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#577a4408
Topic
GENERATIVE MEDIA
Source
GitHub Trending Weekly
Published
2026-05-22 03:13:17
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★ 8/10 — radar 80
`Supertonic`, Open-Weight On-Device TTS With ONNX Runtime
FIG-5771:1

`Supertonic`, Open-Weight On-Device TTS With ONNX Runtime

Local speech generation now covers browser, mobile, desktop, and edge without an API call. The OpenAI-compatible local server makes drop-in narration features much easier.

[ KEY POINTS ]
  1. 99M parameters keeps downloads, cold starts, and memory use below larger 0.7B-2B open TTS systems.
  2. Supports 31 languages plus lang="na", so multilingual apps can skip separate language detection for many flows.
  3. Python SDK v1.3.1 adds supertonic serve with /v1/audio/speech, useful for replacing hosted TTS in local dev or privacy-sensitive apps.
  4. Runtime examples cover Node.js, Browser WebGPU, Swift, iOS, Flutter, Rust, Go, and C++; integration paths are unusually broad.
Originalgithub.com/supertone-inc/supertonicRead original →

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