# AI Lip Sync Studio — Sync Video to Any Audio | Vitra.ai

> Sync mouth movement to any audio track with AI. Make dubbed or replaced dialogue look natively filmed, in any of 75+ languages.

**Canonical URL**: https://www.vitra.ai/tools/lip-sync-studio
**Source**: This is the Markdown rendering of https://www.vitra.ai/tools/lip-sync-studio, generated at build time from that page.

---

Video

# AI Lip-Sync Studio

Align mouth movement to any audio track so translated or replaced dialogue looks native. Upload a video and an audio file, or generate the audio here, and get a synced cut back.

[Start creating free→](https://universe.vitra.ai/auth/sign-up)[Book a demo](https://sales.vitra.ai/meetings/akash-nidhi-p-s)

Free to start · 75+ languages · No credit card required

Capabilities

## What Lip-Sync Studio does

### Any audio, any video

Bring your own audio track or generate it with text to speech and voice cloning in the same session.

### Native-looking dialogue

Mouth movement is re-aligned to the new track, removing the visual mismatch that makes dubbing obvious.

### Works with cloned voices

Combine with a voice clone so the speaker both looks and sounds like themselves in a new language.

### Part of the dubbing pipeline

Available standalone here, and applied automatically inside full video dubbing runs.

How it works

## Four steps, one orchestrated run

Every stage runs on the same platform, so nothing is exported, re-uploaded, or handed between tools.

- 01

### Upload the video

Provide the footage containing the speaker.
- 02

### Provide the audio

Upload a track, or generate one with text to speech or a cloned voice.
- 03

### Sync

Mouth movement is re-aligned to the new audio across the clip.
- 04

### Review and export

Preview the result and export the synced cut.

Who it is for

## Teams using Lip-Sync Studio

### Localized ads

Run the same spot in every market without a visible dubbing tell.

### Executive communications

Deliver a leadership message in several languages from one recording.

### Course localization

Keep the on-screen instructor in every language version.

### Dialogue fixes

Replace a line in post without reshooting the scene.

FAQ

## Questions people ask

What do I need to run lip-sync?
+

A video with a visible speaker and an audio track. If you do not have the audio yet, generate it in the same session with text to speech or a cloned voice.

Does lip-sync work in every language?
+

Yes. Sync is driven by the audio track, so it works for any of the 75+ languages Universe dubs into.

Is lip-sync included in video dubbing?
+

Yes. It runs as part of a full dubbing job. This page exists for when you only need the sync step on its own.

## Explore next

[Lip-Sync Personalization→Personalized dialogue at scale.](https://www.vitra.ai/tools/lip-sync-personalization)

[Voice Cloning→Sync to the speaker's own voice.](https://www.vitra.ai/tools/voice-cloning)

[Video Dubbing→The full pipeline.](https://www.vitra.ai/features/video-dubbing)

## Start with Lip-Sync Studio. Grow into the whole platform.

Everything in Vitra Universe shares one translation memory, one brand kit, and one quality bar — so the work you do here makes everything you do next faster.

[Start creating free→](https://universe.vitra.ai/auth/sign-up)[Book a demo](https://sales.vitra.ai/meetings/akash-nidhi-p-s)

---

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