Minecraft Java 1.21 Mods
Browse 125,407 free mods for Minecraft Java 1.21 — popular picks include Environment Driven Assets, BetterBlox, MineColonies CustomRaids.
Step by step: How to install Minecraft Java mods & modpacks
Updated daily
Environment Driven Assets
Environment Driven Assets is a FabricMC mod which implements the env.json library in order to apply it on vanilla asset types.
BetterBlox
Changes certain blocks like grass to have their top texture on all sides, similar to Optifine's fancy grass, and compatible with all mods and resource packs.
MineColonies CustomRaids
CustomRaids Integration adds configurable MineColonies raids supporting any mob, including modded creatures. Create raid types, choose entities, names, set count/level/weight, and manage all settings in-game via UI.
Vulgar's PvpBot
Pvpbot is an mod that uses carpet as a dependency it adds players that can be summoned through commands, these players have advanced combat ai and can be used to practice PvP (Player Versus Player)
Challenge for The Broken Script
Challenge Panel
Stekkercraft: Client-side enhancements
This modpack enhances your gameplay with performance, cosmetic, and utility mods, without introducing any additional blocks, items, or world generation.
All Creepypasta in One
All mystical versions, and ARG in one mod.
Everything Manhunt
This fabric mod adds everything you would need for a manhunt, with twists that will make it more exciting! And of course, the classical compass tracker.
Moar Redstone
The Moar Redstone datapack adds a bunch of new Redstone devices to the game, from wireless Redstone to configurable timers in a single block.
Translations for Nvidium
Unofficial translations for Nvidium.

No Dimension Background
Mod that removes portal background from dimension transition screen.
Sap's Wacky Pearls
Adds 4 new and unique pearls to the game!
Create: AeroStar Northstar Comp
A fixed & expanded fork of the Create Northstar–Aeronautics compatibility mod: travel between planets and build space stations.
prism - yellow
a clean and vibrant pack to enhance your minecraft experience - now in 1.21! and recolored in yellow!
Smooth Actions Java Edition [FABRIC]
🎨 Smooth Actions: Java Edition A lovingly crafted reimagining of the “Actions & Stuff” Bedrock resource pack now beautifully brought to Minecraft Java!
Rabbits Don't Take Fall Damage
Rabbits will no longer harm themselves when they run off cliffs to escape the player.
-Slightly- changed Experience
It -slightly- changes the Minecraft game experience.
✪ ItemRarity ✪ | Rarity system for RPG servers [1.13-1.21]
Rarity system for your items | Support for custom items & NBT
Collourfull Fixed Uku's armor hud!
This is a diffirent versionn of my Fixed armor hud but now it is customisable with collours!
3D Crystals
This Makes Crystals 3D In Your Hand
Gemforged
Adds new gemstones and magical items!
Better Cake Eating
Allows you to eat cake in your hand multiple times by taking small bites.
Vinland Survival
Vanilla Experience I Performance Boost I Actions & Stuff Features I Visual & Sound Overhaul l Revamped Vanilla Structures I QoL Enhancements I Embark on an epic quest to find Vinland, a legendary land of peace and freedom
Minecraft: Askew
The FIRST Complete Audio Overhaul Resource Pack! Plus! much MUCH more!!
Protective Elytra
Protective Elytras, lets you combine Chestplates with Elytra for extra protection
Asian Cherry Temple
Adds an asian cherry temple to the cherry grove biome
Connection Guard
Connection Guard is the best free Anti VPN and Geo Blocker.
Economy Datapack
Simple Economy Datapack for Minecraft
CornCob's Lively Modpack
This is all about Quality of Life Features while keeping your Minecraft Client as optimized as it can be!
Nuclear Radiation
Radioactive hazards into Minecraft

Breath.
This datapack adds steam from the mouth in cold biomes & bubbles underwater.
Bundle Recipe UpPort
Bring back the old bundle recipe! The bundle crafting recipe was removed in snapshot 21w18a (Minecraft ~1.18).
RealPermissions
GUI Permission Management made easy.
Smart Sorter
Lightweight Auto-Sorter and Storage Network for 500+ chests. Features automated smelting, XP collection, and smart routing for Fabric 1.21.1+.
Vanilla Knockback Swords
Vanilla CIT knockback sword. You can easily swap out the sword texture for your own!
RealPlayer
Globally disables all fakeplayer checks. This allows for things like mob mashers to drop apotheosis gems for example