Commercial use

Gemini 2.5 Pro TTS 预览版是 Google 的优质文本转语音模型,专为生成录音室品质、高保真的音频而设计。它使开发者能够通过自然语言指令,生成具备丰富表现力和长音频生成能力的逼真 AI 语音。

README

Gemini 2.5 Pro TTS 预览版 API:专为高级 AI 语音生成打造

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借助 Gemini 2.5 Pro TTS 预览版 API 实现录音室品质的 AI 语音生成
借助 Gemini 2.5 Pro 文本转语音 API 实现富有表现力的语音和风格控制
借助 Google Gemini 2.5 Pro TTS 生成自然的多人对话
借助 Gemini 2.5 Pro 预览版语音合成 API 创作长篇音频内容
功能特性Gemini 2.5 Pro TTS APIGemini 2.5 Flash TTS API
Primary FocusPremium AI voice quality with advanced expression, natural speech, and professional audio generationFast and efficient AI voice generation optimized for low-latency applications
Best ForAudiobooks, podcasts, video narration, creative content, and long-form audio workflowsReal-time voice assistants, customer support agents, and high-volume voice applications
Voice QualityDelivers studio-quality speech with realistic pronunciation, natural prosody, emotional expression, and human-like deliveryProvides high-quality AI voices with faster generation speed for interactive experiences
Style & Emotion ControlOffers stronger style prompt following with detailed control over emotion, tone, pacing, and speaking styleSupports voice customization while focusing on speed and efficient generation
Multi-Speaker SupportDesigned for natural multi-speaker dialogue with consistent character voices and complex conversationsSupports conversational voice generation for interactive applications and voice agents
LatencyPrioritizes maximum audio quality and expressive performance over response speedOptimized for faster response times and real-time voice interactions
Long-Form ContentBetter suited for audiobooks, courses, documentaries, and extended narration projectsBetter suited for short-form content and applications requiring quick audio responses
Recommended Use CasesProfessional voice applications requiring premium quality, emotional depth, and natural storytellingAI assistants, scalable SaaS products, and applications where speed is the top priority