
Modrinth · Minecraft mod
Nice Mob Manager
Probably the most advanced mob customizing data pack out there - tweak individual mobs, equipment, behavior and more easily via in-game menus.
Quick answer
Which Nice Mob Manager release should I use?
Nice Mob Manager 4.2-mod targets 26.3 with Fabric, Forge, NeoForge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is Nice Mob Manager required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does Nice Mob Manager 4.2-mod need?
4.2-mod. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Nice Mob Manager without breaking your instance.
Built for Nice Mob Manager 4.2-mod. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 4.2-mod. It targets 26.3 with Fabric, Forge, NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 4.2-mod. It opens that exact file at the source.
About this project
What does Nice Mob Manager add?
📖 Description
Nice Mob Manager is a super versatile tool that lets you control pretty much everything about mobs. Built on Mojang's Dialog system, it gives you easy, menu-based access to tons of features with just one command: /function mob_manager. Tweak individual mobs or whole mob groups, add rare mobs with better loot, randomize their gear and even adjust vanilla game rules. If you've thought about it, chances are you can do it!
🔎 Content Overview (Wiki)
Want to know what every menu option does? It's all in our Wiki:
- 🐄 Mob Settings & Rarity Mobs: size, health, damage and head drops per mob or group, plus rare mobs with better loot
- 🛡️ Mob Equipment & Drops: randomized gear and extra drops like a chance for the Ender Dragon to drop a Dragon Egg
- 🧑🌾 Villagers & Wandering Traders: custom names, meeting points, announcements and fun new trades
- 📜 Game Rules & Miscellaneous: mob-related game rules and everything else you can tweak
🛠️ Technical Gibberish
This data pack also works as an optional resource pack for the spawn egg icons on the Locator Bar. Just put the same file into your resourcepacks folder and enable it in game.
(Not needed for the auto-converted mod versions in Single-Player.)
Custom dialogs/menus were introduced in Minecraft 1.21.6, so a backport to older versions isn't possible.
PaperMC users: set the paper.maxChatCommandInputSize property to a value between 512 and 1024 (see the PaperMC Docs) and enable allow-non-player-entities-on-scoreboards in your Paper config.
📝 Translations
Want to play in your own language? Help us out by contributing on our Website!
✍️ Feedback, Questions & Suggestions
We're here to help! If you have questions or suggestions, or you've run into a bug, hop on our Discord server and ask in the Data Pack Section. Click to join the server
🎮 Explorer's Eden SMP
Join A Realm Recrafted, our Minecraft SMP! Enjoy a world featuring all of our actively maintained data packs, plus some exclusive ones. It's completely free, with no microtransactions. Come build, explore and craft with us today!
Project description from Modrinth.
Pick your setup
Nice Mob Manager by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
5 loader builds26.1.2
5 loader builds26.1.1
5 loader builds26.1
5 loader builds1.21.11
5 loader builds1.21.10
5 loader builds1.21.9
5 loader builds1.21.8
5 loader builds1.21.7
5 loader builds1.21.6-pre4
5 loader builds1.21.6
5 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Nice Mob Manager versions and loaders
4.2-mod
nice-mob-manager-4.2.jar
10 Oct 2026
4.2
nice_mob_manager_4.2.zip
10 Oct 2026
4.1-mod
nice-mob-manager-4.1.jar
8 Oct 2026
4.1
nice_mob_manager_4.1.zip
8 Oct 2026
4.0-mod
nice-mob-manager-4.0.jar
3 Oct 2026
4.0
nice_mob_manager_4.0.zip
3 Oct 2026
3.9-mod
nice-mob-manager-3.9.jar
2 Oct 2026
3.9
nice_mob_manager_3.9.zip
2 Oct 2026
3.8-mod
nice-mob-manager-3.8.jar
30 Sept 2026
3.8
nice_mob_manager_3.8.zip
30 Sept 2026
3.7-mod
nice-mob-manager-3.7.jar
29 Sept 2026
3.7
nice_mob_manager_3.7.zip
29 Sept 2026
Looking for an older file? The official Modrinth project page is in Resources.
