Piper TT TT TTT TTT T TT TT T T TTT TTT TTT
A fast, CPU-only neural TTS engine from Rhasspy that runs entirely offline, even on a Raspberry Pi.
在 SSML 标记中折行文本以精确控制 :
<speak><prosody rate="slow">Slow speech</prosody></speak>
标记选中模式的理解度 - 单击将一个输入到文本中, 发生时 :
这个模型读的是简单的文字, 所以内嵌标签会被忽略。 对于基于标签的情感, 请切换到像 Orpheus 或 Bark 这样的表达模式 。
定义自定义发音( Word = 发音) :
-12
+12
0.5x
2.0x
免费的管道、VITS、MelotTS
正在低空闲字符
每月获得200K个字符,5美元/美元
或一次性100K包5美元
使这个声音成为你自己的声音
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关于 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.
最佳: Quick previews, accessibility, and embedded applications
全部浏览 Piper 声音一眼看一眼,
- 开发者
- Rhasspy
- 许可证
- MIT (engine); voice licenses vary
- 级别
- free
- 速度
- fast
- 语音克隆
- 否 无
- 语言
- 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
- 最大字符
- 2000
Piper 声音
Aegis (Urdu)
Urdu
自由
Female
仅用于个人和非商业用途
Aivars (Latvian)
Latvian
自由
Male
Alan (UK)
English
自由
Male
仅用于个人和非商业用途
Alba (UK)
English
自由
Female
仅用于个人和非商业用途
Amir (Persian)
fa
自由
Male
仅用于个人和非商业用途
Amy (US)
English
自由
Female
仅用于个人和非商业用途
Anna (Hungarian)
Hungarian
自由
Female
仅用于个人和非商业用途
Antton (Basque)
Basque
自由
Male
仅用于个人和非商业用途
Artur (Slovenian)
Slovenian
自由
Male
Berfin (Kurdish)
Kurdish
自由
Female
仅用于个人和非商业用途
DFKI (Turkish)
Turkish
自由
Neutral
仅用于个人和非商业用途
Darkman (Polish)
Polish
自由
Male
仅用于个人和非商业用途
Denis (Russian)
Russian
自由
Male
仅用于个人和非商业用途
Dutch (MLS)
Dutch
自由
Neutral
Edon (Albanian)
Albanian
自由
Male
仅用于个人和非商业用途
Faber (Portuguese)
Portuguese
自由
Male
仅用于个人和非商业用途
Fasih (Urdu)
Urdu
自由
Male
仅用于个人和非商业用途
Google (Nepali)
Nepali
自由
Neutral
仅用于个人和非商业用途
Gor (Armenian)
hy
自由
Male
Gwryw (Welsh)
cy
自由
Male
仅用于个人和非商业用途
Harri (Finnish)
Finnish
自由
Male
仅用于个人和非商业用途
Huayan (Chinese)
Chinese
自由
Female
仅用于个人和非商业用途
Issai (Kazakh)
Kazakh
自由
Neutral
Jenny (UK)
English
自由
Female
仅用于个人和非商业用途
Jirka (Czech)
Czech
自由
Male
仅用于个人和非商业用途
Joe (US)
English
自由
Male
仅用于个人和非商业用途
Kareem (Arabic)
Arabic
自由
Male
仅用于个人和非商业用途
Lada (Ukrainian)
Ukrainian
自由
Female
Lanfrica (Swahili)
Swahili
自由
Neutral
仅用于个人和非商业用途
Lessac (US)
English
自由
Male
仅用于个人和非商业用途
Lili (Slovak)
Slovak
自由
Female
仅用于个人和非商业用途
Maider (Basque)
Basque
自由
Female
仅用于个人和非商业用途
Marylux (Luxembourgish)
lb
自由
Female
仅用于个人和非商业用途
Mihai (Romanian)
Romanian
自由
Male
仅用于个人和非商业用途
NST (Swedish)
Swedish
自由
Neutral
Natia (Georgian)
Georgian
自由
Female
仅用于个人和非商业用途
News (Indonesian)
Indonesian
自由
Neutral
仅用于个人和非商业用途
Ona (Catalan)
ca
自由
Female
仅用于个人和非商业用途
Rapunzelina (Greek)
Greek
自由
Female
仅用于个人和非商业用途
Riccardo (Italian)
Italian
自由
Male
Ryan (US)
English
自由
Male
仅用于个人和非商业用途
Salka (Icelandic)
Icelandic
自由
Female
Serbian Institute
Serbian
自由
Neutral
仅用于个人和非商业用途
Sharvard (Spanish)
Spanish
自由
Male
仅用于个人和非商业用途
Siwis (French)
French
自由
Female
仅用于个人和非商业用途
Tale (Danish)
Danish
自由
Neutral
仅用于个人和非商业用途
Tale (Norwegian)
Norwegian
自由
Neutral
仅用于个人和非商业用途
Thorsten (German)
German
自由
Male
仅用于个人和非商业用途
VIVOS (Vietnamese)
Vietnamese
自由
Neutral
仅用于个人和非商业用途
Piper TTS - 常见问题
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.
Only some voices. The Piper engine is MIT licensed, but each voice carries the license of the recordings it was trained on, and most Piper voices were trained on or fine-tuned from recordings licensed for non-commercial use. Those voices are marked "Personal and non-commercial use only" below and in the voice picker. On TTS.ai, audio from the other Piper voices is for personal use on the free tier and can be used commercially on any paid plan.
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.