There are a few ways that you can use your phone as a webcam without having to download any extra software. One way is to use the Skype app, which will allow you to make video calls using your phone’s camera. Another way is to use the Google Hangouts app, which also allows you to make video calls using your phone’s camera. Finally, you can use a service like iWebcam, which lets you use your phone’s camera as a webcam on your computer.
