Piper

Piper TTS

A fast, CPU-only neural TTS engine from Rhasspy that runs entirely offline, even on a Raspberry Pi.

Aliĝi for 5, 000 character limit

Envolvu vian tekston en SSML- etikedojn por preciza kontrolo:

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

Etikedoj kiujn la elektita modelo komprenas - klaku por meti unu en vian tekston kie ĝi okazas:

This model reads plain text, so inline tags are ignored. For tag-based emotion, switch to an expressive model like Orpheus or Bark.

Difini proprajn elparolojn (vorto = elparolo):

-12 +12
0.5x 2.0x
Libera kun Piper, VITS, MeloTTS
Via generita sono aperos tie ĉi. Elektu modelon, entajpu tekston, kaj alklaku Generi.
Sondosiero sukcese generita
0:00
Elŝuti sonon Elŝuti.srt Ligo eksvalidiĝas post 24 horoj
Libera programaro: persona uzo. Komerca licenco ekde $5/mo
Ĉu vi ŝatas TTS.ai? Diru al viaj amikoj!

Pri Piper

Piper was built by the Rhasspy project to bring neural text-to-speech to edge devices that have no GPU. It pairs a VITS-style synthesizer with the Larynx pipeline and runs as a compact ~15M-parameter ONNX model directly on CPU, so synthesis happens locally with no cloud round-trip. Its strength is breadth and footprint: over 100 voices spanning 35+ languages at real-time speed on hardware as modest as a Pi 4. That makes it the practical default for home automation, accessibility readers, and offline kiosks where latency, privacy, and zero hosting cost matter more than studio polish.

Plej bona por: Quick previews, accessibility, and embedded applications

Foliumi ĉiujn Piper voĉoj

Unu rigardo

Programisto
Rhasspy
Licenco
MIT
Tamuz
free
Rapideco
fast
Voĉo- klonado
Ne
Lingvoj
English, German, French, Spanish, Italian, Portuguese, Dutch, Polish, Russian, Chinese, Arabic, Czech, Danish, Finnish, Greek, Hungarian, Icelandic, Georgian, Kazakh, Nepali, Norwegian, Romanian, Slovak, Serbian, Swedish, Swahili, Turkish, Ukrainian, Vietnamese, CA, CY, FA, Latvian, Slovenian, LB, Basque, Indonesian, Kurdish, Malayalam, Albanian, Telugu, Urdu
Maksimuma nombro da signoj
2000

Piper voĉoj

Aivars (Latvian)

Latvian
Libera Male

Alan (UK)

English
Libera Male

Alba (UK)

English
Libera Female

Amir (Persian)

fa
Libera Male

Amy (US)

English
Libera Female

Anna (Hungarian)

Hungarian
Libera Female

Artur (Slovenian)

Slovenian
Libera Male

DFKI (Turkish)

Turkish
Libera Neutral

Darkman (Polish)

Polish
Libera Male

Denis (Russian)

Russian
Libera Male

Dutch (MLS)

Dutch
Libera Neutral

Faber (Portuguese)

Portuguese
Libera Male

Google (Nepali)

Nepali
Libera Neutral

Gwryw (Welsh)

cy
Libera Male

Harri (Finnish)

Finnish
Libera Male

Huayan (Chinese)

Chinese
Libera Female

Issai (Kazakh)

Kazakh
Libera Neutral

Jenny (UK)

English
Libera Female

Jirka (Czech)

Czech
Libera Male

Joe (US)

English
Libera Male

Kareem (Arabic)

Arabic
Libera Male

Lada (Ukrainian)

Ukrainian
Libera Female

Lanfrica (Swahili)

Swahili
Libera Neutral

Lessac (US)

English
Libera Male

Lili (Slovak)

Slovak
Libera Female

Marylux (Luxembourgish)

lb
Libera Female

Mihai (Romanian)

Romanian
Libera Male

NST (Swedish)

Swedish
Libera Neutral

Natia (Georgian)

Georgian
Libera Female

Ona (Catalan)

ca
Libera Female

Rapunzelina (Greek)

Greek
Libera Female

Riccardo (Italian)

Italian
Libera Male

Ryan (US)

English
Libera Male

Salka (Icelandic)

Icelandic
Libera Female

Serbian Institute

Serbian
Libera Neutral

Sharvard (Spanish)

Spanish
Libera Male

Siwis (French)

French
Libera Female

Tale (Danish)

Danish
Libera Neutral

Tale (Norwegian)

Norwegian
Libera Neutral

Thorsten (German)

German
Libera Male

VIVOS (Vietnamese)

Vietnamese
Libera Neutral

Piper TTS - FAQ

No. Piper is CPU-only by design and uses 0 VRAM — it runs offline on embedded hardware like a Raspberry Pi 4 in real time, which is exactly what it was built for.

Yes. Piper is released under the MIT license, so it is free to use in commercial and personal projects.

Piper offers 100+ voices across 35+ languages, including English, German, French, Spanish, Italian, Portuguese, Dutch, Polish, Russian, Chinese, Arabic, Turkish, Ukrainian and many more. It supports SSML and handles up to 2,000 characters per request.
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