Private, offline neural text-to-speech for Apple and Android devices, powered by Piper.
- Piper for iOS & macOS — piper-app-apple — system-wide voices for VoiceOver and Spoken Content
- Piper for Android — piper-app-android — system TextToSpeech service
- piper-objc · piper-kotlin · piper1-gpl-spm
- piper1-quantization — quantized voice catalogs (FP16 / INT8) for on-device use, published on Hugging Face
Everything runs fully on device — no accounts, no cloud, your text never leaves your device.