Internet connection

The minimum upload speed for reliable use of Tella is between 2.5 and 5 Mbps. If you don’t know what your internet connection’s upload speed, test it here.

Web browsers

Tella works across all web browsers, including:


You can use on Mac or Windows (with the web browsers mentioned above). People have used Tella on Linux and Ubuntu in the past, but there were issues with accessing the screen, camera, and mic.

Mobile and tablets

Tella does not work on mobile devices or tablets. It is possible to access Tella on these devices but because of the way Tella uploads and how it captures your camera and screen it’s not recommended to use them.

We’ll add better support for mobile and tablet in the future (including native apps).