Kitten TTS 2 ships three tiny open-source TTS models, smallest just 8MB on CPU
pmttyji · reddit · 2026-11-14
KittenML released the Kitten TTS 2 family on Hugging Face: Mini (82M params, 16 languages, 118 voices, 82.7MB int8 ONNX), Nano (17M params/language, 8 languages, 37 voices, 17.4MB), and Pico (7.2M params/language, 30 voices, 8.0MB). All output 24kHz audio and run on CPU via int8 ONNX with no PyTorch required — ideal for on-device deployment.
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