Settings
These change how things look, never what a roll or a rule says. They are stored on this device.
Account
Optional. Without one, everything you make stays on this device and this browser. With one, it follows you to another machine.
Mark the face a die lands on
Outlines the rolled face once the die comes to rest. A d20 shows six or seven numbers at once, so it can help; a d6 rarely needs it.