Copper Helmet is a renewable head armor added to vanilla Minecraft in the 1.21.9 Copper Age Update, crafted from 5 copper ingots arranged across the top row and the two outer cells of the middle row on a crafting table. Worn in the helmet slot, the Copper Helmet provides 2 defense points (one full armor icon) with a durability of 121 in Java Edition and 122 in Bedrock Edition, and an enchantability value of 8. Smelting raw copper or copper ore in a furnace yields the ingots the recipe needs, so the Copper Helmet is a renewable armor piece a player can keep crafting without depleting a finite map resource.

The Copper Helmet sits in the sixth-highest helmet tier, offering the same 2 defense points as a golden, leather, or chain helmet but with greater durability than leather and less than iron. A Copper Helmet accepts standard helmet enchantments at an Enchanting Table or anvil, including Protection, Respiration, Aqua Affinity, Thorns, Unbreaking, and Mending, plus the curses of Binding and Vanishing. Repair work happens in an anvil with copper ingots, where each ingot restores roughly 25% durability, or by combining two damaged helmets through a grindstone. Players who want a mid-tier helmet between leather and iron without spending iron on armor often craft a Copper Helmet as a practical bridge, and no copper armor set bonus is documented.