live-action, animated, and AI-generated content up to 4K resolution. The technology maintains high-fidelity texture details like teeth, facial hair, and skin color while accommodating natural movement changes in pose, posture, and lighting.
Quick Info
Screenshots
Key Features
Side Profile Accuracy
Maintains precise lip sync even in side profiles or extreme camera angles, ensuring consistent quality regardless of face orientation.
High-Fidelity Texture Preservation
Maintains the details of a speaker's teeth, facial hair, skin color, and face textures for realistic results that match the original video.
Genuine Expressiveness
Preserves the speaker's authentic facial expressions between translations, maintaining emotional context and non-verbal communication.
Flexible Audio Support
Works with AI-generated voices or uploaded human audio files, supporting all languages, dialects, and accents regardless of source.
Non-Human Character Support
Applies the same precision lip-syncing technology to animated characters and non-human faces with consistent quality.
Multi-Speaker Lip Sync
Delivers high-quality lip synchronization for every speaker in a video, enabling natural-looking group conversations in any language.
Use Cases
Marketing & Advertising
Produce localized ad campaigns that resonate with different markets without the expense of multiple production shoots or talent fees.
Educational Content
Create multilingual learning materials that maintain instructor authenticity across languages, making education more accessible globally.
Translation & Localization
Transform content for global audiences without reshooting by translating videos into multiple languages with perfect lip sync, reducing costs and time to market.
Custom Avatars
Create reusable digital avatars that can deliver unlimited new content by uploading training footage once, then generating new videos from text scripts.
Dialogue Replacement & Personalization
Modify existing video content by changing specific words or entire scripts while maintaining visual consistency, enabling rapid iteration without reshoots.
Pricing
Free sign-up with test credits available. Plans starting from $49/month. API access available for enterprise needs.
Setup Steps
- Sign up for a free LipDub AI account
- Import your original video file (MOV or MP4 format)
- Select the source language of your video
- Choose target language(s) or upload your own audio track
- Process the video using LipDub AI's technology
- Export the newly dubbed video with synced lip movements