EmotiVoice
Open-source TTS engine from Netease Youdao with over 2,000 voices and built-in emotional speech synthesis in English and Chinese.
About
EmotiVoice is an open-source text-to-speech engine released by Netease Youdao under the Apache-2.0 license. It distinguishes itself by generating speech that conveys a range of emotions including happiness, excitement, sadness, and anger, rather than producing flat, monotone output.
The engine offers over 2,000 different voice options and supports both English and Chinese. A web-based interface makes it accessible for quick use, while scripting support enables batch processing for larger workloads. Developers and creators who need expressive, multilingual speech synthesis without commercial licensing fees will find it a capable free alternative to proprietary TTS services.
The engine offers over 2,000 different voice options and supports both English and Chinese. A web-based interface makes it accessible for quick use, while scripting support enables batch processing for larger workloads. Developers and creators who need expressive, multilingual speech synthesis without commercial licensing fees will find it a capable free alternative to proprietary TTS services.