This tutorial will show you how to create a bootable USB stick on Microsoft Windows using Rufus. For most users we recommend balenaEtcher instead of Rufus.
Yes, WinToFlash supports creating bootable USB drives for various Linux distributions, including Ubuntu, Fedora, and CentOS. How do I uninstall WinToFlash from ...
WinToFlash is not available for Linux but there are plenty of alternatives that runs on Linux with similar functionality. The best Linux alternative is Ventoy.