Bartender 3 lets you organize your menu bar icons, by hiding them, rearranging them, show hidden items with a click or keyboard shortcut and have icons show when they update.
There are many ways to configure Bartender as you wish.
Give it a go and find out.
⭐️ macOS Mojave Ready
Bartender 3 fully supports macOS Sierra, High Sierra and Mojave.
⭐️ Updated UI for modern macOS
The Bartender Bar now displays in the menu bar, making it look like part of macOS.