Omegle - Omegle is one of the most popular online chat website allowing user to communicate with anyone without registration.
Me3 - Easily make new friends as an adult
Chatrandom - Chatrandom provides medium to users for having chat at random with different users around the globe.
Revaise - Do peer reviews right on Revaise.
LuckyCrush - Live random video chat
FriendZone - Make new friends based on your interests and hobbies