In Minecraft, Creeper farms are an essential resource for a constant supply of gunpowder, which is used for crafting TNT, fireworks, and some splash potions and is primarily used to fly an Elytra.

This tutorial shows you how to build the easiest creeper/gunpowder farm in Minecraft 1.21+. No cats needed — this design works in Java and Bedrock Edition, survival-friendly and efficient for rockets ...