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Kokoro TextToSpeech Node for ComfyUI

📣 Update

[2025-03-22] ⚒️: Refactored code, faster generation speed.

[2025-03-05]⚒️: Supports 8 languages and 150 voices.

• New language support added:

'e' => Spanish
'f' => French
'h' => Hindi
'i' => Italian
'p' => Brazilian Portuguese

• Corresponding newly added voices:

"e": ["ef_dora.pt", "em_alex.pt", "em_santa.pt"]

"f": ["ff_siwis.pt"]

"h": ["hf_alpha.pt", "hf_beta.pt", "hm_omega.pt", "hm_psi.pt"]

"i": ["if_sara.pt", "im_nicola.pt"]

"p": ["pf_dora.pt", "pm_alex.pt", "pm_santa.pt"]

• Add 100 new Chinese voices:

['zf_001.pt', 'zf_002.pt', 'zf_003.pt', 'zf_004.pt', 'zf_005.pt', 'zf_006.pt', 'zf_007.pt', 'zf_008.pt', 'zf_017.pt', 'zf_018.pt', 'zf_019.pt', 'zf_021.pt', 'zf_022.pt', 'zf_023.pt', 'zf_024.pt', 'zf_026.pt', 'zf_027.pt', 'zf_028.pt', 'zf_032.pt', 'zf_036.pt', 'zf_038.pt', 'zf_039.pt', 'zf_040.pt', 'zf_042.pt', 'zf_043.pt', 'zf_044.pt', 'zf_046.pt', 'zf_047.pt', 'zf_048.pt', 'zf_049.pt', 'zf_051.pt', 'zf_059.pt', 'zf_060.pt', 'zf_067.pt', 'zf_070.pt', 'zf_071.pt', 'zf_072.pt', 'zf_073.pt', 'zf_074.pt', 'zf_075.pt', 'zf_076.pt', 'zf_077.pt', 'zf_078.pt', 'zf_079.pt', 'zf_083.pt', 'zf_084.pt', 'zf_085.pt', 'zf_086.pt', 'zf_087.pt', 'zf_088.pt', 'zf_090.pt', 'zf_092.pt', 'zf_093.pt', 'zf_094.pt', 'zf_099.pt', 'zm_009.pt', 'zm_010.pt', 'zm_011.pt', 'zm_012.pt', 'zm_013.pt', 'zm_014.pt', 'zm_015.pt', 'zm_016.pt', 'zm_020.pt', 'zm_025.pt', 'zm_029.pt', 'zm_030.pt', 'zm_031.pt', 'zm_033.pt', 'zm_034.pt', 'zm_035.pt', 'zm_037.pt', 'zm_041.pt', 'zm_045.pt', 'zm_050.pt', 'zm_052.pt', 'zm_053.pt', 'zm_054.pt', 'zm_055.pt', 'zm_056.pt', 'zm_057.pt', 'zm_058.pt', 'zm_061.pt', 'zm_062.pt', 'zm_063.pt', 'zm_064.pt', 'zm_065.pt', 'zm_066.pt', 'zm_068.pt', 'zm_069.pt', 'zm_080.pt', 'zm_081.pt', 'zm_082.pt', 'zm_089.pt', 'zm_091.pt', 'zm_095.pt', 'zm_096.pt', 'zm_097.pt', 'zm_098.pt', 'zm_100.pt']

Installation

cd ComfyUI/custom_nodes
git clone https://github.com/billwuhao/ComfyUI_KokoroTTS_MW.git
cd ComfyUI_KokoroTTS_MW
pip install -r requirements.txt

# python_embeded
./python_embeded/python.exe -m pip install -r requirements.txt

Models Download

• The models and voices need to be manually downloaded and placed in the ComfyUI\models\Kokorotts path.

Kokoro-82M
Kokoro-82M-v1.1-zh

The structure is as follows:

ComfyUI\models\Kokorotts
│ Kokoro-82M
   └── voices
   config.json
   kokoro-v1_0.pth
| Kokoro-82M-v1.1-zh
   └── voices
   config.json
   kokoro-v1_1-zh.pth

---

Features

• High-quality text-to-speech synthesis
• Multiple voice options
• Support for multilingual text
• Easy integration with ComfyUI workflows

Supported Language

'a' => American English

'b' => British English

'j' => Japanese

'z' => Chinese

Available Voices

"a":

["af_alloy", "af_aoede", "af_bella", "af_heart", "af_jessica", "af_kore", "af_nicole", "af_nova", "af_river", "af_sarah", "af_sky", "am_adam", "am_echo", "am_eric", "am_fenrir", "am_liam", "am_michael", "am_onyx", "am_puck", "am_santa"]

"b":

["bf_alice", "bf_emma", "bf_isabella", "bf_lily", "bm_daniel", "bm_fable", "bm_george", "bm_lewis"]

"j":

["jf_alpha", "jf_gongitsune", "jf_nezumi", "jf_tebukuro", "jm_kumo"]

"z":

["zf_xiaobei", "zf_xiaoni", "zf_xiaoxiao", "zf_xiaoyi", "zm_yunjian", "zm_yunxi", "zm_yunxia", "zm_yunyang"]

Acknowledgement

• Kokoro