Kokoro

Kokoro TTS

An 82M-parameter open model from Hexgrad that delivers studio-quality speech at nearly 100x real-time.

दर्ता गर्नुहोस् ५,००० क्यारेक्टर सीमाका लागि

सटीक नियन्त्रणका लागि SSML ट्यागमा तपाईँको पाठ बेर्नुहोस्:

<speak><prosody rate="slow">Slow speech</prosody></speak>

ट्याग चयन गरिएको मोडेल बुझ्छ - यो कहाँ हुन्छ आफ्नो पाठ मा एक गिर गर्न क्लिक:

यो नमूनाले सादा पाठ पढ्दछ, त्यसैले इनलाइन ट्याग उपेक्षा गरिन्छ । ट्याग-आधारित भावनाका लागि, ओर्फिस वा बारक जस्तै अभिव्यक्तिमूलक नमूनामा स्विच गर्नुहोस् ।

अनुकूल उच्चारण परिभाषित गर्नुहोस् (शब्द = उच्चारण):

-12 +12
0.5x 2.0x
पाइपर, VITS, MeloTTS सँग निःशुल्क
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अडियो सफलतापूर्वक उत्पन्न भयो
0:00
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यसका बारेमा Kokoro

Kokoro, built by Hexgrad, is a deliberately tiny 82-million-parameter model that punches far above its size class. It uses a StyleTTS + ISTFTNet architecture and was trained on roughly 1,200 hours of speech, yet generates audio close to 100x faster than real-time on a GPU while staying remarkably natural and expressive. It covers English, Japanese, Chinese, French, Italian, Portuguese, Spanish, and Hindi with a varied set of expressive voicepacks, and supports streaming. The combination of small footprint, low latency, and a permissive license has made Kokoro one of the most popular free models for high-volume and streaming use — it carries the largest share of traffic on TTS.ai.

यसका लागि उत्तम: High-quality TTS with minimal latency, streaming applications

सबै ब्राउज गर्नुहोस् Kokoro आवाज

एक नजरमा

विकासकर्ता
Hexgrad
इजाजतपत्र
Apache 2.0
टर
free
गति
fast
आवाज क्लोनिङ
होइन
भाषा
English, Japanese, Chinese, French, Italian, Portuguese, Spanish, Hindi
अधिकतम क्यारेक्टर
500

Kokoro आवाज

Adam

English
स्वतन्त्र Male

Alex

Spanish
स्वतन्त्र Male

Alex

Portuguese
स्वतन्त्र Male

Alpha

Japanese
स्वतन्त्र Female

Alpha

Hindi
स्वतन्त्र Female

Bella

English
स्वतन्त्र Female

Dora

Portuguese
स्वतन्त्र Female

Dora

Spanish
स्वतन्त्र Female

Emma (British)

English
स्वतन्त्र Female

George (British)

English
स्वतन्त्र Male

Gongitsune

Japanese
स्वतन्त्र Female

Heart

English
स्वतन्त्र Female

Isabella (British)

English
स्वतन्त्र Female

Lewis (British)

English
स्वतन्त्र Male

Michael

English
स्वतन्त्र Male

Nicola

Italian
स्वतन्त्र Male

Nicole

English
स्वतन्त्र Female

Omega

Hindi
स्वतन्त्र Male

Sara

Italian
स्वतन्त्र Female

Sarah

English
स्वतन्त्र Female

Siwis

French
स्वतन्त्र Female

Sky

English
स्वतन्त्र Female

Xiaobei

Chinese
स्वतन्त्र Female

Xiaoni

Chinese
स्वतन्त्र Female

Xiaoxiao

Chinese
स्वतन्त्र Female

Yunjian

Chinese
स्वतन्त्र Male

Kokoro TTS - FAQ

Yes. Kokoro is released under the Apache 2.0 license and sits in the free tier, so it can be used commercially at no cost.

Kokoro is only 82M parameters and uses an efficient StyleTTS + ISTFTNet design, letting it generate audio nearly 100x faster than real-time on a GPU with just ~1.5GB VRAM while staying natural-sounding.

Kokoro supports English, Japanese, Chinese, French, Italian, Portuguese, Spanish, and Hindi, each with its own expressive voicepacks. It does not support voice cloning.
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