myshell-ai/MeloTTS - OSS Alternative - Discover Top Open Source Alternatives to Popular Software
Text-to-Speech Library
7.4k 2026-05-05

myshell-ai/MeloTTS

A high-quality, multi-lingual text-to-speech library supporting various languages and accents, optimized for real-time CPU inference.

Core Features

High-quality multi-lingual TTS (English, Spanish, French, Chinese, Japanese, Korean)
Support for multiple English accents (American, British, Indian, Australian)
Chinese speaker supports mixed Chinese and English
Fast enough for CPU real-time inference
MIT License (free for commercial and non-commercial use)

Detailed Introduction

MeloTTS is an advanced, open-source text-to-speech library developed by MIT and MyShell.ai, designed to generate high-quality, natural-sounding speech across multiple languages and accents. It stands out for its broad language support, including English (with various accents), Spanish, French, Chinese (with mixed English), Japanese, and Korean. A key advantage is its efficiency, enabling real-time inference even on standard CPUs, making it accessible for a wide range of applications without requiring specialized hardware. Released under the MIT License, MeloTTS offers a flexible and powerful solution for developers and businesses seeking robust, multi-lingual speech synthesis capabilities.

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