Piper

Piper TTS

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

Ojejapo 5000 caracter rehegua límite

Ojehaijey ñe'ẽnguéra etiquetas SSML-pe peteĩ control hekopete g̃uarã:

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

Etiquetas ohechakuaáva modelo ojeporavóva - tesãirã peteĩ peteĩva ñe'ẽnguérape, oĩhápe:

Ko modelo ohai texto ndahasyivéva, upévare umi etiqueta oĩva línea ryepýpe ndojehechakuaái. Umi emoción oñemopyendáva etiqueta-pe g̃uarã, oñemoambue peteĩ modelo expresivo-pe taha'e Orfeo térã Bark.

Oñemohenda ñe'ẽnguéra ojehechapyréva (tembiapo = ñe'ẽnguéra):

-12 +12
0.5x 2.0x
Libre Piper, VITS, MeloTTS ndive
Audio-kuéra oguenohẽva ojekuaauka ko'ápe. Oñeporavo peteĩ modelo, omoĩnge ñe'ẽ ha ohesa'ỹijo Generar.
Audio oñemoheñói porã
0:00
Oñeguenohẽ marandu myambue guive Oñeguenohẽ.srt Ko enlace hi'are 24 h rire
Nivel libre: jeiporu personal. Licencia comercial $5/ha'e rupi
Ehayhuetéva TTS.ai? He'i umi iñangirũpe!

Mba'épa 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.

Oñeha'ãvéva: Quick previews, accessibility, and embedded applications

Ojehecha opavave Piper ñe'ẽ

Peteĩ jehecha

Desarrollador
Rhasspy
Licencia
MIT
Ta'ãnga
free
Velocidad
fast
Clonación ñe'ẽnguéra rehe
No
Ñe'ẽ
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
Caracteres máx.
2000

Piper ñe'ẽ

Aivars (Latvian)

Latvian
Libre Male

Alan (UK)

English
Libre Male

Alba (UK)

English
Libre Female

Amir (Persian)

fa
Libre Male

Amy (US)

English
Libre Female

Anna (Hungarian)

Hungarian
Libre Female

Artur (Slovenian)

Slovenian
Libre Male

DFKI (Turkish)

Turkish
Libre Neutral

Darkman (Polish)

Polish
Libre Male

Denis (Russian)

Russian
Libre Male

Dutch (MLS)

Dutch
Libre Neutral

Faber (Portuguese)

Portuguese
Libre Male

Google (Nepali)

Nepali
Libre Neutral

Gwryw (Welsh)

cy
Libre Male

Harri (Finnish)

Finnish
Libre Male

Huayan (Chinese)

Chinese
Libre Female

Issai (Kazakh)

Kazakh
Libre Neutral

Jenny (UK)

English
Libre Female

Jirka (Czech)

Czech
Libre Male

Joe (US)

English
Libre Male

Kareem (Arabic)

Arabic
Libre Male

Lada (Ukrainian)

Ukrainian
Libre Female

Lanfrica (Swahili)

Swahili
Libre Neutral

Lessac (US)

English
Libre Male

Lili (Slovak)

Slovak
Libre Female

Marylux (Luxembourgish)

lb
Libre Female

Mihai (Romanian)

Romanian
Libre Male

NST (Swedish)

Swedish
Libre Neutral

Natia (Georgian)

Georgian
Libre Female

Ona (Catalan)

ca
Libre Female

Rapunzelina (Greek)

Greek
Libre Female

Riccardo (Italian)

Italian
Libre Male

Ryan (US)

English
Libre Male

Salka (Icelandic)

Icelandic
Libre Female

Serbian Institute

Serbian
Libre Neutral

Sharvard (Spanish)

Spanish
Libre Male

Siwis (French)

French
Libre Female

Tale (Danish)

Danish
Libre Neutral

Tale (Norwegian)

Norwegian
Libre Neutral

Thorsten (German)

German
Libre Male

VIVOS (Vietnamese)

Vietnamese
Libre Neutral

Piper Pregunta ojehechavéva

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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