Lip-syncing AI voices with Sync.so

SSync.So Try it →Watch full video →taysthetic. · Feb 2026

Demo summary

The creator shows the result of using Sync.so to synchronize a generated 11 Labs voice with the lip movements of an AI-generated video character.

Step-by-step

Generate a custom voiceover using 11 Labs
Upload the base video clip of the AI model to Sync.so
Upload the generated 11 Labs audio file
Run the synchronization process to align the model's lip movements with the new audio

Watch out for

The original footage audio must be replaced to avoid a mismatch between the AI model's speech and the sound

Tips

Use motion from original footage as inspiration to create a fully unique video with your own model and product
Sync a custom voice to the AI model to make the video suitable for use as an ad

Highlights

“result that I was able to get, which looks really spot-on”

All demos from “how i make ads with AI motion control.”

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8:030:35Lip-syncing AI voices with Sync.soCurrentThe creator shows the result of using Sync.so to synchronize a generated 11 Labs voice with the lip movements of an AI-generated video character.SSync.So· AI Lip Sync Generator
Watch “how i make ads with AI motion control.” →

AI Lip Sync Generator

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