supertone-inc/supertonic
Lightning-Fast, On-Device, Multilingual TTS — running natively via ONNX.
This project helps anyone who needs to convert written text into natural-sounding speech directly on their device, without relying on internet access or cloud services. You provide text in languages like English, Korean, Spanish, Portuguese, or French, and it instantly produces audio. This is ideal for content creators, educators, accessibility developers, or anyone building applications that require fast, private, and localized voice output.
2,734 stars. Used by 1 other package. Available on PyPI and npm.
Use this if you need extremely fast, private, and on-device text-to-speech capabilities for applications like e-readers, in-car systems, or offline educational tools.
Not ideal if you primarily need highly customized voice modulation, emotional nuances, or features beyond standard multilingual text-to-speech that might be offered by cloud-based services.
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2,734
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242
Language
C++
License
MIT
Category
Last pushed
Jan 22, 2026
Commits (30d)
0
Dependencies
4
Reverse dependents
1
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