Kokoro

Kokoro TTS

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

Izena eman 5.000 karaktereko muga

Itzulbiratu zure testua SSML etiketetan kontrol zehatzagoa lortzeko:

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

Hautatutako modeloak ulertzen dituen etiketak — egin klik testuan jartzeko:

Eredu honek testu arrunta irakurtzen du, beraz, lerro-barneko etiketei ez zaie jaramonik egiten. Etiketetan oinarritutako emozioetarako, aldatu Orpheus edo Bark bezalako adierazpen-modelo batera.

Definitu ahoskera pertsonalizatuak (hitza = ahoskera):

-12 +12
0.5x 2.0x
Librea Piper, VITS, MeloTTS-ekin
Zure sortutako audioa hemen agertuko da. Aukeratu modelo bat, idatzi testua eta egin klik Sortu botoian.
Audioa behar bezala sortu da
0:00
Deskargatu audioa Deskargatu.srt Esteka 24 ordutan iraungiko da
Librea: erabiltzaile pribatuentzat. Lizentzia komertziala $5/mo-tik
Maite TTS.ai? Esan zure lagunei!

Honi buruz 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.

Honako hauentzako onena: High-quality TTS with minimal latency, streaming applications

Arakatu dena Kokoro ahotsak

Begirada batean

Garatzailea
Hexgrad
Lizentzia
Apache 2.0
Tier
free
Abiadura
fast
Ahots klonaketa
Ez
Hizkuntzak
English, Japanese, Chinese, French, Italian, Portuguese, Spanish, Hindi
Gehienezko karaktereak
500

Kokoro ahotsak

Adam

English
Libre Male

Alex

Spanish
Libre Male

Alex

Portuguese
Libre Male

Alpha

Japanese
Libre Female

Alpha

Hindi
Libre Female

Bella

English
Libre Female

Dora

Portuguese
Libre Female

Dora

Spanish
Libre Female

Emma (British)

English
Libre Female

George (British)

English
Libre Male

Gongitsune

Japanese
Libre Female

Heart

English
Libre Female

Isabella (British)

English
Libre Female

Lewis (British)

English
Libre Male

Michael

English
Libre Male

Nicola

Italian
Libre Male

Nicole

English
Libre Female

Omega

Hindi
Libre Male

Sara

Italian
Libre Female

Sarah

English
Libre Female

Siwis

French
Libre Female

Sky

English
Libre Female

Xiaobei

Chinese
Libre Female

Xiaoni

Chinese
Libre Female

Xiaoxiao

Chinese
Libre Female

Yunjian

Chinese
Libre Male

Kokoro TTS — Galdera ohikoenak

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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