Zombie UUID Preservation

Zombie UUID Preservation

Preserves randomized villager textures after zombification and curing.

by
2.3K Downloads
fabricgame-mechanicsmobs
Rent Server with this Mod

Screenshots

Vanilla Behaviour
Modded behaviour

About this Mod

⚠ The 1.21 branch of this mod is technically compatible with 1.20, but notheless requires at least Java 21 to function.

Zombie UUID Preservation

If you use texture-packs that randomize villager textures, you may have noticed that their appearances change after being zombified or cured.
This mod fixes that, by ensuring the villager's UUID is preserved after each conversion.

The fix occurs on the server-side

Although being developped around villagers, this also takes effect on some other forms of conversion:

  • Piglin and Hoglin zombification
  • Skeletons turning into strays
  • Husks turning into zombies
  • Zombies turning into drowned

Credits

Mod icon and screenshots based on the Human Era Villagers texture-pack, licensed under the CC-BY-SA-4.0

Available Versions

v1.0.2+1.21.1release
MC 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21, 1.21.1fabric
September 8, 2025
v1.0.1+1.21.3release
MC 1.21.2, 1.21.3fabric
November 1, 2024
v1.0.1+1.21.1release
MC 1.21, 1.21.1fabric
November 1, 2024
v1.0.0+1.21.1release
MC 1.21, 1.21.1fabric
August 9, 2024

How to Install Zombie UUID Preservation on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.3).

3

Install Mod

Open the mod browser in the dashboard and search for "Zombie UUID Preservation". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.3, 1.21.2, 1.21.1 (+8 more)

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Zombie UUID Preservation server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.3). You can switch loaders with one click in the panel.

Is Zombie UUID Preservation compatible with fabric?

Zombie UUID Preservation officially supports fabric for Minecraft 1.21.3, 1.21.2, 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Zombie UUID Preservation – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Zombie UUID Preservation consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install Zombie UUID Preservation with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Required

Supported Versions

1.21.31.21.21.21.11.211.20.61.20.51.20.41.20.31.20.21.20.1+1 more