How To Make a Mob Farm in Minecraft (Easy, Step-By-Step Mob Spawner)

Author : Lillian Feb 27,2025

This guide provides a straightforward method for constructing a highly effective mob farm in Minecraft. A mob farm is a crucial element for any successful Minecraft world, comparable in importance to farms and villager trading systems.

Step 1: Gathering Resources

Begin by collecting a substantial quantity of building blocks. Common and readily available choices include cobblestone and wood.

Step 2: Choosing a Location

Minecraft small platform in the sky with a chest and four hoppers for mob spawner

Screenshot By The Escapist

Optimal mob farm placement is high above ground level, preferably over water. This prevents ground-level mob spawning and ensures mobs spawn exclusively within your farm. Construct a platform approximately 100 blocks high above a body of water. Add ladders for easy access. Finally, place a chest and connect four hoppers to it as shown in the image.

Step 3: Constructing the Main Tower

4x4 tower for mob spawner in Minecraft

Screenshot by The Escapist

Build a 4x4 tower around the hoppers, extending it 21 blocks high for XP farming or 22 blocks for an automatic farm. Place slabs atop the hoppers.

Step 4: Creating Water Trenches

Water trenches for the mob spawner in Minecraft

Screenshot by The Escapist

Construct 7-block long, 2-block wide bridges on all four sides, topped with 2-block high walls. Place two water blocks at each bridge's end to create a contained water flow.

Step 5: Completing the Structure

Minecraft mob spawner without roof

Screenshot by The Escapist

Connect the water trenches to form a large square. Ensure walls are at least two blocks high to prevent mob spawning outside the designated area. Finally, complete the structure by adding walls, floor, and roof.

Step 6: Adding Torches and Slabs

torches on top of the mob spawner in Minecraft

Place torches or slabs across the roof to prevent unwanted mob spawning on the top of the structure.

Efficiency Enhancements:

mobs in spawner mincraft

  • Nether Portal: Connect a Nether portal for easier access.
  • Pistons: Utilize pistons to easily switch between XP and automatic farming modes.
  • Beds: Place a bed nearby to boost spawn rates.
  • Carpets: Prevent spider accumulation by placing carpets, skipping a block, then placing another carpet to restrict spider spawning to single blocks.

carpets to prevent spiders spawning

This comprehensive guide will help you create a highly efficient mob farm in your Minecraft world. Enjoy the rewards!

Minecraft is available on PlayStation, Xbox, Nintendo Switch, PC, and mobile devices.