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Supertonic Review: 99M-Parameter On-Device TTS in 31 Languages via ONNX (2026)

Open-source AI ecosystem keeps shipping interesting things. Today's pick:

Supertonic Review: 99M-Parameter On-Device TTS in 31 Languages via ONNX (2026)

Supertonic (9.9K+ GitHub stars) by Supertone Inc. is a lightning-fast multilingual text-to-speech model that runs locally on CPU via ONNX Runtime — no cloud, no API, no GPU required. 99M parameters,

Read the full breakdown on dibi8: https://dibi8.com/resources/ai-tools/supertonic-on-device-multilingual-tts-2026/


This is a curated highlight from dibi8.com — open-source AI tools directory, hand-edited, 4 languages. The full article (with comparisons, setup guide, and code samples) lives on dibi8.

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