Lipsync 2 Pro takes a video clip and an audio track and rewrites the speaker's lip movements to match the new audio, frame by frame. If you've ever tried to dub a recording, produce a voiceover in a different language, or swap out narration on a talking-head clip, you know how slow and costly that work used to be. The model handles duration mismatches between your audio and video through five sync modes: loop, bounce, cut off, silence, or remap, so you're never stuck with awkward pauses or hard cuts. An expressiveness control lets you dial in how animated the lip movements look, from natural and subtle to fully pronounced. When multiple people appear in the frame, the active speaker detection option focuses the sync on whoever is actually talking. It fits into a post-production workflow without friction: upload your files, set your preferences, and get a ready-to-use video back in minutes. No dedicated video editing software, no green screen, no expensive dubbing studio required. If you create multilingual content, training videos, or short-form clips for social media, this is the fastest way to get clean lip sync without touching a timeline.
Lipsync 2 Pro is an AI model that rewrites the lip movements in a video to match a new audio track, replacing the slow and expensive process of manual dubbing or audio replacement. On Picasso IA, you upload any talking-head clip alongside a fresh audio file and get a fully synced video in minutes. Think of it as a dubbing studio running in your browser: the model reads the timing and phonetics of the new audio, analyzes the speaker's face, and rebuilds the mouth animation frame by frame. It's built for anyone who needs clean results without a post-production team, whether you're localizing content, fixing a bad recording, or building a speaking avatar.
Do I need programming skills or technical knowledge to use this? No, just open Lipsync 2 Pro on Picasso IA, adjust the settings you want, and hit generate.
Is it free to try? Yes, you can run Lipsync 2 Pro without paying upfront. Some credits may apply for longer clips, but trying it on a short video costs nothing.
How long does it take to get results? Most clips process in a few minutes depending on video length and resolution. Short clips under 30 seconds typically return in under two minutes.
What output formats are supported? The model returns a standard MP4 file compatible with virtually every video player, editing app, and social media platform.
Can I customize the output quality or style? Yes. The expressiveness slider lets you tune how animated the lip movements look, and the sync mode controls what happens when the audio and video lengths don't match.
How many times can I run the model? There's no hard limit on how many times you can generate. Adjust your settings and re-run as many times as you need until the result matches what you had in mind.
What happens if I'm not happy with the result? Try adjusting the expressiveness setting or switching to a different sync mode and run it again. Small parameter changes often produce noticeably different results, so iterating before swapping your source files is worth it.
Everything this model can do for you
Handle any audio-video length mismatch by choosing loop, bounce, cut off, silence, or remap to fit your edit.
Adjust lip movement intensity from 0 to 1 to match the energy level of any voice performance.
Automatically focus the sync on whoever is talking when multiple faces appear in the frame.
Get clean, frame-accurate lip sync that holds up at full resolution without visible artifacts.
Upload a video and audio file directly in the browser with no software installation needed.
Works with MP4 video and WAV audio so you can use assets straight from your camera or recording app.
Get a synced video back in minutes without waiting on a render queue.
Ideal for diverse languages and speaking styles
