Minecraft Java 1.21 Mods
Browse 127,690 free mods for Minecraft Java 1.21 — popular picks include JustHeal, Pearl Fly, Weirdo-Mod.
Step by step: How to install Minecraft Java mods & modpacks
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JustHeal
A lightweight admin utility to heal, feed, or fully restore players with simple commands. Featuring clear text feedback and native support for 1.21.11.
Pearl Fly
Fly alongside your ender pearl!
Weirdo-Mod
Weird mod that adds destroyer of world, cheese, and more.
Desertial!
This mod adds some plants to the desert, along with a few extra things.
mineopbot
Minecraft AI Assistant Mod / 一个基于 Fabric 的 Minecraft 模组，将 AI 助手集成到游戏中。
ApoCinematicCore
A high-performance cinematic engine for Minecraft designed to create ultra-smooth camera paths and dynamic entity tracking. Perfect for trailers and professional content creation without impacting server performance.
Tiepies Way More Ore's
This Project Adds Two New Main ores OrichalCium And Limunite and adds a new biome called ClearView and added 7 souls and added The Devils Smile and Blade (Needs Mcreator Link IF not working)
ServerCreators - Customowe Hity
pvp damage hits combat
Chatrix
This mod completely overhauls Minecraft's chat system, adding a separate global and private chat.
MythraForge
MythraForge is a powerful Minecraft-style mod that introduces a new rare material called Mythra, used to craft advanced tools, armor, and unique blocks.
Throwable Ladders
Now you can throw ladders to quick place it on the walls
67 Plugin
This adds commands that we know every player has been asking for since 2025.
PvP Framework
A framework for creating PvP games
DeathDropsPlus
This plugins allows you to let players give stuff to other players when killed
More Cases - Case Generator
More Cases is a gameplay utility mod that allows players and server owners to create, customize, and share their own cases with configurable rewards and drop chances.
PearlBarter
1/20 chance for 4-8 ender pearls with piglin bartering (1.16.1 rates)
factioncore plugin
A plugin that add factions in Minecraft server
descriptioner
Lightweight Paper plugin that injects localized vanilla enchantment descriptions into item tooltips.
S3 Junior ImagineerSMP
Where you build your true imaginations!
Crafting Ore MOD
Need ore but don’t feel like going mining? This mod lets you craft eight types of ore: coal, iron, lapis lazuli, emerald, redstone, gold, diamond, and netherite.
Popsicle Curator
A modpack based around building and collecting
Halfway Creative Loot Table Overrides
Overrides Dungeons & Taverns Pillager Outpost Loottables for compatability with Halfway Creative.
Senlimicy Custom Crafts
A datapack for my Minecraft server - Senlimicy
Enchanted Golden Carrot
This mod adds an enchanted golden carrot to Minecraft.
ManaMod Nixsas
Requires Minecraft 1.21.1, Fabric API 1.21.1 and Fabric Installer of version. Mana System added, Ice/Lava Mana Upgrade, Swords, Armor, Bar's, Main R ability that enables you to walk on water or lava, special Sword ability's and much more, join discord.
Biome colours
1848 custom biomes with sky and water colors compromised of 42 interchangeable colors
MagicLootStructures
Add any items to vanilla loot
Thunder Armor Trim
A Texture Pack changing the Shaper Armor Trim to the Thunder Armor Trim
ProjectileSpeedLimiter
Limits speed values in Minecraft to reasonable values to prevent a server crash whilst using experimental minecarts.
Unga Bunga
A new oonga ore, that can be smelted into oonga ingots. A new oonga pickaxe, that can be crafted from oonga ingots. A new underground biome and a new mob.
Reversal Low Fire ( RLF )
Adds reversed fire colors and makes it smaller!
Floricum Ore
There is a new ore called Floricium. It's not so good as diamound, but ways better then iron!
Marianic Echoes Compat Pack
adds compatibility between Marianic Echoes and other End mods
Bare Bones x Stranger Things
Adds simplified textures for Swirly's Stranger Things mod in the style of Bare Bones.
Hard Mode Easy Damage
Plugin that keeps the benefits of hard mode, but lowers damage inflicted by mobs to easy mode
MorayMyEvent Plugin
幸运事件与管理员 GUI 插件 / Lucky Events & Admin GUI Plugin