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ConfigsMar 31, 2026·2 min de lectura

Fish Speech — Multilingual TTS for 80+ Languages

Fish Speech is a state-of-the-art open-source TTS system supporting 80+ languages. 29K+ GitHub stars. 4B dual-AR model, voice cloning, emotional control with 15K+ tags, real-time inference.

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Introducción

Fish Speech is a state-of-the-art open-source multilingual text-to-speech system with a 4 billion parameter Dual-Autoregressive architecture and reinforcement learning alignment. With 29,000+ GitHub stars, it supports 80+ languages including English, Chinese, Japanese, Korean, Spanish, Arabic, French, German, and more. Fish Speech offers fine-grained emotional control via 15,000+ natural language tags, voice cloning from 10-30 second audio samples, multi-speaker and multi-turn dialogue generation, and real-time inference (0.195 RTF on H200 GPU).

Best for: Developers building multilingual voice applications, voice cloning, or emotional speech synthesis Works with: Claude Code, OpenAI Codex, Cursor, Gemini CLI, Windsurf Languages: 80+ (English, Chinese, Japanese, Korean, Spanish, Arabic, French, German, and more)

Key Features

  • 80+ languages: Broad multilingual coverage across global language families
  • 4B Dual-AR model: Natural, realistic speech with sub-word prosody control
  • 15,000+ emotion tags: Fine-grained emotional control via natural language
  • Voice cloning: Clone any voice from 10-30 seconds of reference audio
  • Multi-speaker dialogue: Generate conversations with multiple speakers
  • Real-time inference: 0.195 RTF on H200 GPU, WebUI and API server included

FAQ

Q: What is Fish Speech? A: Fish Speech is an open-source TTS system with 29K+ stars supporting 80+ languages. It uses a 4B parameter Dual-AR model with voice cloning, emotional control via 15K+ tags, and real-time inference.

Q: How do I install Fish Speech? A: Run pip install fish-speech or use Docker: docker pull fishaudio/fish-speech. Requires a GPU for inference.

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Fuente y agradecimientos

Created by Fish Audio. Research license. fishaudio/fish-speech — 29,000+ GitHub stars

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