There are a few different ways that you can change the age restrictions on your YouTube videos. We’ll go over the easiest way to do it below. First, open up the video that you want to change the age restrictions for. Next, click on the “Share” button and then “Embed.” You’ll then see an Embed code. Copy this code and then paste it into a text editor like Notepad or TextEdit.
Now, you’ll need to add a few lines of code to the beginning of the Embed code. The code looks like this: