The easiest way to find free chat for singles is by performing a web browser search using the search term, "free chat for singles." Some sites are not free, offering only free trials, so be aware of each site's policy. Chatiw.com and Rendezvouschat.com are two completely free online chat sites.
The original chat room was created at the University of Illinois in 1973. The program, called Plato, was created for classroom use and was very basic, allowing only up to five people to talk at one time. As more people began to utilize Plato, the creators noticed that the communications were social and not academic. This led to the creation of the Talkomatic, the first online social chat room.