Make a character
Pick an animal, then give it colours, eyes, a mouth, and accessories. Switch on the camera mode when it is ready for its close-up.
Webcam play / face tracking
Toddler Character Builder
A bright little browser toy for making an animal character, adding some extras, saving a picture, then wearing it as a face-tracking mask (why not?).
Quick peek
The preview fakes the tracking, so you can see the idea moving without letting a website anywhere near your webcam.
The full version
The original keeps the full MediaPipe webcam flow. It will need browser camera permission and access to the supporting CDN files.