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.
Supported voices:
- achernar, achird, algenib, algieba, alnilam
- aoede, autonoe, callirrhoe, charon, despina
- enceladus, erinome, fenrir, gacrux, iapetus
- kore, laomedeia, leda, orus, puck
- pulcherrima, rasalgethi, sadachbia, sadaltager, schedar
- sulafat, umbriel, vindemiatrix, zephyr, zubenelgenubi
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 |
The text-to-speech model to use | gemini-2.5-pro-preview-tts |
| voice_name | enum |
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 |
Related Nodes
Browse other nodes in the gemini.audio namespace.