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Trusted by over 50,000 companies of all sizes

Why choose Synthesia?

Translate, edit and share your existing video library in minutes

Upload your video and translate it into 29+ languages
in minutes

Upload any video and get a translated version in minutes, keeping each speaker's original voice — even with multiple speakers.

Coming soon

Keep the original voice and adjust the lip sync

Your translated video will have perfect lip sync with the new voiceover, giving it an authentic look and sound.

Coming soon

Edit the transcript and
make changes easily and securely

Quickly fix transcript errors while our content moderation tools ensure your likeness and message is secure from misuse.

Multilingual video PLayer

Watch all your translated videos in one video player

  • Single share link, single player
  • Autoplays in your viewer’s browser language
  • Easy toggle between different language versions
Safety & Security

How safe and secure is AI Dubbing?

We take security and AI safety seriously. Learn more about how our team works on building a product that's ethical and secure.

Content moderation

We implement rigorous content moderation at the point of creation, using advanced tech filters and human oversight to prevent inappropriate or harmful content.

Secure editing

Any change in transcript is moderated to ensure the original meaning of the message has not been changed. This ensures individuals' likeness cannot be misappropriated.

ISO 42001 certified

We're compliant with globally recognized guidelines for safe and responsible use of AI systems that focus on safety, ethics and transparency.

GDPR compliant

We follow strict guidelines of collection, processing and storing of personal information, so your data is always safe and secure.