Minecraft Java 1.21 Mods
Browse 12,409 free mods for Minecraft Java 1.21 — popular picks include EssenceBound, Better Undead Horses, The Food Experience.
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EssenceBound
Adds 4 new bosses with special items and a crafting levelling system for 2 of them :)
Better Undead Horses
Buffs the Skeleton and Zombie Horses to be comparable to a maxed horse as well as buffing Camel Husks
The Food Experience
adds much more food
hfobjectives
"HF Objectives is a dynamic mod that brings a fresh layer of excitement to your gameplay with customizable objectives. Whether it’s gathering resources, eliminating mobs, or surviving unique challenges like standing on a block without taking damage.
Villager Monitor
This monitor every activity or interactions from a player to a villager.
Virskorj Bleach Mod
Unofficial Bleach mod made for me.
Random Loot Mob Drops (RLMD)
A server-side mod that adds random loot drops from mobs. Supports any modpack via automatic tag scanning. No client installation required.
potato flat fire
make fire 1 pixel and 1 single color made for potato pc and mobile java player

Sculk Eye
Adds a new Sculk Eye Block - scans entities of a given type in a given radius and emits redstone signal based on the count
Iconically Optimized
Iconically Optimized is a finely tuned modpack built for competitive PvP without sacrificing performance.
Jundy's Emberling
Tiny vanilla friendly fire spirits that move into furnaces at night and smelt for you.
Muck Mobs
A Mod that adds Muck Mobs!
Pigtopia
A mod that adds stuff to do with pigs
Entity Distance Hud
A simple mod for the Fabric Loader, that displays the distance between you and the nearest living entity as a NEW HUD element.
Jerry's Teleport Spyglass
Sneak + Use Teleport Spyglass to instantly teleport you and your animals back to your bed.
LevelUp Attributes
Adds a simple RPG-style leveling system that increases player attributes as they level up.
NoCollision
NoCollision allows you to disable or fine-tune collision between players, mobs, and players vs mobs.
disable phantoms
This plugin disables phantoms.
Remove Darkness Effect - Plugin
Remove the Darkness visual effect from the game, allowing players to toggle it on or off.
CMBT (Combat)
Combat datapack that turns existing tools into new weapons.
Myriad Horizons
Explore, build, and conquer in Myriad Horizons — a 1.21.1 kitchen sink pack featuring 175+ mods. From powerful machinery and magic to immersive farming, structures, and creatures, the pack offers freedom to play your way.
mPiglinXP
A Minecraft plugin that makes zombified piglins drop 1-10 experience points on death.
Forester - Timber [extension]
Guardian of the forest, protects the forest from being cut down
Villager Breeder Limiter
A plugin to address unattended villager breeders that overflow in most servers
A Completely Ethical Mod
Removes most unethical behavior that players can perform on their mobs.
Sniffy Sand
Makes sand, red sand and dead bushes renewable through Sniffers!

Translucent Leaves
Makes all vanilla leaves completely translucent to light, preventing mob spawns and allowing crop growth under trees.
Better With Wolves
Spawns Minecraft's wolves as hostile packs at night, with full-moon events.
More More and even MORE
Adds some cool features like new structures, mobs and items!
Carpet Bot Idle Walking (Carpet Mod)
Allows Any "Carpet Mod Bot" To Walk Around Randomly
Whistling Petals
Arrows can break spore blossoms and harvest glow berries; configurable to support more items
Tiepie's Excalibur
This mod adds new ores and new weapons armors tools biomes dimensions and mobs
Disable Illager Drop
Disables totem and emerald drops from Illager-type mobs for better balance.
Mid Optimized Plus+
it's Mid Optimized but with extra mods adding new bosses , mobs , biomes and more..
Pick The Song
Bringing the Minecraft music in the form of music discs.
EntityTTL
Automatically delete entities after a configurable amount of time