Type: gemini.audio.TextToSpeech
Namespace: gemini.audio
Description
Generate speech audio from text using Google’s Gemini text-to-speech models. google, text-to-speech, tts, audio, speech, voice, ai
This node converts text input into natural-sounding speech audio using Google's
advanced text-to-speech models with support for multiple voices and speech styles.
Use cases:
- Create voiceovers for videos and presentations
- Generate audio content for podcasts and audiobooks
- Add voice narration to applications
- Create accessibility features with speech output
- Generate multilingual audio content
Properties
| Property | Type | Description | Default |
|---|---|---|---|
| text | str |
The text to convert to speech. | `` |
| model | Enum['gemini-2.5-flash-preview-tts', 'gemini-2.5-pro-preview-tts'] |
The text-to-speech model to use | gemini-2.5-flash-preview-tts |
| voice_name | Enum['Zephyr', 'Puck', 'Nova', 'Quest', 'Echo', 'Fable', 'Orbit', 'Chime', 'Kore', 'Zenith', 'Cosmos', 'Sage', 'Breeze', 'Glimmer', 'Drift', 'Pearl', 'Flux', 'Prism', 'Vega', 'Lyra', 'Ripple', 'Azure', 'Juno', 'River', 'Sterling', 'Atlas', 'Beacon', 'Ember', 'Harmony', 'Spirit'] |
The voice to use for speech generation | Kore |
| style_prompt | str |
Optional style prompt to control speech characteristics (e.g., ‘Say cheerfully’, ‘Speak with excitement’) | `` |
Outputs
| Output | Type | Description |
|---|---|---|
| output | audio |
Metadata
Related Nodes
Browse other nodes in the gemini.audio namespace.