Minecraft Java 1.21 Mods
Browse 21,905 free mods for Minecraft Java 1.21 — popular picks include Random Entity & Structure, Cart Counter, Auto Enchanter.
Updated daily
Random Entity & Structure
Let the random entity or structure will be generated at the player’s location!
Cart Counter
a simple mod that counts your tnt minecarts that is in your inventory
Auto Enchanter
Enchant items in the anvil automatically with minimal cost
Slimefun Essentials
Slimefun Essentials is a minecraft mod dedicated to add support for Slimefun4 items and mechanics to other client sided mods.
Skyllia
Skyblock Plugin for Folia and PaperMC

oSzoukaua's: Floating Damage
Want to see how much damage you do? Now you can see it though floating numbers!

LifeSteal datapack
Datapack that adds Heart system from LifeSteal SMP
Legacy Smithing Table
This mod allows player to use the old-school smithing mechanism.
Jeremi's Tensura
A Tensura reincarnated addon, adding new Unique and Ultimate skills as well as new game mechanics. You can contact me through our Discord Server
G1axSpearOptimizer
A performance-optimized Minecraft mod that makes spear combat smoother, more responsive, and more enjoyable. Experience true combat prediction and optimization with zero lag.
Armor Trim Abilities
Adds a base power and full set power to every Armor Trim. Each power tackles a different gameplay mechanic.
Nitrogen
Render utils and supporter benefits for my mods!
Experience Storage
This small data package allows you to store experience in XP Book.
Waystone Warps
An enhanced teleportation experience for PaperMC servers that does away with bog standard /warp commands.
Cobblemon: Living Dex Sorter
Add commands to sort your PC. Adds option to include or exclude regional variants, prioritize shinies, and use duplicate Pokemon as placeholders for the rest of the evolution line.
TaCZ Armor Scaling
Configures linear armor damage reduction and durability loss percentages against TaCZ bullets
MCoaster
Adds smooth Roller Coasters to Minecraft. Fork of Splinecart
FightCam
Fight Camera. Gives a fighting game style, side-on view of 2 players. Fully compatible with Flashback replays
BigDoors Physics
Add collisions to the doors created by the BigDoors spigot plugin
Basin Generation Fix
Basins are a rare, small terrain features that strip away the top layer of a biome's surface, leaving a stony floor. Due to a bug they stopped generating in 1.18. This mod/datapack adds them back

Infinity Arsenal
a mod that adds weapons and enchants inspired by arsenal and enchancement for vanilla pvp
BaritoneRemover
Removes baritone and other similar boting methods from your server
Zombie Tactics
An overhaul of zombie AI, which allows them to break blocks and improves their tracking.
Rainbows & Radium
Powerful new ores can be used to make customizable bombs, 128-slot barrels, a modular chest-locking system, Ender Pearls enchanted with Infinity, Paxels, multi-use Totems, and more!
Create: Railway Evolution
Smart traffic control and collision avoidance for Create trains. No more signals needed.
Electromechanics
An addition to the existing Redstone ecosystem mechanically and electrically
Better Cobweb Recipe
Craft cobwebs with string
Create Stuff N' Additions Curios Compat
Adds curios support to keeps the tanks off your inventory.
Ghastlings Forever
Make Ghastlings remain babies forever!
VillagerXP
Villagers can level up by picking up experience orbs and bottles.
There's Always a Bigger Fish
A rework of fishing mechanics, adding new biome-specific fish to catch and a bait system!
All Tutta's Needs
A modular collection of customizable doors, beds, mattresses & blankets

Stable Cam
A stable third person camera mode for recording cinematics and playing in a new perspective. Basically the opposite of Freelook.
AuraKills
Get aura by killing people which gives you abilities!
GodArmour
The plugin from ManePear's GodArmor video
Hunger in Peaceful | UPDATED
The original Hunger on Peaceful ported to newer versions of Minecraft!