ComfyUI Node: ⚙️ IndexTTS-2 Engine

Authored by diodiogod

Created

Updated

1089 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

TTS Audio Suite/⚙️ Engines

Inputs

model_path
  • IndexTTS-2
device
  • auto
  • cuda
  • xpu
  • cpu
  • mps
emotion_alpha FLOAT
use_random BOOLEAN
max_text_tokens_per_segment INT
interval_silence INT
temperature FLOAT
top_p FLOAT
top_k INT
do_sample BOOLEAN
length_penalty FLOAT
num_beams INT
repetition_penalty FLOAT
max_mel_tokens INT
use_fp16 BOOLEAN
use_deepspeed BOOLEAN
emotion_control *
emotion_audio *
use_cuda_kernel
  • auto
  • true
  • false
use_torch_compile BOOLEAN
use_accel BOOLEAN
stream_return BOOLEAN
more_segment_before INT
low_vram BOOLEAN

Outputs

TTS_ENGINE

Extension: TTS Audio Suite

TTS Audio Suite - Universal multi-engine TTS extension for ComfyUI with unified architecture supporting ChatterBox, F5-TTS, and future engines like RVC. Features modular engine adapters, character voice management, comprehensive SRT subtitle support, and advanced audio processing capabilities.

Authored by diodiogod

View Nodes

Looking for a different node?

More nodes in TTS Audio Suite

Other TTS Audio Suite/⚙️ Engines 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.

Learn more