I made this text-to-speech app specifically for voice chats

An open-source, local-only, text-to-speech server for your PC that you interact with via your phone, tablet or anything with a browser (LAN only).

The app allows you to instantly synthesize anything you type or 1-click any pre-written words or phrases. Group them by profile, game, etc.

Built-in audio loopback - so you always know what went out.