DupDub

What is DupDub?

DupDub is a suite of AI-powered creative tools from Mobvoi, a voice AI company founded in 2012 and backed by Google. The platform covers a wide range of creative tasks: voiceovers, writing, painting, avatar creation, and video editing. Its core capabilities include automatic audio transcription, voice cloning, and AI content generation.

These features are used across advertising, training materials, YouTube videos, audiobooks, podcasts, and documentaries.

Who created DupDub?

DupDub was created by Mobvoi, a Google-funded AI company that has reached unicorn status. Mobvoi specializes in voice AI interaction and integrating software with hardware. Since its founding in 2012, it has provided AI products and services to businesses and individuals worldwide, with a focus on next-generation audio content.

What is DupDub used for?

DupDub supports a range of creative and professional workflows:

• Voice cloning: Create a unique voice or replicate existing ones — useful for podcasters who want a consistent voice or need to generate ad recordings separately.
• AI transcription: Automatically turn audio into text, useful for trainers, subtitle creation, and screen recording captions.
• AI voiceovers: Generate natural-sounding narration for documentaries, presentations, and automated messages via text-to-speech.
• Video transcription, translation, and dubbing: Make marketing videos accessible to global audiences.
• AI content creation: Help advertising designers brainstorm ad copy and generate authentic voiceovers.
• Talking photos: Animate images with speech for YouTube content.
• Audiobook creation: Produce audiobooks with vivid voices, including multiple character voices within a single file.
• Subtitle creation: Add captions to any video.

Who is DupDub for?

DupDub serves podcasters, documentarians, sales and marketing teams, trainers, authors, YouTubers, and advertising designers — essentially anyone producing audio or video content who wants to automate voice work, transcription, or multilingual dubbing.