Piper

Piper Ikiganiro

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

Kwiyandikisha kugirango Inyuguti

Umwandiko in Itagi: ya: Igenzura:

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

i Byahiswemo Urugero - Kanda Kuri Gukuraho Rimwe Umwandiko:

Urugero: Bisanzwe Umwandiko, Umurongo: Itagi:. Itagi: -, Hindura Kuri Urugero: Nka Cyangwa.

Kugena (Ijambo =):

-12 +12
0.5x 2.0x
Na:,,
Audio Kugaragara. A Urugero:, Injiza Umwandiko, na Kanda.
Byaremwe
0:00
Iyimura Iyimura Ihuza in
Bwite Koresha Kuva: 5 /
TTS.ai? Abayobozi!

Ikiganiro 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.

kugirango: Quick previews, accessibility, and embedded applications

Gushakisha byose Piper Amashusho

A

Mukoraporogaramu
Rhasspy
Inyandiko y'Iyemererakoresha
MIT
Itariki
free
Umuvuduko
fast
Guhindura izina
Oya
Ururimi:
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
Inyuguti
2000

Piper Amashusho

Aivars (Latvian)

Latvian
Kigenga Male

Alan (UK)

English
Kigenga Male

Alba (UK)

English
Kigenga Female

Amir (Persian)

fa
Kigenga Male

Amy (US)

English
Kigenga Female

Anna (Hungarian)

Hungarian
Kigenga Female

Artur (Slovenian)

Slovenian
Kigenga Male

DFKI (Turkish)

Turkish
Kigenga Neutral

Darkman (Polish)

Polish
Kigenga Male

Denis (Russian)

Russian
Kigenga Male

Dutch (MLS)

Dutch
Kigenga Neutral

Faber (Portuguese)

Portuguese
Kigenga Male

Google (Nepali)

Nepali
Kigenga Neutral

Gwryw (Welsh)

cy
Kigenga Male

Harri (Finnish)

Finnish
Kigenga Male

Huayan (Chinese)

Chinese
Kigenga Female

Issai (Kazakh)

Kazakh
Kigenga Neutral

Jenny (UK)

English
Kigenga Female

Jirka (Czech)

Czech
Kigenga Male

Joe (US)

English
Kigenga Male

Kareem (Arabic)

Arabic
Kigenga Male

Lada (Ukrainian)

Ukrainian
Kigenga Female

Lanfrica (Swahili)

Swahili
Kigenga Neutral

Lessac (US)

English
Kigenga Male

Lili (Slovak)

Slovak
Kigenga Female

Marylux (Luxembourgish)

lb
Kigenga Female

Mihai (Romanian)

Romanian
Kigenga Male

NST (Swedish)

Swedish
Kigenga Neutral

Natia (Georgian)

Georgian
Kigenga Female

Ona (Catalan)

ca
Kigenga Female

Rapunzelina (Greek)

Greek
Kigenga Female

Riccardo (Italian)

Italian
Kigenga Male

Ryan (US)

English
Kigenga Male

Salka (Icelandic)

Icelandic
Kigenga Female

Serbian Institute

Serbian
Kigenga Neutral

Sharvard (Spanish)

Spanish
Kigenga Male

Siwis (French)

French
Kigenga Female

Tale (Danish)

Danish
Kigenga Neutral

Tale (Norwegian)

Norwegian
Kigenga Neutral

Thorsten (German)

German
Kigenga Male

VIVOS (Vietnamese)

Vietnamese
Kigenga Neutral

Piper -

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.
← Amashusho yose