VITS

VITS TTS-värden

The end-to-end TTS architecture that combines a variational autoencoder, normalizing flows, and adversarial training.

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Radera din text i SSML-taggar för exakt kontroll:

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

Taggar den valda modellen förstår — klicka för att släppa en i din text där det händer:

Den här modellen läser vanlig text, så inline-taggar ignoreras. För taggbaserade känslor, byt till en uttrycksfull modell som Orpheus eller Bark.

Definiera egna uttal (ord = uttal):

-12 +12
0.5x 2.0x
Gratis med Piper, VITS, Melotts
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Om jag inte kan VITS

VITS — Variational Inference with adversarial learning for end-to-end Text-to-Speech — was introduced by Jaehyeon Kim and collaborators in 2021 and became a foundational architecture for modern neural speech. Rather than the older two-stage pipeline, it synthesizes audio in a single parallel end-to-end pass, pairing a variational autoencoder with normalizing flows and a GAN-style adversarial training process to lift naturalness. At about 25M parameters and trained on ~585 hours, it produces natural prosody at fast inference speeds and supports multiple speakers. It serves as a solid general-purpose, free baseline and underpins many later models such as Piper and MeloTTS.

Bäst för: General-purpose text-to-speech with natural prosody

Bläddra alla VITS röster

Med en blick

Utvecklare
Jaehyeon Kim et al.
Licens
MIT
Nivå
free
Varvtal
fast
Röstkloning
Ej tillämpligt
Språk
English, German, Spanish, French, Portuguese, Dutch, Finnish, Hungarian, Bulgarian, Japanese, Polish
Max tecken
2000

VITS röster

CSS10 (Dutch)

Dutch
Avgiftsfri Neutral

CSS10 (Finnish)

Finnish
Avgiftsfri Neutral

CSS10 (French)

French
Avgiftsfri Neutral

CSS10 (German)

German
Avgiftsfri Neutral

CSS10 (Hungarian)

Hungarian
Avgiftsfri Neutral

CSS10 (Spanish)

Spanish
Avgiftsfri Neutral

Common Voice (Bulgarian)

Bulgarian
Avgiftsfri Neutral

Common Voice (Portuguese)

Portuguese
Avgiftsfri Neutral

Default

English
Avgiftsfri Neutral

MAI (Polish)

Polish
Avgiftsfri Female

MAI (Ukrainian)

Ukrainian
Avgiftsfri Neutral

VITS TTS – FAQ

VITS means Variational Inference with adversarial learning for end-to-end Text-to-Speech. It generates audio in a single parallel pass using a variational autoencoder, normalizing flows, and adversarial (GAN) training, rather than a two-stage pipeline.

Yes. VITS is MIT-licensed and in the free tier, so it can be used commercially.

On TTS.ai, VITS covers 11 languages including English, German, Spanish, French, Portuguese, Dutch, Finnish, Hungarian, Bulgarian, Japanese, and Polish, with multi-speaker support. It does not do voice cloning.
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