Piper

Piper TTS

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

Cláraigh anois! le haghaidh teorainn 5,000 carachtar

Cuir do théacs i gclibeanna SSML le haghaidh rialú beacht:

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

Clibeanna a thuigeann an tsamhail roghnaithe — cliceáil chun ceann a scaoileadh isteach i do théacs nuair a tharlaíonn sé:

Léann an tsamhail seo gnáth- théacs, mar sin déantar neamhaird ar chlibeanna inlíne. Chun mothúchán clibbhunaithe a chruthú, athraigh go samhail léiritheach cosúil le Orpheus nó Bark.

Sainmhínigh fuaimniú saincheaptha (focal = fuaimniú):

-12 +12
0.5x 2.0x
Saor in Aisce le Piper, VITS, MeloTTS
Taispeánfar an fhuaim a ghintear anseo. Roghnaigh samhail, iontráil téacs, agus cliceáil Giniúint.
D' éirigh le giniúint na fuaime
0:00
Íosluchtaigh Fuaim Íoslódáil.srt Téann an nasc in éag i 24h
Ciseal saor in aisce: úsáid phearsanta. Ceadúnas Tráchtála ó $ 5 / mo
Leabaigh an Tweet Ag tabhairt freagra ar friends!

Eolas Faoi 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.

Is Fearr le haghaidh: Quick previews, accessibility, and embedded applications

Brabhsáil Uile Piper guthanna

Ag Sracfhéachaint

Forbróir
Rhasspy
Ceadúnas
MIT
Tír
free
Luas
fast
Clónáil gutha
& Ná Sábháil
Teangacha
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
Carachtair Uasta
2000

Piper guthanna

Aivars (Latvian)

Latvian
Saor Male

Alan (UK)

English
Saor Male

Alba (UK)

English
Saor Female

Amir (Persian)

fa
Saor Male

Amy (US)

English
Saor Female

Anna (Hungarian)

Hungarian
Saor Female

Artur (Slovenian)

Slovenian
Saor Male

DFKI (Turkish)

Turkish
Saor Neutral

Darkman (Polish)

Polish
Saor Male

Denis (Russian)

Russian
Saor Male

Dutch (MLS)

Dutch
Saor Neutral

Faber (Portuguese)

Portuguese
Saor Male

Google (Nepali)

Nepali
Saor Neutral

Gwryw (Welsh)

cy
Saor Male

Harri (Finnish)

Finnish
Saor Male

Huayan (Chinese)

Chinese
Saor Female

Issai (Kazakh)

Kazakh
Saor Neutral

Jenny (UK)

English
Saor Female

Jirka (Czech)

Czech
Saor Male

Joe (US)

English
Saor Male

Kareem (Arabic)

Arabic
Saor Male

Lada (Ukrainian)

Ukrainian
Saor Female

Lanfrica (Swahili)

Swahili
Saor Neutral

Lessac (US)

English
Saor Male

Lili (Slovak)

Slovak
Saor Female

Marylux (Luxembourgish)

lb
Saor Female

Mihai (Romanian)

Romanian
Saor Male

NST (Swedish)

Swedish
Saor Neutral

Natia (Georgian)

Georgian
Saor Female

Ona (Catalan)

ca
Saor Female

Rapunzelina (Greek)

Greek
Saor Female

Riccardo (Italian)

Italian
Saor Male

Ryan (US)

English
Saor Male

Salka (Icelandic)

Icelandic
Saor Female

Serbian Institute

Serbian
Saor Neutral

Sharvard (Spanish)

Spanish
Saor Male

Siwis (French)

French
Saor Female

Tale (Danish)

Danish
Saor Neutral

Tale (Norwegian)

Norwegian
Saor Neutral

Thorsten (German)

German
Saor Male

VIVOS (Vietnamese)

Vietnamese
Saor Neutral

Piper TTS - Ceisteanna Coitianta

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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