sync-3 Lipsync: AI lip sync tool by Sync Labs
Lipsync & avatars — run it online on Bolly from 54 credits, Starter plan and above.
Sync's lipsync-3 — re-voice any video with a new audio track while keeping the performance.
Overview
| Model | sync-3 Lipsync |
| Developer | Sync Labs |
| Type | Lipsync & avatars |
| Output | Video |
| Modes | Lipsync (54 cr) |
| Credits | from 54 per run · 1 credit ≈ $0.05 |
| Plan | Starter plan ($19/mo annual) and up |
| Added | 2026-04-15 |
How to use sync-3 Lipsync on Bolly
- Open sync-3 Lipsync on Bolly, or start from an app built on it.
- Describe what you want, or attach a file and say what to change.
- Set the format and options in the composer for your use case.
- Generate. Results stream into your Library where you can download, favorite or reuse them.
FAQ
What is sync-3 Lipsync?
sync-3 Lipsync is Sync Labs's AI lip sync tool. Sync's lipsync-3 — re-voice any video with a new audio track while keeping the performance. On Bolly you can run it in your browser with no setup.
Is sync-3 Lipsync free to use?
sync-3 Lipsync needs the Starter plan ($19/month billed annually) or higher, because video, 3D and lipsync models cost real compute. Runs start at 54 credits; failed runs are refunded automatically.
How do I use sync-3 Lipsync on Bolly?
Open this page, describe what you want or attach a file, pick your settings (format) and hit generate. The composer shows the exact credit price before you run, and results land in your Library.
How much does sync-3 Lipsync cost?
Runs start at 54 credits on Bolly (about $2.70). Longer clips, more images or higher resolutions cost more, and the composer shows the exact price before you generate.



