Minecraft Java 1.21 Mods
Browse 125,952 free mods for Minecraft Java 1.21 — popular picks include Platinum Prime Pack, Hard Nether Portal, Wooden Tools Reimagined.
Step by step: How to install Minecraft Java mods & modpacks
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Platinum Prime Pack
a modpack for the wonderful people over at Platinum Entertainment!
Hard Nether Portal
A simple mod that let nether portals resistance explosion damage from such as ghasts, TNT and creepers.

Wooden Tools Reimagined
This datapack changes all wooden tools crafting recipe and name!
WorldPreventer
Prevents your Worlds from being downloaded
BACAP HP = ADVANCEMENTS
This datapack can bind your health and advancement count
Pitagna mod extension
a addon to my mod:Pitagna mod dd a new dimension create a nether protal with a netherite block and use pitagna Pitagna Dimension Portal Igniter and you have pitagna teleporter to teleport you(at a distance often far away)and pitagna chest
Banana dimension
A minecraft dimension mod themed after bananas
hoe rework
Adds a new harvesting and planting feature for the hoe
Sky's Alternate Timeline Textures
Adds Texture variants to blocks based on (updated versions of) unused beta textures!
SIGHT
A lightweight Fabric modpack that makes Minecraft visually stunning with shaders & effects.
msWanted [1.13 - 1.21.8] - Wanted system
A cool plugin for the wanted system and punishing criminals
labyby
The resource pack adds 8 types of charming Labuboos that work as totems of immortality, sit on their heads and delight with their cuteness, and they can be found in abandoned structures with different chances of falling out.
BBAds
Want to capture your player's attention? Use bBAds to display custom messages via the BossBar. Features include configurable server ads, player-submitted content, a regex filter, and robust admin controls. Tailor messages to match your server's style.
Multiplex SMP
A performance enhanced vanilla minecraft modpack used for the Multiplex-MC MSP
Unifont CSUR
Adds the conlang fonts from Unifont to the game. Tengwar, Sitelen Pona, Klingon, and many more!
rRestart
rRestart is a lightweight and reliable plugin for automatically or manually restarting a Minecraft server without losing data and with other players.
Fallenflower's EnchantDesc Chinese Localization Expansion
An extension mod of EnchantDesc develop for chinese players. 一个专为中国玩家开发的附魔描述附属模组。
FastBenchmark
Elevate your Minecraft server with unparalleled performance monitoring and analysis.
Redstone Lag Detector
It detects if any player has made a lag machine and gives the coords and nearest player to the staff
EasyAFKDisplay
AFKDisplay marks inactive players with “\[AFK]” after a set time, helping servers identify idle players easily.
Deep nether
here's everything like nether,but so cold.
KayleensBuilderPack
Family-friendly modpack for building cool stuff and having fun.
IDR Pack
A Pack that renders tools visibly larger and animated when they have low item durability
Pridestone - Demisexual
A resource pack that modifies redstone to be Demisexual themed using Cyanstone.
RepairShare
Quality-of-life mending modification plugin
SmeltedOres [1.21.x - 26.x]
Auto smelt ores mined
[Lantejoula-Skript] Elevator
An elevator system allowing players to move up and down between elevators
Myfoods
Create new recipes easily. Support 1.21.4.
Napo's optimization
A collection of mostly client-side mods to enhance your daily game experience without impacting on performances
MineStats
A lightweight plugin for displaying server statistics with customizable display options
New Ghast MCLive 2025
The texture for the Ghast, which was shown on Minecraft Live 2025
CustomJoinMessage
This plugin allows you to customize join and quit messages for players on your server.
Skrill4ever
Hey this is a fun mod it doesnt rlly change to much abt the vanilla minecraft. It optimizes ur gameplay. But there are some things that only a good pc can handel so be carefull
Silly Pigs
A simple resource pack containing some pretty silly pigs.
Witzig
A mod without direction... but it can show you the direction.
Simplified Recipies (Majnin Official)
Datapack that Simplifies some of the Minecraft recipies and adds new recipies to the game.