Fish Audio S2
Real Expressive AI Voices
In plain words
Fish Audio S2 is an open-source text-to-speech system that generates expressive AI voices using natural language directions. Users can add emotional cues like whisper or nervous laughter, create multi-speaker dialogue in a single pass, and produce voices in over 80 languages. The tool is designed for content creators, developers, and anyone needing customizable voice generation with nuanced emotional delivery.
written from the facts on this page · September 2026
From the sources
We've open-sourced Fish Audio S2, a new generation of expressive TTS that lets you direct voices with natural language. Add cues like [whisper] or [laughing nervously], generate multi-speaker dialogue in one pass, and create scary-real voices across 80+ languages.
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