Mobs & fun

Summon a named zombie

Summon a zombie with a name that won't despawn

Edition: Java Edition
Version: Java Edition 1.20.5 - 1.21.4
Difficulty: Advanced
Prep time: 3 minutes
Copied: 0 times
Permission: Requires cheats to be enabled or operator permission

When to use it

Create a named Java gatekeeper with persistence against ordinary despawning. This does not make the zombie invulnerable, motionless, or friendly to players.

Before running

Prepare a roofed enclosure and keep players away before spawning. The zombie remains hostile and can burn in sunlight. ~ ~ ~ uses the execution position, so place the runner or context deliberately.

Warnings

This preset's NBT text format supports the 1.20.5-1.21.4 profile

Follow in order

All commands

Check the difficulty

/difficulty

With no value it reads the current difficulty; on Peaceful the zombie vanishes at once

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Summon the mob

/summon minecraft:zombie ~ ~ ~ {CustomName:'{"text":"ผู้เฝ้าประตู"}',PersistenceRequired:1b}

Summons a zombie at your current position with a name

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What to customize

Edit the text in CustomName while retaining JSON-within-NBT quoting. This preset targets Java 1.20.5–1.21.4; use the summon tool for the destination version’s newer text format.

Verify the result

Check that one zombie appears at the intended location and inspect its name nearby. Repeated trials create additional mobs and can stack several zombies in the same enclosure.

When results differ

For a dead or missing mob, check sunlight, damage, Peaceful difficulty, and cleanup systems. Persistence does not protect against those causes, and a custom name does not prevent attacks.