NEW VIDEO UPLOADED JANUARY 8, Its a thousand times easier now. sportromagna.net. How To Change Your YouTube Profile Picture Update with Google+ and then it will be updated on. Edit your Google+ profile picture, and your YouTube profile picture will On your selected channel page, click the smaller, square image to visit your Google+. If that doesn't work, check that the size of the pic is not too big. Edit Related wikiHows WH. Not Helpful 4 Helpful 2. You need to make a Google account in order to change your profile picture. Change your profile picture. By default, this image is a blue square.