Kitten TTS

Open-source Text-to-Speech framework developed by Kitten ML, prioritizing extreme efficiency, minimal file size, and cpu optimization for edge computing and browser-based applications.

Key Features

For detailed review, see sam-witteveen’s video: Kitten TTS - CPU Optimised TTS

Backlink: 2026 04 14 CPU optimised TTS Kitten AI Sam Witteveen channel

Source Notes