Localization
Video Dubbing with AI Lip Sync
Localize existing videos with AI dubbing and accurate lip sync. Video Dubbing with AI Lip Sync keeps the visuals intact while upgrading speech clarity and language coverage.
Video Dubbing with AI Lip Sync delivers natural timing for tutorials, ads, and training content.
1. Upload photo
2. Choose Model
3. Add Script
20 credits
Billing unit10 credits / 5s
Billing units2
Estimated length8s
Est. total20 credits
Uses real audio duration when available.
87 / 1000
Avg render time
7 min
Languages supported
50+
Creators onboarded
3,200+
Trusted by teams
StudioBlendAudioNovaCourseWaveMintlyVisionSpark
Dubbing showcase
Localized video, original visuals
Swap audio and keep lip sync aligned for every language.
Localization
Marketing
Podcasts
YouTube
Video Dubbing with AI Lip Sync reduces re-recording time for multilingual teams. Video Dubbing with AI Lip Sync keeps voice timing aligned across every localized version.
Use Cases
Keep visuals, swap languages, and scale global delivery.
Global Product Tutorials
Dub onboarding and how‑to videos for every market.
Marketing Localization
Reuse the same footage with new language tracks.
Compliance Training
Update voiceovers without re‑shooting regulated content.
Support Walkthroughs
Deliver clear help videos across regions and teams.
Frequently asked questions
What is Video Dubbing with AI Lip Sync?
It replaces the spoken audio in an existing video and synchronizes mouth movements to the new voice.
What input formats are supported?
Common video formats like MP4 and MOV are supported for upload.
Can I use my own voice or script?
Yes. You can upload audio or provide a script and choose a voice.
How accurate is the lip sync?
LipsyncX is optimized for clear mouth visibility and produces strong alignment for most footage.
Does it support multiple languages?
Yes. You can dub videos in 50+ languages.
Can I keep the original visuals?
Yes. The video remains intact while speech and lip sync are updated.
How long does processing take?
Processing time depends on video length and queue load.
Do I own the output videos?
You retain rights to your uploads and outputs, provided you have rights to the source video.
Is there an API for automation?
Yes. API access is available for teams with large dubbing workflows.
How does pricing work?
Pricing is typically per second of generated video. See the pricing page for current rates.