Simple Conversion is a mod that allows you to convert between different resource types easily and quickly.
This mod adds three new items: the Conversion Ingot, the Upgrader and the Downgrader.
The conversion ingot is the base of the upgrader and downgrader. It can burn your hand off if you hold it for too long.
The upgrader and downgrader are both very simple - put the item in the left and it comes out on the right. The amounts you need to upgrade are as follows:
3 iron - 1 gold
5 gold - 1 diamond
5 diamond - 1 netherite scrap
6 netherite scrap - 1 netherite ingot
And downgrading works in reverse.
There are also keybinds that you can customize to your liking.