Install the plugin and click on the User-Agent icon in the upper right-hand corner. To change the User-Agent in Firefox, you’ll need the User-Agent Switcher plugin. While you can send instant messages, you won’t launch or join video or audio calls. However, the functionality remains limited. In a way, Firefox tricks the servers into loading the Skype for the Web application. By doing so, the browser reports to Skype’s servers as Chrome.

Several users reported that changing the user agent string in Firefox solved the problem. Restart Chrome and connect to Skype for Web again. Set Chrome – Windows or Edge – Windows as your User-Agent.Then click on Network, hit the browser menu (the three dots), and select More tools.Launch Chrome, and press CTRL+SHIFT+I to launch the Developer tools.Skype may occasionally show you this error, even if you’re using Chrome. It involves changing the User-Agent in the browser settings. If you’re on Linux, there’s a quick workaround that may help you to bypass the “Browser not supported” error on Chrome. Unfortunately, with Firefox’s popularity dwindling, the decision to drop support for the Skype Extension was only a matter of time. This browser extension was actually pretty popular among Firefox users because it allowed them to connect to Skype for Web without any issues. The bad news is that the Firefox Skype extension is no longer available. One quick solution to get rid of this error is to connect to Skype for Web on Chrome or Edge using a laptop or desktop computer. Even if you manage to log in to your account, you won’t launch or join audio or video meetings. Additionally, Skype for Web is not supported on mobile devices and tablets.

As stated, only supports Chrome and Edge. If you’re using a different browser such as Firefox, Opera, Brave, and so on, you won’t be able to enjoy the full Skype on the web experience. What to Do When Skype Says Your Browser Is Not Supported

Skype in browser chrome