Latest updates, research, and tutorials on AI lip-syncing technology from the sync. labs team.https://sync.so/blog/en-ushttps://sync.so/blog/image-to-video/https://sync.so/blog/image-to-video/image-to-video is live on sync-3. Upload a single still, add audio, and get a fully lip synced talking video back. No source footage required.Tue, 09 Jun 2026 16:00:00 GMTlaunchsync-3image-to-videotalking-phototalking-avatarai-lipsyncproduct-launchlip-synckalyanhttps://sync.so/blog/how-ai-lip-sync-actually-works/https://sync.so/blog/how-ai-lip-sync-actually-works/The architectures, the training trick that changed the field, and the failure modes nobody talks about. An honest look at what modern AI lip sync models are doing under the hood.Thu, 28 May 2026 16:00:00 GMTresearchai-lip-syncwav2lipsyncnetai-dubbingtalking-head-airesearchkalyanhttps://sync.so/blog/the-future-of-dubbing-is-visual/https://sync.so/blog/the-future-of-dubbing-is-visual/Why dubbing has always meant compromise between accuracy and immersion, and how AI lip sync flips the model so performances travel across languages.Tue, 19 May 2026 16:00:00 GMTinsightdubbingai-lip-synclocalizationtranslationvideokalyanhttps://sync.so/blog/introducing-ai-dubbing-in-sync/https://sync.so/blog/introducing-ai-dubbing-in-sync/AI dubbing is now built into sync. labs. Translate, dub, and lip sync video in one workflow, powered by ElevenLabs voice and sync. labs lip sync models.Thu, 14 May 2026 17:00:00 GMTlaunchai-dubbingvideo-translationelevenlabslocalizationlip-syncproduct-launchshankhadeephttps://sync.so/blog/sync-3-most-intelligent-lipsync-model/https://sync.so/blog/sync-3-most-intelligent-lipsync-model/sync-3 is our most advanced AI lip sync model. It reads the whole scene with spatial reasoning and holds up on sharp angles, low light, multiple speakers, and 4K 60fps.Mon, 06 Apr 2026 16:00:00 GMTlaunchsync-3ai-lipsyncmodel-releasevisual-dubbingproduct-launchlip-synckalyanhttps://sync.so/blog/lipsync-2-0/https://sync.so/blog/lipsync-2-0/lipsync-2 is the world's first zero-shot lip sync model that preserves a speaker's unique style without any training or fine-tuning, across live-action, animation, and AI-generated video.Wed, 20 Aug 2025 17:02:42 GMTlaunchlipsync-2model-releasezero-shotproduct-launchlip-syncpradyhttps://sync.so/blog/lipsync-at-scale-introducing-the-batch-api/https://sync.so/blog/lipsync-at-scale-introducing-the-batch-api/Run up to 500 AI lipsync generations in a single request. Built for video localization, multilingual campaigns, and any workflow that needs lip sync at scale.Mon, 11 Aug 2025 17:54:14 GMTlaunchbatch-apiapiproduct-launchlocalizationlip-synctairhttps://sync.so/blog/how-ai-lip-sync-and-dubbing-tools-help-youtubers-translate-go-global/https://sync.so/blog/how-ai-lip-sync-and-dubbing-tools-help-youtubers-translate-go-global/How ai lip sync and ai dubbing are reshaping the way YouTubers go global, what's actually happening under the hood, who's using it (MrBeast, Mark Rober, Nas Daily), and what the next chapter looks like.Fri, 14 Feb 2025 22:02:01 GMTinsightlip-syncdubbingyoutubecreatorslocalizationmananhttps://sync.so/blog/projects-a-smarter-way-to-organize-lipsync-experiments/https://sync.so/blog/projects-a-smarter-way-to-organize-lipsync-experiments/Projects in the sync. playground let you group generations and presets, share work with your team, and stop losing your best experiments to scroll-fatigue.Mon, 10 Feb 2025 23:40:53 GMTlaunchprojectsplaygroundcollaborationproduct-launchtairhttps://sync.so/blog/how-to-edit-any-part-of-a-video-with-ai-lip-syncing-tools-for-free-2/https://sync.so/blog/how-to-edit-any-part-of-a-video-with-ai-lip-syncing-tools-for-free-2/A step-by-step tutorial for editing any part of a video using free ai lip sync tools, clip prep, voice cloning in ElevenLabs, syncing in sync., and exporting for social.Thu, 06 Feb 2025 00:26:14 GMTlearnlip-syncvideo-editingvoice-cloningtutorialelevenlabsmananhttps://sync.so/blog/how-video-editors-use-lip-sync-tools-for-marketing-videos/https://sync.so/blog/how-video-editors-use-lip-sync-tools-for-marketing-videos/How video editors use ai lip sync to make marketing videos feel more natural, emotional triggers by industry, the steps to use lip sync responsibly, and how to measure the impact.Fri, 31 Jan 2025 21:17:09 GMTlearnlip-syncmarketingvideo-editingai-videoadvertisingtairhttps://sync.so/blog/how-to-use-ai-lip-sync-tools-for-professional-video-editing-step-by-step-guide-2/https://sync.so/blog/how-to-use-ai-lip-sync-tools-for-professional-video-editing-step-by-step-guide-2/A practical guide to using ai lip sync tools in a professional video editing workflow, the underlying tech, the steps, the ecosystem, and where the field is heading.Thu, 30 Jan 2025 16:48:51 GMTlearnlip-syncvideo-editingworkflowtutorialai-videomananhttps://sync.so/blog/how-to-automatically-lip-dub-videos-scale-globally/https://sync.so/blog/how-to-automatically-lip-dub-videos-scale-globally/A practical walkthrough of automated lip-dub workflows, picking target markets, using a lip-sync API, measuring ROI, and pairing dubbing with subtitling and real-time translation for global campaigns.Thu, 30 Jan 2025 00:38:01 GMTlearndubbinglip-synclocalizationapiworkflowtairhttps://sync.so/blog/teams-collaborate-mangage-and-lipsync-together/https://sync.so/blog/teams-collaborate-mangage-and-lipsync-together/Teams brings everyone in your organization under one shared sync. account, centralized billing, shared keys, role-based access, and team-wide usage tracking.Sat, 25 Jan 2025 00:14:43 GMTlaunchteamscollaborationproduct-launchbillingtairhttps://sync.so/blog/understanding-automatic-dialogue-replacement-adr-in-content-creation/https://sync.so/blog/understanding-automatic-dialogue-replacement-adr-in-content-creation/What Automatic Dialogue Replacement (ADR) is, where it's used in film and content production, what makes it hard, and how AI is changing the workflow.Thu, 23 Jan 2025 21:13:41 GMTlearnadrdubbingpost-productionvoice-actingfilmsanjithttps://sync.so/blog/lipsync-1-9-beta-new-standard-for-lipsync/https://sync.so/blog/lipsync-1-9-beta-new-standard-for-lipsync/lipsync-1.9-beta is the most natural zero-shot lip sync model we've ever shipped, end-to-end, no per-speaker training, working on live-action, animated, and AI-generated video.Wed, 15 Jan 2025 20:53:40 GMTlaunchlipsync-1-9model-releasezero-shotproduct-launchlip-syncpradyhttps://sync.so/blog/sync-x-sieve-partnership/https://sync.so/blog/sync-x-sieve-partnership/sync. is partnering with Sieve to power their AI dubbing pipeline with sync-1.9.0-beta, voice cloning, culturally relevant translation, and natural lip sync, available as one API.Tue, 14 Jan 2025 19:10:29 GMTnewspartnershipsievedubbingai-videotairhttps://sync.so/blog/the-best-free-open-source-lipsync-tools-2/https://sync.so/blog/the-best-free-open-source-lipsync-tools-2/A practical guide to the open-source ai lip sync tools worth knowing, LatentSync, MuseTalk, and Wav2Lip, what each one is good at, where each one breaks, and how to pick between them.Fri, 10 Jan 2025 16:14:52 GMTlearnopen-sourcewav2liplatentsyncmusetalklip-syncnachohttps://sync.so/blog/lipsync-1-8-0-beta-in-research-preview-2/https://sync.so/blog/lipsync-1-8-0-beta-in-research-preview-2/lipsync-1.8.0-beta is a new zero-shot lip sync model from sync. that holds up on real, in-the-wild video, with sharper teeth, better skin tone matching, and the start of a whole new model family.Fri, 11 Oct 2024 00:07:59 GMTlaunchlipsync-1-8model-releasezero-shotproduct-launchlip-syncpradyhttps://sync.so/blog/introducing-the-sync-playground/https://sync.so/blog/introducing-the-sync-playground/The sync. playground lets you make API requests, test and compare every lip sync model, save custom presets, and grab generated code, all from your browser.Tue, 01 Oct 2024 17:05:24 GMTlaunchplaygroundapiproduct-launchlip-syncnoahhttps://sync.so/blog/the-new-era-of-ai-lip-sync-creating-viral-celebrity-memes/https://sync.so/blog/the-new-era-of-ai-lip-sync-creating-viral-celebrity-memes/A look at why ai lip sync became the engine behind a new wave of viral celebrity memes, the tools, the cultural patterns, and the legal lines worth knowing.Tue, 24 Sep 2024 22:17:04 GMTinsightmemesviralai-videolip-syncdeepfakesmananhttps://sync.so/blog/sync-x-kapwing-powering-lipsync-for-everyone/https://sync.so/blog/sync-x-kapwing-powering-lipsync-for-everyone/sync. is now powering Kapwing's AI Personas, letting Kapwing's millions of creators make zero-shot, talking-head videos from just 15 seconds of footage.Thu, 19 Sep 2024 17:38:40 GMTnewspartnershipkapwingproduct-integrationcreatorstairhttps://sync.so/blog/sync-announces-5-5m-seed-round-to-make-video-content-creation-less-camera-dependent-using-ai/https://sync.so/blog/sync-announces-5-5m-seed-round-to-make-video-content-creation-less-camera-dependent-using-ai/sync. raises $5.5M led by Google Ventures to build the AI tools that make video less camera-dependent, record once, create forever.Fri, 16 Aug 2024 21:13:42 GMTnewsfundingseed-roundcompany-newsgoogle-venturespradyhttps://sync.so/blog/audio-visual-face-reenactment-2/https://sync.so/blog/audio-visual-face-reenactment-2/An identity-aware talking head video method that combines a dense motion field from learnable keypoints with audio conditioning on the mouth region, and ships state-of-the-art results across unseen faces, languages, and voices.Thu, 06 Oct 2022 18:47:06 GMTresearchlip-syncface-reenactmenttalking-headdeep-learningresearchrudrabhahttps://sync.so/blog/a-lip-sync-expert-is-all-you-need-for-speech-to-lip-generation-in-the-wild/https://sync.so/blog/a-lip-sync-expert-is-all-you-need-for-speech-to-lip-generation-in-the-wild/Wav2Lip uses a pretrained, frozen lip-sync discriminator to push speech-to-lip generation into unconstrained, in-the-wild video, and introduces the LSE-D and LSE-C benchmarks the field still uses today.Sun, 23 Aug 2020 17:01:47 GMTresearchlip-syncwav2lipspeech-to-lipbenchmarksresearchrudrabhahttps://sync.so/blog/learning-individual-speaking-styles-for-accurate-lip-to-speech-synthesis/https://sync.so/blog/learning-individual-speaking-styles-for-accurate-lip-to-speech-synthesis/We release Lip2Wav, a 120-hour single-speaker dataset, and a new architecture that learns individual speaking styles to generate natural speech from lip movements, four times more intelligible than prior work.Sun, 17 May 2020 21:38:16 GMTresearchresearchlip-to-speechlip2wavdatasetspeech-synthesisrudrabha