Just finished testing Index TTS2, and the ceiling for open-source voice cloning has been raised again.

The biggest difference from other TTS systems is "emotional control." It's not mechanical reading; you can specify it to speak with tones like "sadness, anger, extreme excitement," and even control speech speed and pauses. With the Zero-Shot mechanism, you can clone directly by inputting 10 seconds of audio.

However, the original Github deployment is extremely user-unfriendly. It conflicts with CUDA versions, Python dependencies, and C++ compilation environments. Running native code on a regular computer can result in errors that last all day.

To make it easier for the team’s personal use, I’ve encapsulated all environment dependencies. I’ve created a one-click integrated package for both Windows and Mac.

· Unzip (note: do not include Chinese characters in the path)
· Double-click the one-click startup.bat
· Operate directly through the WebUI on the web page
Run locally offline, no tokens needed. If you need it, feel free to message!
Project open-source link: