This is because the way to set or change the Twitch profile picture is more or less the same with a few changes when doing it using the web browser. It doesn’t matter if you’re setting your Twitch profile picture for the first time or swapping it for a more personalized one. How to Set or Change Twitch Profile Picture With that out of the way, let’s get started on how to add or change the profile picture to your Twitch profile. Before uploading, ensure the image is at least 200x200px to prevent distortion. Additionally, you can only upload images in JPEG, PNG, or GIF formats, not exceeding 10MB in size. While you can add or change your Twitch profile picture to a photo from the web, it is imperative to make sure that image is copyright free. Here’s how to add or change your Twitch profile picture. While it doesn’t have to be your photo, it should be unique enough to stand out and eventually become a part of your channel’s identity. It’s easy for users to see you when you’re live streaming on Twitch but what happens when you’re offline? This is where the profile picture comes in.