Kokoro

Kokoro TTS

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

Tilmeld dig for 5.000 tegngrænse

Wrap din tekst i SSML tags for præcis kontrol:

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

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Definer brugerdefinerede udtaler (ord = udtale):

-12 +12
0.5x 2.0x
Gratis med Piper, VITS, MeloTTS
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0:00
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Gratis niveau: personlig brug. Handelslicens fra $5/mo
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Om 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.

Bedst for: High-quality TTS with minimal latency, streaming applications

Gennemse alle Kokoro stemmer

Et blik

Udvikler
Hexgrad
Licens
Apache 2.0
Metodetrin
free
Hastighed
fast
Stemmekloning
Nej
Sprog
English, Japanese, Chinese, French, Italian, Portuguese, Spanish, Hindi
Maks. tegn
500

Kokoro stemmer

Adam

English
Fri Male

Alex

Spanish
Fri Male

Alex

Portuguese
Fri Male

Alpha

Japanese
Fri Female

Alpha

Hindi
Fri Female

Bella

English
Fri Female

Dora

Portuguese
Fri Female

Dora

Spanish
Fri Female

Emma (British)

English
Fri Female

George (British)

English
Fri Male

Gongitsune

Japanese
Fri Female

Heart

English
Fri Female

Isabella (British)

English
Fri Female

Lewis (British)

English
Fri Male

Michael

English
Fri Male

Nicola

Italian
Fri Male

Nicole

English
Fri Female

Omega

Hindi
Fri Male

Sara

Italian
Fri Female

Sarah

English
Fri Female

Siwis

French
Fri Female

Sky

English
Fri Female

Xiaobei

Chinese
Fri Female

Xiaoni

Chinese
Fri Female

Xiaoxiao

Chinese
Fri Female

Yunjian

Chinese
Fri Male

Kokoro Ofte stillede spørgsmål om TTS

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.
← Alle stemmer