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Minecraft Java 1.21 Mods

Browse 126,187 free mods for Minecraft Java 1.21 — popular picks include Info Copy, Bob's Neoserver mods, Millie's Server Additions.

Step by step: How to install Minecraft Java mods & modpacks

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I
1.21.11fabric

Info Copy

Copy any item's full data (NBT/components) to your clipboard with one keypress — hover, press C, done.

174downloads
B
1.21.1neoforge

Bob's Neoserver mods

A modpack containing the mods required to play on my server, mostly create mod + addons with the addition of adventure and fantasy.

174downloads
M
1.21.11fabric

Millie's Server Additions

Random (but configurable) server-side additions - QoL, Fun, Moderation and other

174downloads
E
1.21

Egg Blocker

You cant place dragon egg to ender chest.

174downloads
T
1.16spigot

Toggledrop

Prevent items from being dropped by player

174downloads
C
1.21spigot

Catastrophic

A simple UHC plugin consisting of 3 or a few commands!

174downloads
C
1.13spigot

CustomItems 2.0 - Optimized

CustomItems 2.0 - Optimized Bring unique and powerful items to your Minecraft server with CustomItem

174downloads
F
1.21.1

FormatEverywhere

Lets you use colour and formatting codes (almost) everywhere!

174downloads
N
1.21spigot

NoBreak

NoBreak and NoPlace with a /build Command

174downloads
1.21spigot

⛏️ AdvancedPickaxe

Advanced tools: Pickaxe, Axe, Shovel & Hoe with customizable size and uses!

173downloads
[
1.21.4

[Towny Addon] Ignore Wilderness

This plugin registers a custom WorldGuard flag "ignore-wilderness" that, when enabled in a region, disables Towny’s wilderness protection.

173downloads
A
1.21spigot

advanced Broadcast plugin

broadcast

173downloads
R
1.21.4

Report Pluggin

A player report plugin for 1.21.4 that allows your players to report other players, i.e. for hacks or breaking the rules.

173downloads
A
1.21.1

ars_additions_codex_recipe

I made this mod for me but i share with other. Why i made this? because i am bored for re-learn again everytime i start a new play with Ars Nouveau - + Ars Additions You need have installed Ars Additions Mod

173downloads
N
1.8.8

NoSneakSpawnerBreak

Prevent players from breaking mob spawners while sneaking for Spigot 1.8.8+

173downloads
B
1.21.1neoforge

backroom building blocks

this project adds backroom building blocks And currently, it is a alpha version.

172downloads
S
1.8

StarHomes

A simple homes plugin from StarDevLLC

172downloads
C
1.21.1fabric

Cobblemon Explorer’s Atlas

A Pokémon-inspired adventure modpack featuring Cobblemon, expanded exploration, and improved world generation for deeper survival gameplay. Catch, battle, and journey through beautifully crafted biomes with enhanced progression.

172downloads
L
1.21.4fabric

l0rryQ`s modpack

Another cool modpack for servers

172downloads
[
1.19spigot

[Skript] Simple Legendary Weapons - 5 Spellbound Weapons Pack

weapons skript spells magic power

172downloads
S
1.18spigot

Skript Event Hub — Admin GUI + Join GUI

Create, manage, and run events — no hassle.

172downloads
N
1.21.1neoforge

NeoAC

An anticheat for modern modded Minecraft servers running on NeoForge.

172downloads
H
1.19spigot

HTGVoteKick - Plugin do Głosowania nad Wyrzuceniem Gracza

Enhanced Player Management

172downloads
R
1.21

RevoPurpurUpdater

A plugin that updates Purpur, LuckPerms and ProtocolLib automatically when restarting the server.

172downloads
A
1.19spigot

Allentool: A Gamemode Change moudle & more...

gmc gms gma gmsp gamemode

172downloads
I
1.21.1neoforge

Iron Golem blacklists

Blacklists Iron Golems into attacking villagers(when they set off fireworks and hit the golems), players(friendly fire), other golems, and guards from guard villagers

171downloads
R
1.21fabric

RubyRadiance

A Minecraft Fabric mod that introduces magical ruby-based content, tools, and mystical mechanics to enhance your Minecraft experience.

171downloads
M
1.21.2

Modify Sword Template

A simple template pack for the Modify Networks custom items.

170downloads
A
1.21.6fabric

Anh2MC's Enchantment Tooltips

A mod that allows you to display permitted items in the user interface without opening the inventory in Minecraft Java.

170downloads
A
1.21.1neoforge

Abilities Galore

Powers for everybodyyyy

170downloads
T
1.21.1neoforge

The Silent Realm

The Silent One is tormented by its own wrongdoings... Can you help it find peace?

170downloads
D
1.19spigot

Discord Staff Logs Skript

Log all staff easily

170downloads
A
1.21.1neoforge

Aeronautics: Conquering the Wild

Build operational airships with Create Aeronautics to navigate the terrain generated by Terralith and Tectonica. The pack includes multiple Create and Aeronautics addons and is optimized for a multiplayer experience.

169downloads
C
1.21.1neoforge

CREATE SERVER PRO

A massive Create-focused technology and engineering modpack for Minecraft, featuring advanced automation, trains, aircraft, logistics systems, and high-performance optimization for smooth gameplay.

169downloads
A
1.21.5fabric

Afk mob grinder(trigger bot) NON PVP

afk mob grinding while unfocused e.g. with chat open, escaped

169downloads
S
1.12spigot

Staff Guard

Secure admin minecraft accounts from untrusted users or hackers

169downloads