ComfyUI Node: 🎙️ Gemini Text-to-Speech

Authored by ShmuelRonen

Created

Updated

22 stars

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

Gemini TTS

Inputs

prompt STRING
tts_model
  • gemini-2.5-pro-preview-tts
  • gemini-2.5-flash-preview-tts
voice
  • [F] Aoede
  • [F] Kore
  • [F] Leda
  • [F] Zephyr
  • [F] Autonoe
  • [F] Callirhoe
  • [F] Despina
  • [F] Erinome
  • [F] Gacrux
  • [F] Laomedeia
  • [F] Pulcherrima
  • [F] Sulafat
  • [F] Vindemiatrix
  • [F] Achernar
  • [M] Puck
  • [M] Charon
  • [M] Fenrir
  • [M] Orus
  • [M] Achird
  • [M] Algenib
  • [M] Algieba
  • [M] Alnilam
  • [M] Enceladus
  • [M] Iapetus
  • [M] Rasalgethi
  • [M] Sadachbia
  • [M] Sadaltager
  • [M] Schedar
  • [M] Umbriel
  • [M] Zubenelgenubi
temperature FLOAT
api_key STRING
auto_fallback_to_flash BOOLEAN
retry_delay INT
use_paid_tier BOOLEAN
billing_project_id STRING
aggressive_retry BOOLEAN
show_voice_info BOOLEAN

Outputs

AUDIO

STRING

Extension: ComfyUI-Gemini_TTS

A powerful ComfyUI custom node that brings Google's Gemini TTS capabilities directly to your workflow. Generate high-quality speech with 30+ voices supporting both free and paid tiers.

Authored by ShmuelRonen

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