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Localized video workflow
AI Video DubbingDub and translate videos online
Translate videos, replace speech, and keep lip sync aligned across languages. Use AI video dubbing for marketing, training, product demos, and creator localization workflows.
Translate and dub one source video
Keep multilingual voice workflows clean
Useful for teams, creators, and localization
Step 1/3
Choose a face
Follow the next step to keep building your video.
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Web Dubbing in Your Browser
Dub videos online without installing an editor. Decide whether you need a new voice track or a translated version before choosing a workflow.
1. Choose the source video
Upload footage with a clearly visible speaker. Use a short clip first so you can review the face and timing.
2. Choose new audio or translation
For custom dialogue, add your own speech to AI Lip Sync. For a new language, open video translation and choose the available target language.
3. Review before downloading
Listen with sound and check the new dialogue against the mouth movement. Cost and processing time depend on the chosen model and clip.
Example of a video with new dialogue
LipsyncX 2.0 Fast · 480p · 3-second source · generated October 24, 2026.
A LipsyncX example clip. It demonstrates output, not a guaranteed result for every source.
Dubbing showcase
Localized video, original visuals
Swap audio and keep lip sync aligned for every language.
Endorsement
Demo
Built for localization
Use one source video across multiple markets instead of re-shooting every language version.
Better workflow control
AI dubbing works well for teams that need consistency in support, compliance, and product education.
Direct dubbing workflow
The workflow is focused on translating or replacing speech while keeping the video usable across languages.
How AI video dubbing works
Step 1
Upload the original video and choose the target language or voice workflow.
Step 2
Generate translated or replacement speech and sync it back to the speaker on screen.
Step 3
Export the dubbed video for localization, campaigns, or internal distribution.
High-value use cases
Translate product demos for global marketing launches
Localize course videos and onboarding content
Dub support walkthroughs without re-recording every market
Reuse creator videos across regions with new voices
Related pages: AI Dubbing Tool and AI Lip Sync.
FAQ
What is AI video dubbing?
AI video dubbing replaces or translates the spoken audio in a video while keeping the result natural for the new language and voice.
Can AI video dubbing keep lip sync aligned?
Yes. A strong AI dubbing workflow combines translation, voice generation, and lip sync so the new speech matches the face more closely.
Who uses AI video dubbing?
Marketing teams, educators, SaaS companies, media teams, and creators use AI dubbing to localize the same video for multiple markets.
Is AI video dubbing useful for training videos?
Yes. Internal training, onboarding, compliance, and support walkthroughs are strong use cases because the same visual asset can serve many languages.
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