# AI Video Dubbing & Translation in 120 Languages | Vitra.ai > Dub videos into 120 languages with AI voice cloning, lip-sync, speaker diarization, and studio-quality subtitles. Review, edit, and export in 4K. **Canonical URL**: https://www.vitra.ai/features/video-dubbing **Source**: This is the Markdown rendering of https://www.vitra.ai/features/video-dubbing, generated at build time from that page. --- Translate & Adapt # AI Video Dubbing in 120 Languages Dub any video with natural, emotion-aware voices — or a clone of the original speaker. Transcription, translation, voice, lip-sync, and subtitles run as one orchestrated job, with a linguist review gate wherever you want one. [Start creating free→](https://universe.vitra.ai/auth/sign-up)[Book a demo](https://sales.vitra.ai/meetings/akash-nidhi-p-s) Free to start · 120 languages · No credit card required - 120languages from one upload - 12,000+voices, or a clone of your own - 4Kexport, with subtitles burned or separate The run, end to end ## One upload. Every language, in the speaker's own voice. Transcription, translation, voice, lip-sync and subtitles are one orchestrated job — not five tools and a handoff between each. 1 Source 2 Transcribe 3 Voice 4 Lip-sync 5 Review Master video MP4 in, up to 4K out. audio timeline speakers Pause the run Step 1 of 5 ### Start from the cut you already have. Upload the master, or pull it straight from the Asset Manager. Nothing is re-encoded and nothing is rebuilt. 1 source video Illustrative run. Speaker counts, languages and review gates depend on your source, configuration and approval rules. Capabilities ## What Video Dubbing does ### Studio-quality AI dubbing Pick from over 12,000 production-ready voices across 178 language variants, or clone the original speaker. Emotion, pace, and pronunciation are all editable per segment. ### Instant voice cloning Clone a speaker from a short sample and reuse that voice across every language, so one brand voice carries into every market you ship to. ### Natural lip-sync Mouth movement is re-aligned to the dubbed audio, so translated dialogue reads as native rather than overdubbed. ### Speaker diarization Multi-speaker footage is split automatically, each voice mapped to its own target voice. Panels, interviews, and podcasts dub without manual tagging. ### Subtitles and captions Export SRT and VTT, or burn in from a library of animated subtitle styles. Fonts, colours, and safe areas follow your brand kit. ### Human-in-the-loop review A workflow gate parks the run until a reviewer approves the transcript or the speaker-to-voice mapping — translation keeps processing in parallel. What comes out ## One recording, every language, one voice ![One source video fanning out into six dubbed deliverables — Hindi, Arabic, Spanish, Japanese, French and German — each showing the same speaker with a cloned voice, lip-sync and a subtitle line in that language's own script.](https://www.vitra.ai/static/images/features/out-video-dubbing.png) The same speaker, in six languages they never recorded. Each deliverable carries a cloned voice, re-timed lip movement and its own subtitle track — and the transcript, speaker map and captions behind them stay editable. Why it matters ## Dubbing pays for itself. Then it has to sound right. The case for dubbing ### Why dub your video at all The footage already exists. Every language you add is marginal cost against a production you have already paid for. - 01Reach the audience you already sell toMost people will not finish a video in a language they did not choose. Dubbing turns one production into an asset that works in every market on your revenue map, without a second shoot. - 02Accessibility stops being a projectTranscripts and subtitles make the same video usable for deaf and hard-of-hearing viewers, watchable on mute, and indexable by search — from the same run that produced the dub. - 03Training that actually landsComprehension and completion rise sharply when a course speaks the learner's first language. For L&D, compliance and enablement, that is the difference between content shipped and content understood. - 04Cheaper than the alternative, by an order of magnitudeThe alternative is a studio, a booking, a voice artist and a mix — per language, per revision. Dubbing collapses that into one job you can re-run when the script changes. The question is not whether to dub. It is whether the dub sounds like your brand or like a machine reading a script. Why Vitra.ai ### Why Vitra dubs it best Anyone can put a synthetic voice over a video. Keeping the speaker, the emotion and the review trail is the hard part. - The original speaker, in every languageClone the voice from a short sample and the same person presents in all 120 languages. Brand voice survives localization instead of being replaced by a stock read. - Emotion detected, then recreatedThe source delivery is analysed and rebuilt in the target language, so an urgent line stays urgent. Most tools flatten every sentence to the same neutral read — which is exactly what makes dubbing sound dubbed. - An editor built for linguistsRe-translate a line, re-speak it, retime a cue, restyle a subtitle — each on its own, without re-running the job. Speaker diarization and lip-sync are part of the same pass, not separate products. - Review is in the run, not after itA linguist approval gate parks the job until a named person signs off, while every other language keeps processing. Corrections write back to VitraTM, so the next video starts from approved wording. - It is a step, not a destinationDubbing is a node in a VitraFlow run. A finished cut can go straight to subtitling, quality control, personalization and publishing without anyone downloading a file. 120 languages from one upload 12,000+ voices, or a clone of your own 4K export, with subtitles burned or separate How it works ## Four steps, one connected workflow Keep the brief, language resources, and review decisions connected. Use the finished result in Universe or export it for the next step. - 01 ### Upload or connect Drop a file, paste a URL, or push a job through the API. Bulk and folder-level ingestion is supported for back catalogues. - 02 ### Transcribe and translate Timestamped transcripts are generated, then translated through VitraTM — exact and fuzzy matches are reused before any model is called. - 03 ### Voice, lip-sync, subtitles Choose a native voice or clone the original speaker. Lip-sync and subtitle styling are applied in the same run. - 04 ### Review and export Edit transcripts and voiceovers in the editor, route to a proofreader if needed, then export up to 4K with subtitles embedded or separate. Before you choose a dubbing platform ## Compare with footage you actually need to ship. Voice quality, timing, pronunciation, lip-sync, and review matter more than a polished sample. These guides explain where each tool fits and what to test in a real pilot. [Vitra vs. ElevenLabs↗](https://www.vitra.ai/compare/vitra-video-dubbing-vs-elevenlabs)[Vitra vs. HeyGen↗](https://www.vitra.ai/compare/vitra-video-dubbing-vs-heygen)[Vitra vs. Rask AI↗](https://www.vitra.ai/compare/vitra-video-dubbing-vs-rask-ai)[Vitra vs. Deepdub↗](https://www.vitra.ai/compare/vitra-video-dubbing-vs-deepdub)[Vitra vs. Dubverse↗](https://www.vitra.ai/compare/vitra-video-dubbing-vs-dubverse)[Vitra vs. Wavel AI↗](https://www.vitra.ai/compare/vitra-video-dubbing-vs-wavel-ai)[Vitra vs. Maestra↗](https://www.vitra.ai/compare/vitra-video-dubbing-vs-maestra)[Vitra vs. VEED↗](https://www.vitra.ai/compare/vitra-video-dubbing-vs-veed) [Explore all platform comparisons →](https://www.vitra.ai/compare) Who it is for ## Teams using Video Dubbing ### Marketing campaigns Ship one hero film and launch it in every market the same week, with the same voice and the same message. ### Learning and enablement Localize training libraries so field teams learn in their own language, without re-recording a single module. ### Media and entertainment Dub back catalogues at volume, with speaker diarization and per-episode glossary consistency. ### Product and support Turn one walkthrough into a full multilingual help library and cut repeat tickets from non-English users. FAQ ## Questions people ask How many languages does Vitra Universe dub into? + Universe dubs into 120 languages, covering 178 language and regional variants, with over 12,000 voices available across them. Low-resource and Indic languages that most vendors do not cover are supported through Vitra's own voice models. Can I keep the original speaker's voice? + Yes. Instant voice cloning creates a reusable replica from a short audio sample, then generates every target language in that voice — so a founder or presenter sounds like themselves in all of them. Does Vitra handle videos with multiple speakers? + Yes. Speaker diarization detects each speaker, separates their lines, and maps each to a distinct target voice. You can review and correct the mapping before dubbing continues. Can a human linguist review the translation before it ships? + Yes — review is native to the workflow, not bolted on. A run can pause at a WAIT gate until a reviewer approves, with configurable statuses (unverified, verified, approved) and separate linguist, proofreader, project-manager, and viewer roles. What formats can I export? + Video up to 4K in MP4 and MOV, subtitles as SRT or VTT, and burned-in subtitles in any of the built-in animated styles. Exports can also be pushed straight to your own storage bucket. ## Explore next [Lip-Sync Studio→Align mouth movement to any audio track.](https://www.vitra.ai/tools/lip-sync-studio) [Voice Cloning→Build a reusable voice from a short sample.](https://www.vitra.ai/tools/voice-cloning) [Transcription→Timestamped transcripts in minutes.](https://www.vitra.ai/tools/transcription) [Translation Memory→Reuse every approved translation.](https://www.vitra.ai/features/translation-memory) ## Start with Video Dubbing. Grow into the whole platform. Everything in Vitra Universe shares one translation memory, one brand kit, and one quality bar — so the work you do here makes everything you do next faster. [Start creating free→](https://universe.vitra.ai/auth/sign-up)[Book a demo](https://sales.vitra.ai/meetings/akash-nidhi-p-s) --- ## Structured data ```json { "@context": "https://schema.org", "@type": "SoftwareApplication", "name": "AI Video Dubbing in 120 Languages", "applicationCategory": "BusinessApplication", "operatingSystem": "Web", "url": "https://www.vitra.ai/features/video-dubbing", "description": "Dub videos into 120 languages with AI voice cloning, lip-sync, speaker diarization, and studio-quality subtitles. 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Low-resource and Indic languages that most vendors do not cover are supported through Vitra's own voice models." } }, { "@type": "Question", "name": "Can I keep the original speaker's voice?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. Instant voice cloning creates a reusable replica from a short audio sample, then generates every target language in that voice — so a founder or presenter sounds like themselves in all of them." } }, { "@type": "Question", "name": "Does Vitra handle videos with multiple speakers?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. Speaker diarization detects each speaker, separates their lines, and maps each to a distinct target voice. You can review and correct the mapping before dubbing continues." } }, { "@type": "Question", "name": "Can a human linguist review the translation before it ships?", "acceptedAnswer": { "@type": "Answer", "text": "Yes — review is native to the workflow, not bolted on. 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