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AI Lip Sync: Best Models & Workflows
Turn a portrait or existing video into a talking-head clip synced to speech. Choose a lip-sync model, connect audio in a NodeTool workflow, and create avatar videos.
Models for lip sync
Accurate mouth motion driven by an audio track.
Photoreal lip-sync for talking heads.
Open-weight portrait animation and expression transfer.
Frequently asked questions
What is AI lip sync?
It animates a face so its mouth matches a voice track — turning a portrait plus audio into a talking-head clip.
Do I need a video of the person?
Not always. Some models animate a single portrait; others re-sync an existing clip to new audio. Pick the model that fits your source.
How do I combine it with text-to-speech?
Generate the voice with a TTS node, then feed that audio into the lip-sync node in the same NodeTool graph.
Do lip sync on your own machine
Free, open source, and yours to run. Download Studio, pick a model, and wire it into a workflow with your own keys.