Minecraft Java 1.21 Mods
Browse 22,236 free mods for Minecraft Java 1.21 — popular picks include EasyRottenFleshToLeather, PacketEventsSK, MoreBiomes999.
Step by step: How to install Minecraft Java mods & modpacks
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EasyRottenFleshToLeather
Allows Rotten Flesh to be smelted, smoked or cooked on a campfire to provide a new way of getting leather.
PacketEventsSK
A skript addon adding packet related features to Skript.
MoreBiomes999
MoreBiomes999 is a Minecraft Bukkit/Paper plugin that creates a custom world called "MoreBiomes999" with beautiful glade biomes featuring unique terrain generation and natural structures.
ZoomW (WAIZA)
The Enhanced ZoomWMod allows players to fine-tune their zoom settings in Minecraft, providing a more immersive and customizable experience. Easily adjust zoom speed, default zoom levels, and enjoy a smooth, responsive zoom functionality with this mod.
CompanionRM
A smart humanoid companion that fights, mines, fishes, harvests crops, and levels up through 7 unique classes, a true second player.
Drop2Inventory Premium
No more item entities. No more lag. Just clean, direct drops!

Elytra Booster Mod
This mod adds boosters and fuels to minecraft.
PearlWind_chargeAnalysis
A client-side Fabric HUD for analyzing ender pearl and wind-charge trajectories, with P1/P2 tracking, recommended angles, and configurable visual guides.
Less Copper
World now has fewer Copper!
DiggingRings
Add Ring of Haste I and II working when held in off-hand.
CobbleBash
A Cobblemon addon that adds modular instanced type Gyms.
Manniclones
Adds clones using minecrafts new mannequin entity.
Fel's Smart Arsenal
A mod that adds automated turrets to your world.
More Fox
New foxes with new mechanics
Ancient Arsenal
Provides new armor sets and tool sets corresponding to different
Nice Campfires
Replaces the vanilla variants of Campfires and Soul Campfires with Lit and Unlit variants
Quirks
Adds silly gadgets for lots of fun
Cozy Campfire
Adds a warm-aura mechanic around lit campfires. Stand near a campfire for a few seconds to receive Regeneration I as a cozy comfort bonus
Deft Auto Eat
Deft Auto Eat is a lightweight Fabric mod that automatically swaps food and eats it! with many customizable settings to optimize your experience! and add some QOL
Skydiving / Paragliding
A Minecraft Fabric mod that adds realistic wind physics affecting Elytra gliding. Learn paragliding and skydiving physics!
SadJier's PlayerTracker
一个可以用指南针对玩家进行追踪的模组。A mod that can track players with a compass.
DialogWindow
A powerful, fully configurable dialog UI system for version 1.21.6+. Create dynamic, interactive GUI dialogs entirely from YAML files
BetterJoinLeave
Replaces "joined the game" messages with [+] and [-] icons.
Minecraft Custom Day/Night Mod
A server-side only Fabric mod for Minecraft that allows you to configure the length of day and night.
Command Block Survival
A datapack that lets you place, break, and edit command blocks and their counterparts in survival.
PRKR (Parkour)
A vanilla parkour datapack
unsilkable
silk touch the unsilkable blocks
MrCommunityQuest
Customizable Community Quests, Supports Vanilla Quests
Cobblemon Roboto Recipes
Hello friends, these are some recipes for non-craftable cobblemon items
Health Display Datapack
A datapack that can provide real-time mob's health rate
Infinitrolls
A datapack full of functions to troll your friends!
Elytra Steamer
Fly at hight speed in your world, spreading smokes using the Elytra Steamer! Craft Gas Station to refuel. Multiplayer compatible!
![Move Tutors [Cobblemon]](https://cdn.modrinth.com/data/LD0BxKbB/af27ad93c280f6007f0d9e7ecdaaa27d403e3627.png)
Move Tutors [Cobblemon]
Tutor Moves is a Cobblemon Fabric server-side mod which introduces Move Tutoring!
Sunken Sailor Origin
Adds the custom Sunken Sailor Origin for the Origins mod.
LunaticChat
A next-generation chat plugin for Paper/Velocity.
Project Time Master: Reforged
Control the flow of time! Accelerate your base, items and machines with this addon.