Reactive Studio (PNGTuber Workbench)

Reactive Studio is a Windows app that makes your PNG or GIF avatar react when you speak. Pick your images, adjust the microphone settings, and capture the avatar window in OBS or Streamlabs.

You can change how it moves or set up Twitch reactions that switch images and play animations when someone follows, subscribes, donates, etc.

There’s also stray-pixel cleanup and microphone filtering to help keep keyboard taps and mouse clicks from triggering your avatar.

 No webcam needed.