Piper

Piper TTS

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

Skráðu þig inn fyrir 5.000 stafa takmörk

Wrap texta í SSML tags fyrir nákvæma stjórn:

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

Merki sem valið líkan skilur — smelltu til að sleppa einu í textann þinn þar sem það gerist:

Þetta líkan les venjulegan texta, þannig að innlínumerki eru hunsuð. Fyrir merki sem byggja á tilfinningum, skiptu yfir í tjáningarlíkan eins og Orpheus eða Bark.

Skilgreindu sérsniðna framburð (orð = framburð):

-12 +12
0.5x 2.0x
Frjáls með Piper, VITS, MeloTTS
Hljóðskráin þín birtist hér. Veldu líkan, sláðu inn texta og smelltu á Búa til.
Hljóð búið til
0:00
Sækja hljóð Sækja.srt Tengill rennur út eftir 24 klst
Frjáls tier: persónuleg notkun. Viðskiptaleyfi frá $ 5 / mánuði
Elska TTS.ai? Segðu vinum þínum!

Um 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.

Best fyrir: Quick previews, accessibility, and embedded applications

Skoða allt Piper raddir

Í hnotskurn

Forritari
Rhasspy
Leyfi
MIT
Tími
free
Hraði
fast
Raddklóðun
Nei
Tungumál
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
Hámarksstafir
2000

Piper raddir

Aivars (Latvian)

Latvian
Frjáls Male

Alan (UK)

English
Frjáls Male

Alba (UK)

English
Frjáls Female

Amir (Persian)

fa
Frjáls Male

Amy (US)

English
Frjáls Female

Anna (Hungarian)

Hungarian
Frjáls Female

Artur (Slovenian)

Slovenian
Frjáls Male

DFKI (Turkish)

Turkish
Frjáls Neutral

Darkman (Polish)

Polish
Frjáls Male

Denis (Russian)

Russian
Frjáls Male

Dutch (MLS)

Dutch
Frjáls Neutral

Faber (Portuguese)

Portuguese
Frjáls Male

Google (Nepali)

Nepali
Frjáls Neutral

Gwryw (Welsh)

cy
Frjáls Male

Harri (Finnish)

Finnish
Frjáls Male

Huayan (Chinese)

Chinese
Frjáls Female

Issai (Kazakh)

Kazakh
Frjáls Neutral

Jenny (UK)

English
Frjáls Female

Jirka (Czech)

Czech
Frjáls Male

Joe (US)

English
Frjáls Male

Kareem (Arabic)

Arabic
Frjáls Male

Lada (Ukrainian)

Ukrainian
Frjáls Female

Lanfrica (Swahili)

Swahili
Frjáls Neutral

Lessac (US)

English
Frjáls Male

Lili (Slovak)

Slovak
Frjáls Female

Marylux (Luxembourgish)

lb
Frjáls Female

Mihai (Romanian)

Romanian
Frjáls Male

NST (Swedish)

Swedish
Frjáls Neutral

Natia (Georgian)

Georgian
Frjáls Female

Ona (Catalan)

ca
Frjáls Female

Rapunzelina (Greek)

Greek
Frjáls Female

Riccardo (Italian)

Italian
Frjáls Male

Ryan (US)

English
Frjáls Male

Salka (Icelandic)

Icelandic
Frjáls Female

Serbian Institute

Serbian
Frjáls Neutral

Sharvard (Spanish)

Spanish
Frjáls Male

Siwis (French)

French
Frjáls Female

Tale (Danish)

Danish
Frjáls Neutral

Tale (Norwegian)

Norwegian
Frjáls Neutral

Thorsten (German)

German
Frjáls Male

VIVOS (Vietnamese)

Vietnamese
Frjáls Neutral

Piper TTS — Algengar spurningar

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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