Used by GPT-6 to generate the voiceover for the Eratosthenes math explainer video.
Google's text-to-speech models in the Gemini API for controllable, multi-speaker speech generation from text.
Updated EU status checked Last shown
Gemini TTS at a glance
- What is Gemini TTS?
- Gemini TTS is a model from Google. Google's text-to-speech models in the Gemini API for controllable, multi-speaker speech generation from text.
- Who makes Gemini TTS?
- Gemini TTS is made by Google.
- Does Gemini TTS work in the EU?
- Available in the EU. No explicit evidence on the fetched pages; the Gemini API and AI Studio are generally available in EU/EEA countries, and Vertex AI offers EU regions, based on general knowledge. Last verified 14 Nov 2026.
- How much does Gemini TTS cost?
- API pricing. Billed through the Gemini API; see Google's pricing page for current rates. AI Studio offers prototyping access. Licence: Proprietary.
- Where was Gemini TTS shown?
- In 5 creator videos by AI Search. Most recently by AI Search on 7 Sept 2026, at 21:36 in “GPT 6 Astra is a freak”.
Sources: the vendor's own pages (linked above) and creator videos at the linked timestamps. EU status is information, not legal advice; see how we check.
Gemini TTS is the speech-generation capability of Google's Gemini model family, exposed through the Gemini API and Google AI Studio. It converts text input into spoken audio and supports style control through natural-language prompts, such as pacing, tone and accent. The Gemini API documentation describes single-speaker and multi-speaker output with a selection of prebuilt voices.
Creators have used it for voice-overs, for example a financial presentation narrated via Google AI Studio code, and an explainer video voiced as part of a model-generated workflow. Google's site lists a "Gemini 3.8 text-to-speech" announcement among its latest news, indicating the TTS line is updated alongside newer Gemini versions. Details of that release were not present in the provided material.
It is accessed by developers via the API (and AI Studio for prototyping) rather than as open weights. Specific pricing, language coverage and limits were not in the provided pages and should be checked in the documentation.
- Text-to-speech via the Gemini API and Google AI Studio
- Natural-language control of style, tone and pacing
- Single-speaker and multi-speaker generation
- Selection of prebuilt voices
As seen on YouTube
Watch the moment: the exact second top creators show it. Videos load only when you press play, via youtube-nocookie.com.
Used for the voice-over of the financial presentation via Google AI Studio code.
Used to generate the voiceover for the financial presentation video generated by Opus 5.
Used to generate the voiceover for the promo video via API.
Google AI Studio text-to-speech used to generate the voiceover for the promo video via code the creator copied.
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