Google Gemini 3.1 Flash TTS

Google Gemini 3.1 Flash TTS

Text-to-speech API with natural language voice direction

Google's advanced Text-to-Speech (TTS) API now features inline audio tags, enabling seamless integration of speech directly within your text. It supports sophisticated multi-speaker dialogue, allowing for more natural and dynamic conversations, and offers comprehensive support for over 70 languages. This powerful API is an essential tool for developers focused on building cutting-edge voice agents, sophisticated dubbing tools, or innovative AI content products, leveraging the robust capabilities of the Gemini API and Vertex AI platforms.

Categories:

API

Launch Team / Built with

JW
LK
SP

Launch Date:

April 22, 2026