AI Lip-sync

Step by step

How to lip-sync my video to a new voice track with V3EDGE

1. Open AI Presenter (web: AI Lip-sync) and choose Lip-sync my clip.
2. Pick your clip — your own face, up to 60 seconds — and the voice track to sync it to.
3. Choose Standard or Pro quality.
4. Confirm the face and voice are yours, or that you have the person's permission, and allow fal.ai once when asked.
5. Tap Sync my clip; the result saves to Projects with an “AI-generated” label on screen.

Good to know

• Only for your own face, or a person who gave you permission. You confirm it for every job and the confirmation is stored with it; there are no stock faces, celebrity presets or face swaps.
• Every result carries a visible “AI-generated” label and an AI note in the file.
• Up to 60 seconds; the result is never longer than the shorter of your clip and your voice track.
• Sync Labs (USA) model, run by fal.ai (USA).

Questions people ask

How do I lip-sync my video to a new voice track?

1. Open AI Presenter (web: AI Lip-sync) and choose Lip-sync my clip. 2. Pick your clip — your own face, up to 60 seconds — and the voice track to sync it to. 3. Choose Standard or Pro quality. 4. Confirm the face and voice are yours, or that you have the person's permission, and allow fal.ai once when asked. 5. Tap Sync my clip; the result saves to Projects with an “AI-generated” label on screen.

Is AI Lip-sync free?

AI Lip-sync uses AI, so it spends credits from your monthly budget: 5 credits per second (Pro: 9). Every plan has a budget, Foundation (free) included; the Studio shows what is left before you start, and a failed job never spends credits.

Where can I use AI Lip-sync?

Web Studio and Android app. On the web, open it at v3edge.app/app/tools/ai-presenter.