If you want to add a link on your TikTok bio, there are a few things you need to know. First, open up the app and go to your profile. Next, tap on the three lines in the top left corner of the screen. From here, you can access all of your information and settings. Next, scroll down until you see “Links” and tap on it. Here, you’ll see a list of all of the links that are currently associated with your account. If you want to add a new link, simply tap on the “+” button in the bottom right corner and enter in the URL of the website or video that you want to include on your bio. Once you’ve added your link, hit “save” at the bottom of the screen and you’re ready to go! ..