Minecraft Java 1.21 Mods
Browse 22,257 free mods for Minecraft Java 1.21 — popular picks include HoverText, SpiritChat, Audio Switcher.
Step by step: How to install Minecraft Java mods & modpacks
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HoverText
SetWord Plugin is a lightweight plugin that allows players to display custom words above their heads. The text persists even after players log out and rejoin, making it perfect for roleplay servers, VIP designation, or just for fun!
SpiritChat
Beta! | A chat formatting plugin.
Audio Switcher
Audio Switcher lets you toggle your master audio level with a hotkey, offering quick and customizable sound control for smoother gameplay.
NoItemRename
A simple plugin to prevent item renaming via anvil.
Better Blasting
The Better Blasting data pack adds a new variety of items and blocks that normally work in a furnace but not in a blast furnace. This adds quality of life features to improve the overall blasting system.
lost in fog
This mod will add a true analog horror experience to your Minecraft world
slip and slide
adds slipery, jumpy, speedy, slow, AND STICKY blocks. MADE IN MCREATOR
Create: Neo Blazing Blood
Create: Neo Blazing Blood is a modern port of the original Create: Blazing Blood mod to newer Minecraft versions, built on NeoForge.
X-Socials
Simple social media plugin. You can add as many networks as you want, and they are customizable.
Gamblers Life - Limited Life
A fork of Gamblers Life for Limited Life
Natural Uranium
This mod adds uranium to minecraft
Copis Parties
A Party system, To party??????
Lava from Blazes│來自烈焰人的岩漿
You can get lava from Blazes.│你可以從烈焰人身上獲取岩漿。
Barrel Equals Chest│木桶等同箱子
You can also use barrels to craft hoppers.│你也可以用木桶來合成漏斗。
DynamicSpawnPlugin
Dynamically updates the world spawn point in a spiral or square pattern outward from the original spawn location. The spawn moves at a configurable interval based on tick and/or respawns, allowing the world to expand gradually over time.
Hastewalk Enchantment
Ever dreamed of an enchantment that let you walk faster ? Install this mod to make your wish come true
BT Fighter
Fight against offline PvP bots.
NetGraph
Clean, configurable HUD graphs of your connection quality - ping, jitter and bandwidth on any server, plus real TPS, MSPT and server load with the optional server companion
Elysian Realms III
This mod adds 18+ Gems that change your playstyle!
Create: Fireproof Blaze Cake
Blaze Cake and its creative variant are made from lava — so why do they burn in it? This small addon makes both items fire-resistant, so they won't be destroyed when dropped in lava.
Forgified Reinforced Barrels
Add Reinforced Barrels, this mod is a port to Forge/Neoforge of Reinforced Barrels mod (Aton-Kish),
Sheepish's API
Adds a bit of functionality which I believe should be in vanilla
sCobbleBoosters
sCobbleBoosters is a plugin for Fabric Servers that adds the ability to add boosters on Cobblemon servers, boosters are of several types such as Global or per Player.
PeakSkills
A server-side RPG mod adding 16 skills with XP progression, permanent stat growth, collections, and a pet system — no client mod required.
Against the Wild: Realistic Survival
Against the Wild is an immersive realism mod that transforms Minecraft survival into something that actually feels like fighting to stay alive. No magic shortcuts, no easy starts. The world is harsh, unforgiving, and beautiful just like the real wilderness
PrefixInChat
I present to you a plugin that adds support for the luckperms plugin for Minecraft chat. Works on a wide range of versions and cores.
Proximity Trade
Stop dropping valuable items on the ground and risking theft!
SmartSort
A Fabric 1.21.1 utility mod that automatically scans nearby storage containers (5-block radius) and sorts items into your hotbar using customizable profiles.
Bedrock Paradise
Bedrock Paradise is a gardening mod inspired by Viva Piñata. Capture piñatas, build a garden, grow their favorite plants, and care for them.
Port Bridge
PortBridge is a server-side utility mod that automatically makes your Minecraft server publicly joina
SimpleGPS
Advanced GPS navigation with interactive GUI menus, realtime Bossbar/Actionbar tracking, visual destination particles, Economy integration, permission limits, and SQLite support.
SurvivalMethod
A Minecraft (Paper) plugin that introduces realistic survival mechanics: a stamina system and a thirst system. Both systems are highly configurable and can be enabled or disabled independently. This plugin does not require any additional resource packs.
Fast KeyBinds
This mod have 4 admin Keybinds, these 4 keybinds make your Creative World easier.
Mushroom Blocks Optimization│蘑菇塊優化
A Mushroom Block will drop itself when broken, and can be broken down into Mushrooms.│蘑菇塊被破壞後會掉落自身，並且可以分解成蘑菇。
SG Recipes
Adds recipes for the stone cutter, crafting table and furnaces
Fireball Shower
Adds constant raining Fireballs to your game!