Piper TTS
A fast, CPU-only neural TTS engine from Rhasspy that runs entirely offline, even on a Raspberry Pi.
Ngresiki teks ing tag SSML kanggo kontrol presisi:
<speak><prosody rate="slow">Slow speech</prosody></speak>
Tag kang dipahami model kang dipilih - klik kanggo ngethok siji ing teks sampeyan ing ngendi iku kedadeyan:
Model iki maca teks biasa, mula tag ing baris diabaikan. Kanggo emosi berbasis tag, ganti menyang model ekspresif kaya Orpheus utawa Bark.
Nyathet tembung-tembung standar (kata = tembung):
-12
+12
0.5x
2.0x
Bebas karo Piper, VITS, MeloTTS
Audio sing digawé bakal katon ing kene. Pilih modél, ketik teks, lan pencet Ngembangaké.
Generasi Gagal
Audio Digawé kanthi Sukses
Ing basa Indonésia, iku tegesé: pribadi. Lisénsi komersial saka $5/mo
Kekurangan aksara bébas
200K karakter saben wulan - $5/mo
utawa siji-siji 100K paket kanggo $5
Nggawe iki swaramu dhewe
Klone swara ing 30 detik
Ngendi 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.
Paling apik kanggo: Quick previews, accessibility, and embedded applications
Jajal kabeh Piper swaraIng cetha
- Pangembang
- Rhasspy
- Lisénsi
- MIT (engine); voice licenses vary
- Tanggal
- free
- Kecepatan
- fast
- Kloning swara
- Ora
- Basa
- 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
- Aksara paling akèh
- 2000
Piper swara
Aegis (Urdu)
Urdu
Bebas
Female
Mung kanggo panggunaan pribadi lan ora komersial
Aivars (Latvian)
Latvian
Bebas
Male
Alan (UK)
English
Bebas
Male
Mung kanggo panggunaan pribadi lan ora komersial
Alba (UK)
English
Bebas
Female
Mung kanggo panggunaan pribadi lan ora komersial
Amir (Persian)
fa
Bebas
Male
Mung kanggo panggunaan pribadi lan ora komersial
Amy (US)
English
Bebas
Female
Mung kanggo panggunaan pribadi lan ora komersial
Anna (Hungarian)
Hungarian
Bebas
Female
Mung kanggo panggunaan pribadi lan ora komersial
Antton (Basque)
Basque
Bebas
Male
Mung kanggo panggunaan pribadi lan ora komersial
Artur (Slovenian)
Slovenian
Bebas
Male
Berfin (Kurdish)
Kurdish
Bebas
Female
Mung kanggo panggunaan pribadi lan ora komersial
DFKI (Turkish)
Turkish
Bebas
Neutral
Mung kanggo panggunaan pribadi lan ora komersial
Darkman (Polish)
Polish
Bebas
Male
Mung kanggo panggunaan pribadi lan ora komersial
Denis (Russian)
Russian
Bebas
Male
Mung kanggo panggunaan pribadi lan ora komersial
Dutch (MLS)
Dutch
Bebas
Neutral
Edon (Albanian)
Albanian
Bebas
Male
Mung kanggo panggunaan pribadi lan ora komersial
Eva (German)
German
Bebas
Female
Faber (Portuguese)
Portuguese
Bebas
Male
Mung kanggo panggunaan pribadi lan ora komersial
Fasih (Urdu)
Urdu
Bebas
Male
Mung kanggo panggunaan pribadi lan ora komersial
Google (Nepali)
Nepali
Bebas
Neutral
Mung kanggo panggunaan pribadi lan ora komersial
Gor (Armenian)
hy
Bebas
Male
Gwryw (Welsh)
cy
Bebas
Male
Mung kanggo panggunaan pribadi lan ora komersial
Harri (Finnish)
Finnish
Bebas
Male
Mung kanggo panggunaan pribadi lan ora komersial
Huayan (Chinese)
Chinese
Bebas
Female
Mung kanggo panggunaan pribadi lan ora komersial
Issai (Kazakh)
Kazakh
Bebas
Neutral
Jenny (UK)
English
Bebas
Female
Mung kanggo panggunaan pribadi lan ora komersial
Jirka (Czech)
Czech
Bebas
Male
Mung kanggo panggunaan pribadi lan ora komersial
Joe (US)
English
Bebas
Male
Mung kanggo panggunaan pribadi lan ora komersial
Kareem (Arabic)
Arabic
Bebas
Male
Mung kanggo panggunaan pribadi lan ora komersial
Lada (Ukrainian)
Ukrainian
Bebas
Female
Lanfrica (Swahili)
Swahili
Bebas
Neutral
Mung kanggo panggunaan pribadi lan ora komersial
Lessac (US)
English
Bebas
Male
Mung kanggo panggunaan pribadi lan ora komersial
Lili (Slovak)
Slovak
Bebas
Female
Mung kanggo panggunaan pribadi lan ora komersial
Maider (Basque)
Basque
Bebas
Female
Mung kanggo panggunaan pribadi lan ora komersial
Marylux (Luxembourgish)
lb
Bebas
Female
Mung kanggo panggunaan pribadi lan ora komersial
Mihai (Romanian)
Romanian
Bebas
Male
Mung kanggo panggunaan pribadi lan ora komersial
NST (Swedish)
Swedish
Bebas
Neutral
Natia (Georgian)
Georgian
Bebas
Female
Mung kanggo panggunaan pribadi lan ora komersial
News (Indonesian)
Indonesian
Bebas
Neutral
Mung kanggo panggunaan pribadi lan ora komersial
Ona (Catalan)
ca
Bebas
Female
Mung kanggo panggunaan pribadi lan ora komersial
Rapunzelina (Greek)
Greek
Bebas
Female
Mung kanggo panggunaan pribadi lan ora komersial
Rdh (Dutch, Flemish)
Dutch
Bebas
Male
Riccardo (Italian)
Italian
Bebas
Male
Ryan (US)
English
Bebas
Male
Mung kanggo panggunaan pribadi lan ora komersial
Salka (Icelandic)
Icelandic
Bebas
Female
Serbian Institute
Serbian
Bebas
Neutral
Mung kanggo panggunaan pribadi lan ora komersial
Sharvard (Spanish)
Spanish
Bebas
Male
Mung kanggo panggunaan pribadi lan ora komersial
Siwis (French)
French
Bebas
Female
Mung kanggo panggunaan pribadi lan ora komersial
Tale (Danish)
Danish
Bebas
Neutral
Mung kanggo panggunaan pribadi lan ora komersial
Tale (Norwegian)
Norwegian
Bebas
Neutral
Mung kanggo panggunaan pribadi lan ora komersial
Thorsten (German)
German
Bebas
Male
Mung kanggo panggunaan pribadi lan ora komersial
VIVOS (Vietnamese)
Vietnamese
Bebas
Neutral
Mung kanggo panggunaan pribadi lan ora komersial
Piper 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.
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.