UniDub.co is an AI dubbing studio built around a simple three-step workflow. You upload a video in a common format such as MP4, MOV, or AVI together with subtitles (SRT/VTT) or let the platform generate them automatically. A built-in subtitle editor lets you fix wording, adjust timing, and split or merge lines with a live preview, after which you pick from human-like AI voices, tune tone, pitch, and speed, and export the finished dub as MP4.
Beyond straight dubbing, the platform covers two adjacent production jobs. Its audiobook builder accepts a story in TXT, DOCX, or PDF, separates dialogue by character, assigns a distinct voice to each speaker, and renders a complete narrated audiobook as MP3. Its avatar tooling records your own video and voice, customizes the avatar's look and expression, and generates synced avatar videos from a written script.
The service is aimed at content creators, educators, marketers, and OTT platforms that need localized media without booking a studio. Free accounts receive a 15-minute credit with no card required, a pay-as-you-go Pro tier is priced per second of output, and an Enterprise plan adds unlimited voices and avatars for high-volume teams.
