Fullscreen mode for dashboards

I just switched a few weeks ago, and I’ve been setting up dashboards to run on some old tablets. Honestly, the most difficult part of the whole affair is trying to find browsers or add-ons that let the dashboards run full screen without any toolbars on the left or top. I’ve managed it with kiosk browser and such, but it would be nice if the app just had it as a default option.