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What is AI lip sync? Meaning, uses, and tools

What lip sync means, how AI lip sync regenerates a speaker's mouth to match new audio, what it's used for, and how to try it on your own video.

2 Jul 2026 · 6 min read

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Edit any part of a video with AI lip sync

A step-by-step guide to changing what someone says in a video with AI lip sync: prep the clip, clone or pick a voice, generate the line, and re-sync the lips in sync. labs.

6 Feb 2025 · 5 min read

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Lip sync tools for marketing videos

How video editors use AI lip sync to make marketing videos land: the emotions that matter by industry, the steps to use it responsibly, and how to measure the impact.

31 Jan 2025 · 4 min read

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AI lip-sync for video editing: a guide

A practical guide to using AI lip sync in a professional editing workflow: how the tech works, the steps, how it fits your pipeline, and where the field is heading.

30 Jan 2025 · 6 min read

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How to automate lip dub and scale globally

How to automate lip dub with an AI workflow: pick target markets, generate a synced dub in one pass, measure ROI, and pair dubbing with subtitles and real-time translation.

30 Jan 2025 · 5 min read

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What is ADR? Dialogue replacement explained

What automatic dialogue replacement (ADR) is, where it is used in film and content, what makes it hard, and how AI re-syncs the lips so a new track matches the picture.

23 Jan 2025 · 6 min read

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The best free open source lipsync tools

A practical guide to the open-source ai lip sync tools worth knowing, LatentSync, MuseTalk, Wav2Lip, and SadTalker, what each one is good at, where each one breaks, and how to pick between them.

10 Jan 2025 · 5 min read

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