Kokoro

Kokoro TTS

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

Bhalisa Uluhlu lwezinto zobumnini Zolwaleko...

Ulawulo oluchanekileyo:

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

Ii-tags imodeli ekhethiweyo iqonda - nqakraza ukushiya enye kumbhalo wakho apho isenza khona:

Le modeli ifunda umbhalo oqhelekileyo, ngoko ke i-inline tags ilahleka. Uphawu olusekelwe kwi-emotions, tshintshela kwimodeli ebonisa umbono njenge-Orpheus okanye i-Bark.

Chaza ubeko lwephepha

-12 +12
0.5x 2.0x
Ikhululekile nge Piper, VITS, MeloTTS
Isandi sakho esivelisweyo siza kuvela apha. Khetha imodeli, ngenisa umbhalo, kwaye unqakraze Yenza.
Isandi Sizaliswe Ngempumelelo
0:00
Layisha ezantsi Layisha ezantsi Ikhonkco liphelelwe lixesha kwiyure ezi-24
Inqanaba elikhululekileyo: ukusetyenziswa komuntu siqu. Ilayisensi yezorhwebo ukusuka kwi- $5/inyanga
Uthando TTS.ai? Nceda utshele abalandeli bakho!

I-About 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.

Elungileyo: High-quality TTS with minimal latency, streaming applications

Khangela konke Kokoro iilizwi

Kwingxelo

Umbhekisi phambili
Hexgrad
Ilayisensi
Apache 2.0
I-Tier
free
Isantya
fast
Ukuphinda usebenzise ilizwi
Akukho nanye
Iilwimi
English, Japanese, Chinese, French, Italian, Portuguese, Spanish, Hindi
Ubukhulu bamagama
500

Kokoro iilizwi

Adam

English
Iinketho zelizwe Male

Alex

Spanish
Iinketho zelizwe Male

Alex

Portuguese
Iinketho zelizwe Male

Alpha

Japanese
Iinketho zelizwe Female

Alpha

Hindi
Iinketho zelizwe Female

Bella

English
Iinketho zelizwe Female

Dora

Portuguese
Iinketho zelizwe Female

Dora

Spanish
Iinketho zelizwe Female

Emma (British)

English
Iinketho zelizwe Female

George (British)

English
Iinketho zelizwe Male

Gongitsune

Japanese
Iinketho zelizwe Female

Heart

English
Iinketho zelizwe Female

Isabella (British)

English
Iinketho zelizwe Female

Lewis (British)

English
Iinketho zelizwe Male

Michael

English
Iinketho zelizwe Male

Nicola

Italian
Iinketho zelizwe Male

Nicole

English
Iinketho zelizwe Female

Omega

Hindi
Iinketho zelizwe Male

Sara

Italian
Iinketho zelizwe Female

Sarah

English
Iinketho zelizwe Female

Siwis

French
Iinketho zelizwe Female

Sky

English
Iinketho zelizwe Female

Xiaobei

Chinese
Iinketho zelizwe Female

Xiaoni

Chinese
Iinketho zelizwe Female

Xiaoxiao

Chinese
Iinketho zelizwe Female

Yunjian

Chinese
Iinketho zelizwe Male

Kokoro TTS - Imibuzo ebuzwa rhoqo

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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