Acknowledgements

Credits

VoxSherpa is built upon the incredible work of the open-source community.

🏔️

Sherpa-ONNX

The core engine powering VoxSherpa's offline capabilities.

VoxSherpa is powered by Sherpa-ONNX, an excellent open-source project that makes fast, offline speech processing possible on Android and other edge devices. We are happy to build on the work of its contributors.

Visit Official GitHub

Piper TTS — Models Available in VoxSherpa

Piper is used in VoxSherpa for fast and efficient offline speech generation. These are the Piper voices currently available in the app.

English
Bryce — English (US), Medium → John — English (US), Medium → Kristin — English (US), Medium → LibriTTS — English (US), High → LJSpeech — English (US), Medium → Norman — English (US), Medium → Cori — English (UK), Medium →
Spanish
CarlFM — Spanish (Spain), X-Low →
French
MLS — French (France), Medium →

Kokoro-82M

For the stunningly natural voice weights that bring studio quality to mobile.

Official Project →

Supertonic V3

For advanced voice synthesis architecture and cutting-edge audio innovations.

Official Project →

Pocket TTS

For inspiration and contributions to the Android TTS ecosystem.

Official GitHub →

VITS

For the foundational end-to-end speech synthesis technology.

Official GitHub →

"If I have seen further, it is by standing on the shoulders of giants."