- Audio Content Creators: Produce expressive narrations and multi-speaker podcasts or audiobooks effortlessly.
- Developers: Embed controllable TTS into applications, chatbots, or multimedia platforms.
- Support & Communication Teams: Generate professional voice messages, IVR prompts, and alerts.
- Localization & Education: Create voiceovers with regional accents, clear pronunciation, and emotional tone.
- Enterprise & Media: Use in scalable workflows for voice marketing, content generation, and tutorials.
How to Use Gemini 2.5 Flash Preview TTS?
- Access via Gemini API or Google AI Studio: Use the model `gemini-2.5-flash-preview-tts` in preview mode.
- Send Text Input: Submit text; choose response modality set to AUDIO along with speech settings.
- Configure Voice Settings: Select prebuilt voices, define speaker roles, tone, speed, and cadence.
- Generate & Export: Receive audio output—single or multi-speaker—streaming as results (e.g., WAV).
- Integrate into Pipelines: Use in structured flows for voice-based media, automated announcements, or training systems.
- Controllable Multi-Speaker Output: Supports distinct voices and natural interactions across speakers.
- Fine-Grained Expressiveness: Adjust style, accent, pace, and emotion through natural-language prompts.
- Low-Latency Performance: Preview mode optimized for real-time and on-demand voice generation.
- Structured Audio Workflow: Ideal for predictable media production—podcasting, voice interfaces, alerts.
- Responsive TTS with multi-speaker support
- High voice control—pacing, tone, emotion
- Low latency suitable for interactive audio
- Works well in structured content pipelines
- Available in preview for early integration
- Still in preview—performance and features may change
- Limited to smaller text lengths (8K input / 16K output tokens)
- Requires developer integration through API or Studio
Free
$ 0.00
API
$0.50/$10 per 1M tokens
Output price: $10.00 (audio)
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Editorial Note
This page was researched and written by the ATB Editorial Team. Our team researches each AI tool by reviewing its official website, testing features, exploring real use cases, and considering user feedback. Every page is fact-checked and regularly updated to ensure the information stays accurate, neutral, and useful for our readers.
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