VITS

VITS TTS

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

Kugadzwa for 5,000 character limit

Wrap yako tenzi mu SSML tags kuti zvive nyore kudzora:

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

Tags iyo yakasarudzwa model inonzwisiswa — tinya kuti utore imwe muchinyorwa chako apo inoitika:

Iyi modhi inoverenga chete mazita ezvinyorwa, saka zvinyorwa zvinonyorwa mumitsara hazvina kutariswa. Kuti uwane pfungwa dziri mumitsara, chinja kune imwe modhi inoratidza pfungwa seOrpheus kana Bark.

Define custom pronunciations (word = pronunciation):

-12 +12
0.5x 2.0x
Free with Piper, VITS, MeloTTS
Yako yakagadzirwa audio ichaonekwa pano. Choose a model, enter text, and click Generate.
Audio Yakagadzirwa Nekubudirira
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Free tier: personal usage. Commercial license from $5/mo
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Chii 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.

Yakanaka kune: General-purpose text-to-speech with natural prosody

Tarisa zvese VITS mazwi

Mufananidzo

Developer
Jaehyeon Kim et al.
License
MIT
Tier
free
Speed
fast
Kutaura
Hapana
Zvinhu
English, German, Spanish, French, Portuguese, Dutch, Finnish, Hungarian, Bulgarian, Japanese, Polish
Max characters
2000

VITS mazwi

CSS10 (Dutch)

Dutch
Free Neutral

CSS10 (Finnish)

Finnish
Free Neutral

CSS10 (French)

French
Free Neutral

CSS10 (German)

German
Free Neutral

CSS10 (Hungarian)

Hungarian
Free Neutral

CSS10 (Spanish)

Spanish
Free Neutral

Common Voice (Bulgarian)

Bulgarian
Free Neutral

Common Voice (Portuguese)

Portuguese
Free Neutral

Default

English
Free Neutral

MAI (Polish)

Polish
Free Female

MAI (Ukrainian)

Ukrainian
Free Neutral

VITS TTS — Zvinyorwa

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.
← All voices