Piper

Piper TTS

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

Jijjiirama 5,000 character limit

Daangeessii kitaaba keessan keessaa tag SSML akka itti fayyadamtan:

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

Tag'oota mo'ellaa filatamee beekuu - cuqaasi akka tokkotti galchiin gara teekstaatti yoo ta'e:

Mo'ellaan kun kitaaba salphaa baraa, kan akka taggaa inniin linjii hin beekkamne. Akka taggaa-based emooshiniitti, mo'ellaa akka Orpheus ykn Bark.

Haalli fuula

-12 +12
0.5x 2.0x
Birrii fi Piper, VITS, MeloTTS
Oduu kee kan uumame yooka'u yooka'u. Suuraa moolaa, galchi kitaaba, fi bu'u Jijjiira.
Audion itti fufuu
0:00
Fuula Oduu Fuula Liqii dhumaa 24 sa'a keessatti
Tarree hin-ga'iin: fayyadama namaatiif. Liiziinii Kominikeeshinii irraa $5/mo
TTS.ai jaallatan? Sochii keessanitti hiika!

Fuulaa 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.

Fakkeenyaaf: Quick previews, accessibility, and embedded applications

Fuulaa Piper Dhaamsa

Akkasumas

Deebi'aa
Rhasspy
Lizenz
MIT
Daandiin
free
Jijjiiramni
fast
Dhaabbilee
Haata'u
Afaan Oromoo
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
Akkasumas
2000

Piper Dhaamsa

Aivars (Latvian)

Latvian
Birrii Male

Alan (UK)

English
Birrii Male

Alba (UK)

English
Birrii Female

Amir (Persian)

fa
Birrii Male

Amy (US)

English
Birrii Female

Anna (Hungarian)

Hungarian
Birrii Female

Artur (Slovenian)

Slovenian
Birrii Male

DFKI (Turkish)

Turkish
Birrii Neutral

Darkman (Polish)

Polish
Birrii Male

Denis (Russian)

Russian
Birrii Male

Dutch (MLS)

Dutch
Birrii Neutral

Faber (Portuguese)

Portuguese
Birrii Male

Google (Nepali)

Nepali
Birrii Neutral

Gwryw (Welsh)

cy
Birrii Male

Harri (Finnish)

Finnish
Birrii Male

Huayan (Chinese)

Chinese
Birrii Female

Issai (Kazakh)

Kazakh
Birrii Neutral

Jenny (UK)

English
Birrii Female

Jirka (Czech)

Czech
Birrii Male

Joe (US)

English
Birrii Male

Kareem (Arabic)

Arabic
Birrii Male

Lada (Ukrainian)

Ukrainian
Birrii Female

Lanfrica (Swahili)

Swahili
Birrii Neutral

Lessac (US)

English
Birrii Male

Lili (Slovak)

Slovak
Birrii Female

Marylux (Luxembourgish)

lb
Birrii Female

Mihai (Romanian)

Romanian
Birrii Male

NST (Swedish)

Swedish
Birrii Neutral

Natia (Georgian)

Georgian
Birrii Female

Ona (Catalan)

ca
Birrii Female

Rapunzelina (Greek)

Greek
Birrii Female

Riccardo (Italian)

Italian
Birrii Male

Ryan (US)

English
Birrii Male

Salka (Icelandic)

Icelandic
Birrii Female

Serbian Institute

Serbian
Birrii Neutral

Sharvard (Spanish)

Spanish
Birrii Male

Siwis (French)

French
Birrii Female

Tale (Danish)

Danish
Birrii Neutral

Tale (Norwegian)

Norwegian
Birrii Neutral

Thorsten (German)

German
Birrii Male

VIVOS (Vietnamese)

Vietnamese
Birrii 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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