ComfyUI Node: NanoBanana - TTS Multi-Speaker Dialogue
Run ComfyUI workflows without the setup
No installs, no CUDA version roulette, no GPU sitting idle on your bill. Bring a workflow and run it in the browser.
Category
NanoBanana2/Audio
Inputs
api_key STRING
model
- gemini-2.5-flash-preview-tts
- gemini-2.5-pro-preview-tts
- gemini-3.1-flash-tts-preview
dialogue STRING
speaker_1_name STRING
speaker_1_voice
- Zephyr
- Puck
- Charon
- Kore
- Fenrir
- Leda
- Orus
- Aoede
- Callirrhoe
- Autonoe
- Enceladus
- Iapetus
- Umbriel
- Algieba
- Despina
- Erinome
- Algenib
- Rasalgethi
- Laomedeia
- Achernar
- Alnilam
- Schedar
- Gacrux
- Pulcherrima
- Achird
- Zubenelgenubi
- Vindemiatrix
- Sadachbia
- Sadaltager
- Sulafat
speaker_2_name STRING
speaker_2_voice
- Zephyr
- Puck
- Charon
- Kore
- Fenrir
- Leda
- Orus
- Aoede
- Callirrhoe
- Autonoe
- Enceladus
- Iapetus
- Umbriel
- Algieba
- Despina
- Erinome
- Algenib
- Rasalgethi
- Laomedeia
- Achernar
- Alnilam
- Schedar
- Gacrux
- Pulcherrima
- Achird
- Zubenelgenubi
- Vindemiatrix
- Sadachbia
- Sadaltager
- Sulafat
custom_model STRING
network NB_NETWORK
Outputs
AUDIO
Extension: ComfyUI-NanoBanana2
A ComfyUI node using Google Gemini for prompt refinement and high-fidelity multi-reference image generation.
Authored by IxMxAMAR
Looking for a different node?
More nodes in ComfyUI-NanoBanana2
- NanoBanana - API Key
- NanoBanana - Audio Transcribe
- NanoBanana - Cost Estimator
- NanoBanana - Token Counter
- NanoBanana - Text Embeddings
- NanoBanana - Save Embedding (.npy)
- NanoBanana - Files Upload
- NanoBanana - Image Edit
- NanoBanana - Image Generation (Nano Banana)
- Imagen Image Generation
- NanoBanana - Inpaint
- NanoBanana - List Available Models
Other NanoBanana2/Audio nodes
Run ComfyUI workflows without the setup
No installs, no CUDA version roulette, no GPU sitting idle on your bill. Bring a workflow and run it in the browser.