If you’re like most people, you probably use TikTok to capture goofy moments with your friends. But if you want to zoom in on your face without having to use your hands, there are a few tricks you can try. To zoom in on your face on TikTok, first make sure that the camera is facing you squarely. Then, tilt the phone so that the lens is pointing towards your face and press and hold down on the screen until the image zooms in. If you want to zoom out again, just release the button and the image will return to its original size. ..