Cooler Copper
Backports copper tools and armour from 1.21.9 to 1.20.1/1.21.1
- Loaders
- NeoForgeForge
- Downloads on Modrinth
- 727
- Followers on Modrinth
- 0
- versions
- 4
- Updated
- January 8, 2026Jan 8
- Published
- in 2025
At a glance
Needed both in the game and on the server

Copper has always been one of the least useful resources in Minecraft due to it only being used for a handful of uninteresting blocks. However, Cooler Copper brings the 1.21.9 copper variants of tools and armour back to 1.21.1 (Neoforge only) and 1.20.1.
The copper tools and armour will make a nice addition to modpacks as it creates an extremely easy decent early game tier of items due to copper being one of the most common ores and it's relatively good stats.
FAQ
How to install Cooler Copper?
Install NeoForge for your Minecraft version, download Cooler Copper for the same version and loader, put the file into the mods folder and launch the game with the loader profile.
Which Minecraft versions does Cooler Copper support?
Cooler Copper has builds for Minecraft 1.20.1, 1.21.1.
Is Cooler Copper needed on the server?
Needed in the game and on the server