Piper

Piper TTS

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

Tilmeld dig for 5.000 tegngrænse

Wrap din tekst i SSML tags for præcis kontrol:

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

Tags den valgte model forstår! klik for at droppe en i din tekst, hvor det sker:

Denne model læser almindelig tekst, så inline tags ignoreres. For tag-baserede følelser, skifte til en ekspressiv model som Orpheus eller Bark.

Definer brugerdefinerede udtaler (ord = udtale):

-12 +12
0.5x 2.0x
Gratis med Piper, VITS, MeloTTS
Din genererede lyd vises her. Vælg en model, indtast tekst, og klik på Generér.
Lydgenereret med succes
0:00
Download lyd Download.srt Link udløber i 24 timer
Gratis niveau: personlig brug. Handelslicens fra $5/mo
Elsker TTS.ai? Fortæl dine venner!

Om 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.

Bedst for: Quick previews, accessibility, and embedded applications

Gennemse alle Piper stemmer

Et blik

Udvikler
Rhasspy
Licens
MIT
Metodetrin
free
Hastighed
fast
Stemmekloning
Nej
Sprog
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
Maks. tegn
2000

Piper stemmer

Aivars (Latvian)

Latvian
Fri Male

Alan (UK)

English
Fri Male

Alba (UK)

English
Fri Female

Amir (Persian)

fa
Fri Male

Amy (US)

English
Fri Female

Anna (Hungarian)

Hungarian
Fri Female

Artur (Slovenian)

Slovenian
Fri Male

DFKI (Turkish)

Turkish
Fri Neutral

Darkman (Polish)

Polish
Fri Male

Denis (Russian)

Russian
Fri Male

Dutch (MLS)

Dutch
Fri Neutral

Faber (Portuguese)

Portuguese
Fri Male

Google (Nepali)

Nepali
Fri Neutral

Gwryw (Welsh)

cy
Fri Male

Harri (Finnish)

Finnish
Fri Male

Huayan (Chinese)

Chinese
Fri Female

Issai (Kazakh)

Kazakh
Fri Neutral

Jenny (UK)

English
Fri Female

Jirka (Czech)

Czech
Fri Male

Joe (US)

English
Fri Male

Kareem (Arabic)

Arabic
Fri Male

Lada (Ukrainian)

Ukrainian
Fri Female

Lanfrica (Swahili)

Swahili
Fri Neutral

Lessac (US)

English
Fri Male

Lili (Slovak)

Slovak
Fri Female

Marylux (Luxembourgish)

lb
Fri Female

Mihai (Romanian)

Romanian
Fri Male

NST (Swedish)

Swedish
Fri Neutral

Natia (Georgian)

Georgian
Fri Female

Ona (Catalan)

ca
Fri Female

Rapunzelina (Greek)

Greek
Fri Female

Riccardo (Italian)

Italian
Fri Male

Ryan (US)

English
Fri Male

Salka (Icelandic)

Icelandic
Fri Female

Serbian Institute

Serbian
Fri Neutral

Sharvard (Spanish)

Spanish
Fri Male

Siwis (French)

French
Fri Female

Tale (Danish)

Danish
Fri Neutral

Tale (Norwegian)

Norwegian
Fri Neutral

Thorsten (German)

German
Fri Male

VIVOS (Vietnamese)

Vietnamese
Fri Neutral

Piper Ofte stillede spørgsmål om TTS

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.
← Alle stemmer