About
VidDub is an AI video translation and dubbing tool from szsoftwell, a small indie team in Shenzhen. Upload a video (MP4, MOV, MKV, AVI, FLV, or WebM, up to 2 GB), pick source and target languages—VidDub transcribes speech, translates it, and burns synced subtitles into the video (mono or bilingual, style adjustable). In a second step you can add AI dubbing: preview voices from the VidDub library, generate the track, and download; you can re-dub with another voice. The dub track is sped up or slowed to follow original speech timing; burned-in subtitles stay in the file.
Support: 15 source and 16 target languages (Traditional Chinese target-only). Runs in desktop and mobile browsers with no install; iOS and Android apps available. Sign-in (Google or Apple) is required before upload. After sign-in, eligible short videos (up to 10 minutes) can be translated as a free preview; downloads, subtitle export, and dubbing use minutes. On the web: one-time minute packs (30 min $3.90 … 500 min $29.90; 1 minute of video = 1 minute). Pro and Max subscriptions only in the iOS/Android apps.
Not included: voice cloning, lip-sync, or downloads from YouTube/TikTok (URL import accepts direct video-file links only). Finished files are deleted from the server after about 24 hours.
iOS: https://apps.apple.com/app/id6792618593
Android: https://play.google.com/store/apps/details?id=com.szsoft.vtra
Pricing: Freemium