Updates and improvements on voice!

A few updates and improvements on languages, voices and text to speech.

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We've got a few updates and improvements on languages, voices and text to speech, for the polyglot in you.

New languages:

Bulgarian, Croatian, Malay, Romanian, Tamil, Telugu.

New text-to-speech languages (we used to have them only as an audio upload):

Hebrew and Slovenian.

New accents:

male Mexican Spanish, male Brazilian Portuguese.
Austrian-German, Swiss-German, and Swiss-French.

New Feature

Add Quizzes to any Synthesia video

Grow completion rate for every video you create with amazing new feature—Quizzes.

11/3/25

Update

6 small but mighty fixes you'll actually notice

We're still focused on perfecting the little things — and we're all in. Every small tweak adds up to a smoother, clearer, more enjoyable experience.

10/22/25

New Feature

Sora 2 and Veo 3.1 in Synthesia: Prompt anything

We're adding more and more tools to Synthesia to help you create the best content to share knowledge, promote, and support. Today, we're introducing Sora 2 and Veo 3.1 integrations in Synthesia.

10/16/25

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