TransDub

TransDub is a web-based tool designed to automatically translate and dub YouTube videos into multiple languages using artificial intelligence. Its primary function is to help content creators expand their audience by making their videos accessible to viewers who speak different languages. The platform supports translation into over 29 languages, covering a wide range of global markets. The dubbed audio is generated using natural human-like voices, and the system can identify different speakers in the original video, assigning unique voice profiles to each for a more authentic listening experience. Users can also export closed captions and SRT subtitle files alongside the dubbed audio, which is beneficial for accessibility and SEO. The workflow is straightforward: first, users import their video by either uploading a file directly, pasting a YouTube link, or connecting their YouTube account for easy access. Once the video is imported, TransDub automatically transcribes the original audio and translates the transcription into the chosen target language. Users can then review the translated text and make any necessary corrections before processing. After approval, the tool generates the dubbed audio track and overlays it on the video. The final output can be exported as a video file with the new audio, or it can be published directly to YouTube via API integration, saving creators the extra step of manual upload. The platform also offers multiple use cases: educational content creators can reach international students, business channels can localize marketing videos, and entertainment channels can tap into new language markets without hiring voice actors or translators. TransDub is currently in a waitlist phase, meaning access is limited, but the tool is actively being dev