Reposting videos on YouTube is the act of sharing another user’s video on your own channel. This can be done for a variety of reasons, such as to share a video with your own followers, to promote a friend’s channel, or to add to a playlist.
There are a few different ways to repost a video on YouTube. The most common way is to use the “Share” button beneath the video. This will give you a variety of options for sharing the video, including the ability to post it to your own channel.