Kokoro

Kokoro TTS

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

Akaụntụ maka 5,000 akara oghe

Kpọchie ngwe gị n'ime SSML táàbụ̀ maka nlekọta ziri ezi:

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

Táàbụ̀ nke móòdù ahụ a họọrọ na-aghọta - pịa ka ịkpụga otu n'ime ngwe gị ebe ọ na-eme:

Móòdù a na-agụ ngwe nkịtị, yabụ na a na-ewepụta inline táàbụ̀. Maka táàbụ̀-n'okpuru n'émóòdù, gbanwee ka móòdù na-egosi ihe dịka Orpheus mọọbụ Bark.

Ndesịta okwu emeredịkachọrọ:

-12 +12
0.5x 2.0x
Free na Piper, VITS, MeloTTS
Ọdịdị gị ga-egosipụta ebe a. Họrọ móòdù, tinye ngwe, ma pịa Kewapụta.
Ọdịdị a mepụtala nke ọma
0:00
Bubata ụda Bubata.srt Ndesịta njikọ ahụ ga-agwụ n'ime 24h
Free tier: ojiji onwe onye. Commercial license site na $5/mo
Mee ka ọ bụrụ ụda gị Kloo ụda n'ime sekọnd 30
Ị hụrụ TTS.ai? Kpọtụrụ enyi gị!

_N'ihe banyere 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.

Ọkachasị maka: High-quality TTS with minimal latency, streaming applications

Nlegharịa niile Kokoro ụda

N'ime nlele

Ńkwádò
Hexgrad
Ikikere
Apache 2.0
Tier
free
Nhazi
fast
Nhazi ụda
Ọ bụghị
Asụsụ ndị ahụ
English, Japanese, Chinese, French, Italian, Portuguese, Spanish, Hindi
Ụhara Max
500

Kokoro ụda

Adam

English
Free Male

Alex

Spanish
Free Male

Alex

Portuguese
Free Male

Alpha

Japanese
Free Female

Alpha

Hindi
Free Female

Bella

English
Free Female

Dora

Portuguese
Free Female

Dora

Spanish
Free Female

Emma (British)

English
Free Female

George (British)

English
Free Male

Gongitsune

Japanese
Free Female

Heart

English
Free Female

Isabella (British)

English
Free Female

Lewis (British)

English
Free Male

Michael

English
Free Male

Nicola

Italian
Free Male

Nicole

English
Free Female

Omega

Hindi
Free Male

Sara

Italian
Free Female

Sarah

English
Free Female

Siwis

French
Free Female

Sky

English
Free Female

Xiaobei

Chinese
Free Female

Xiaoni

Chinese
Free Female

Xiaoxiao

Chinese
Free Female

Yunjian

Chinese
Free Male

Kokoro TTS - Ajụjụ ndị na-emekarị

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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