Or, if you're looking for more of a one-on-one messaging service, see this Apps for Free Video Chat on Your Computer list.
Be aware that webcam footage can also be recorded by someone and then potentially shared and uploaded anywhere online.
Online friendship On some services you may receive chat requests from people you don’t know.
If someone ever asks you to do or say anything on camera that makes you feel uncomfortable then just say no and tell an adult you trust.
Tell someone If you have been the subject of inappropriate sexual contact or approach by another person via webcam or other forms of online communication then it is vital to tell a trusted adult and to report it to the police via the Child Exploitation and Online Protection Centre.
You can use Tinychat both on the web from your computer as well as through a mobile device through their app.