You can definitely watch TikTok videos without creating an account, the app and website both allow you to browse content freely without logging in. If you're using the app, you can download it and start watching videos right away, and on the website, you can just start searching or browsing through the different categories. Not having an account might limit your ability to interact with the videos, like commenting or liking, and you might also see a more limited version of the "for you" page, but you can still search for specific videos or hashtags and watch them without any issues.
