Mouth movement matches every line
Phoneme-level lip-sync that holds up on close-ups. Talent looks like they're speaking the localized subtitle script.
Dubbing
Localize video. Lip-sync ready.
End-to-end video dubbing in 30+ languages. Auto-translate the script, generate the voiceover in the original speaker's voice, and sync to the lips — in one pass.
Y
Your voice
30s reference
Cloned
GamesConferenceInterviewLecturesCalls+ 22 more
Production-ready in 30+ languages — one platform, every workflow
EnglishSpanishMandarinJapaneseHindiArabicFrenchGermanPortugueseKoreanItalianTurkishRussianDutchPolishEnglishSpanishMandarinJapaneseHindiArabicFrenchGermanPortugueseKoreanItalianTurkishRussianDutchPolish
Broadcast-ready subtitles included
Same speaker, every language
Voice cloning preserves the on-camera talent's tone and identity. Audiences hear the same person — in their respective language.
Script localization built in
Drop in the source video — we transcribe, translate, time, and dub in a single workflow. No external translation step.
Burned in or sidecar SRT
Frame-accurate subtitles in every dubbed language — burned in or exported as SRT/VTT for editorial.
Approve every line before render
Catch translation issues and tone mistakes in a side-by-side editor before the dub goes to render.
Whole library. Every language. Overnight.
Queue hundreds of videos. Render dubbed tracks in every supported language — in a single batch run.
One speaker. Every language.
Same person, same voice — lip-synced — in languages you ship to.
M
Original speaker
Maria
Now dubbed in
English
“And perhaps in this story, I have said enough for you to understand why Mary has identified herself with something worldwide.”
Lip-synced to original framesMaria's voice preserved
EnglishEspañol中文日本語FrançaisDeutsch한국어+ 23 more
30+Languages, end to end
Lip-syncOn every dubbed line
HoursPer video, not weeks
BatchLibrary at once
From source video to global release in four steps
From idea to deployed audio in minutes. No DAW, studio, or model.
STEP 01
Upload your video
Drop in MP4, MOV, or any standard video format. We handle transcription, language detection, and speaker labeling.
STEP 02
Pick target languages
Choose one or all 30+ supported languages. The translated script comes back ready for editorial review.
STEP 03
Approve in the editor
Side-by-side script editor — review translations, adjust pacing, fix tone. Re-render with one click.
STEP 04
Render or stream
Download the dubbed video with burned-in or sidecar subtitles. Push directly to your video pipeline.
Built for production teams scaling across languages
Reach global audiences without re-recording
Localize your channel into 30+ languages. Same voice, same energy, every market.
30+Markets at once
1×Record per source
DaysPer series, not weeks
What changes for you
- Localize without re-recording
- Preserve creator identity across languages
- Ship every episode in every market same-day
- Scale audience without scaling production
What you'll use
- Multi-language dubbing
- Voice identity preservation
- Burned-in subtitles
- Batch rendering
What teams shipping with SonicVox actually say
"We dubbed our entire training catalog into eight languages in a week. The on-camera trainer's voice is preserved across every track — it's eerie how good it is."
Is
Illustrative scenario
Composite example — not a customer quote · Gravitas Industries
"Localizing our series used to mean booking talent in eight cities for a month. Now we do it in days, in their voice, with lip-sync that holds up on close-ups."
HB
Hannah Becker
Head of Production · Vector Studios
"Marketing went from US-only campaigns to twelve-market simultaneous launches. The brand voice stays consistent in every market."
Is
Illustrative scenario
Composite example — not a customer quote · Northwind
Frequently asked questions
Phoneme-level alignment that holds up on close-ups. Approve every line before render to catch any edge cases.
Get Started
Dub your first video — in under an hour
30+ languages. Lip-synced. In the original speaker's voice. Subtitles included.
30+ languages, lip-synced Original speaker's voice preserved Subtitles included No credit card required
