GlowDub
Video in any language, perfectly lip-synced
Convert any video into 96 locales with synchronized voice, lip-sync, and timing. No editors. No voice actors. No post-production.
No credit card required · Every video is priced up front before you pay
What GlowDub does
Localization that looks and sounds like the original — in every language.
96 Locales
Full language and dialect coverage — European, Asian, Middle Eastern, and African languages all included.
Perfect Lip Sync
AI synchronizes translated audio to the speaker's mouth movements, accurate to the second.
Multi-Character Voices
Each speaker in your video gets a distinct, natural target-language voice — dialogue reads like a real conversation, not one flat narrator.
Timing Preservation
Translated audio matches the original video timing exactly — no awkward pauses or overlaps.
Brand Glossary
Enforce your terminology and brand voice across all 96 locales — product names stay consistent.
Batch Processing
Translate entire training libraries or content catalogs at once. Parallel processing delivers fast.
Why teams switch to GlowDub
Traditional dubbing is costly, slow, and inconsistent. GlowDub fixes all three.
Expensive voice actors
Natural, studio-quality target-language voices — no studio required
Weeks of post-production
Localized videos come back in hours, not weeks
Inconsistent voice quality
Natural target-language voices, precisely synchronized to your video's timing
Eliminates voice actors and manual post-production work
Dramatically shorter production timeline at any scale
Natural target-language voices and lip sync that feel native, not dubbed
Batch entire content libraries — process hundreds of videos in parallel
Where GlowDub is used
Any video content that needs to reach a global audience — without the cost and delay of traditional localization studios.
Content publishers and e-learning providers expanding their course libraries to global audiences
Localize onboarding, compliance, and safety videos for global teams
Translate segments and interviews for international broadcast
Localize campaigns to resonate with regional audiences
Dub movies and series for international distribution
Help creators reach global audiences without re-recording
See the exact price before you pay
Upload your video and see exactly what it costs — start with 300 free credits, no card required. High-volume libraries, white-label, or API access route to an enterprise agreement instead.
How it works
From source video to localized output in five simple steps.
Upload
Upload your source video in any resolution or format.
Translate
AI captures every spoken word and translates it to read naturally in the target language — gender-aware and true to your meaning.
Voice
Natural, professional voices in the target language — a distinct voice per speaker, synchronized to your video.
Human Review
Optional human-in-the-loop step to verify accuracy and cultural appropriateness before delivery.
Deliver
Receive your dubbed video with synchronized, configurable subtitles — ready for any platform.
See GlowDub in action
Send us a sample video and we'll return a localized clip within 48 hours. No commitment required.
Get a Free Sample