If you are interested in sharing your faith online with videos, then you may want to check out Yes He Is. This organization produces quality short videos that can be shared online. The following video is simply titled The Truth and provides an introduction to the Gospel.
"Mankind was designed to have a relationship with God. That is why if you do not know God, then there is something missing. But because of sin man is unable to have a relationship with God. It doesn't matter who you are. We all sin..."