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Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

Mango AI Empowers Users to Translate Videos Online Free with Efficiency

With the latest addition to Mango AI’s toolset, users can now translate videos online for free, featuring natural voice dubbing and accurate subtitle translation in over 120 languages.

(PRUnderground) July 22nd, 2025

Mango AI, a popular AI video creation platform, has officially launched its AI video translator that allows users to translate videos online free and dub video with auto voice and subtitles in over 120 languages. Developed with cutting-edge artificial intelligence, the platform offers fast, accurate, and lip-synced translations for easy content localization.

The AI-powered video translator simplifies multilingual video production. Users can upload any video file that contains at least five seconds of voiceover and select the language of their choice. The rest is handled by the AI. Automatic transcription, translation, and dubbing are performed on the platform, and then the new audio track is synced with natural lip sync and accurate subtitle positioning. This enables users to translate videos online free without complex tools or expensive software.

From Spanish and Japanese to Arabic, Portuguese, and French, Mango AI supports over 120 languages, providing a platform for creators and enterprises to reach various individuals in multiple geographies. Whether the translation is an explainer video, training material, marketing ad, tutorial, or learning course, the tool ensures voice and subtitle synchronization to organically boost credibility and audience engagement. The ability to translate videos online free makes this ideal for both professionals and casual users.

One of the strongest features of the AI video translator is its advanced voice synthesis. Instead of robotic or monotonous narration, the tool offers realistic AI-generated voices that sound natural and contextually expressive. Users can choose between AI voices in multiple languages or apply free AI voice cloning to preserve the speaker’s original voice in the translated version. Combined with automatic lip-sync technology, these options ensure that translated videos maintain professional quality and emotional depth across languages.

In addition to the capability to translate videos online free, Mango AI offers a range of other AI-powered tools designed to support diverse content creation needs. “With Mango AI, users can create live portraits, cartoonize videos, generate singing photos, and explore a wide range of other creative possibilities. This comprehensive toolset not only empowers users to bring their ideas to life but also reflects our ongoing commitment to simplifying and enhancing creative workflows,” says Winston Zhang, CEO of Mango Animate.

For more information about how to translate videos online free, please visit Mango AI.

About Mango Animate

Mango Animate is a young and innovative animation video and gif maker, full of creativity and passion for fun and lively animated videos. Packed with a rich library of free media and templates, Mango Animate offers ready-to-go tools and elements to create stunning animated videos for any use, from education to marketing, appealing to all age groups. The software is dedicated to making video creation more accessible to everyone.

The post Mango AI Empowers Users to Translate Videos Online Free with Efficiency first appeared on

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