How to Make a YouTube Playlist
Open YouTube and sign in to your account.
Find a video you want to add to a playlist.
Click the Save button below the video or the three-dot menu (⋮).
Select Save to Playlist from the dropdown menu.
Click Create New Playlist at the bottom of the list.
Enter a name for your playlist and choose its privacy setting (Public, Unlisted, or Private).
Click Create to finalize the playlist.