myshell-ai/OpenVoice - OSS Alternative - Discover Top Open Source Alternatives to Popular Software
AI Voice Cloning Framework
36.5k 2026-05-06

myshell-ai/OpenVoice

An open-source AI model for instant, accurate, and flexible voice cloning, supporting cross-lingual synthesis and granular style control.

Core Features

Instant and accurate tone color cloning across languages.
Granular control over voice styles (emotion, accent, rhythm, intonation).
Zero-shot cross-lingual voice cloning capability.
Enhanced audio quality and native multi-lingual support in V2.
Free for commercial and research use under MIT License.

Detailed Introduction

OpenVoice is an advanced open-source AI model developed by MIT and MyShell, designed for instant and versatile voice cloning. It excels in accurately replicating reference tone colors and generating speech across multiple languages and accents, even in zero-shot cross-lingual scenarios. The model offers granular control over various voice styles, such as emotion, rhythm, and intonation. With its V2 release, OpenVoice boasts improved audio quality, native support for six major languages, and is freely available for commercial use under the MIT License, making it a powerful tool for diverse voice AI applications.

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