yt.be/activate is YouTube’s activation link that helps users connect their accounts to smart TVs, streaming devices, and gaming consoles. Instead of typing login details with a remote, you open the YouTube app on your device, note the activation code shown on the screen, and then visit YouTube Activate on your phone or computer. After signing in with your Google account and entering the code, your YouTube account links instantly. I tried this on my smart TV, and the process was quick and effortless—within seconds, I had access to my playlists, subscriptions, and watch history on the big screen. The link is completely safe, works for both free and premium users, and is one of the easiest ways to enjoy YouTube on multiple devices without any hassle.