Minecraft Java 1.21 Mods
Browse 128,699 free mods for Minecraft Java 1.21 — popular picks include LKYTrees, Zombie Leader HP Fix, All Pale Garden Challenge.
Step by step: How to install Minecraft Java mods & modpacks
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LKYTrees
Break a tree with just one click
Zombie Leader HP Fix
fixes zombie leaders never getting healed to their max hp
All Pale Garden Challenge
This datapack makes it so that you will go through a challenge in the new pale garden biome.
Pass the torch
Ultra hardcore minecraft inspired from FlamingMoai's UHC: Generations, when you die the world will pass to a new player.
Block Melting
Melt down variations of blocks into their original form
Classic-Duels
Epic PvP duels with easy commands and arena setup for Minecraft servers! ⚔️
TerritoryClaiming
Claim chunks & protect your claim chest using TerritoryClaiming!
Removable Items From Pots
A simple datapack that allows you to remove items from decorated pots by right clicking them.
ratdillo
Turns the new armodillo into a rat (or something resembling it)
Random item sell shop
Let players sell items from a random selection for money!
Craftable rooted dirt
Allows rooted dirt to be crafted.
SemiHardcore3rdLifeFeatures
Disallow helmets, limit enchanting levels and add a world border, like in Grian's Life Series!
HyperTune
This mod does improves the way minecraft manages Vram usage, it increases performance by a lot in high render distances
PvP Survival
Custom sky, Tools, and a lot more for PVP and Survival
Auto XP
Hold one key to throw XP bottles and mend your gear — stops automatically the moment everything is repaired. Client-side Fabric mod for 1.21.8–1.21.11.
fishy swords
This pack makes all swords (including copper :0) fish. the mace has a cool texture too! pretty much all this pack adds
Tenbee Texapack
A vanilla resource pack that improves PvP by adding clear armor durability indicators. Compatible with Minecraft 1.21.1–1.21.10.
Random Structure Spawn
Random structures spawn every **100 blocks** across your Minecraft world! **Datapack:** Easy to install—add it to your world’s `datapacks` folder, run `/reload`, then use `/trigger as_trigger` to activate it.
More Arrows (MA)
This datapack/mod adds more custom arrows to your world.
TechNomads Multiplayer Server Pack
Official TechNomads client pack: Create Aeronautics, connected quests, nomadic engineering, exploration, and multiplayer optimization.
Crown Retextured Golden Helmet
A Resource pack that Changes the Texture for a Golden Helmet To a Crown.
WhoAreYouChattingWith
Adds player heads to chat! (No resource pack required)
AntiVPN-X
AntiVPN-X is plugin blocks any sort of VPN mobile hotspots proxy botting and MORE!
Item interactive
Item Interactive - is a lightweight and highly customizable Fabric mod for Minecraft 1.20.1 that brings physical world interactions to dropped items, explosives, and flaming projectiles.
Scripted SMP Helper
This project helps you make scripted SMP's as it adds a lot of commands to help you set one up
Bubballay
Turns Allay into Bubble from TADC
HernsShapeShifter
Transforms Players Into Blocks!
Potion of Combat Log
Combat logging is now a feature, so it's not cheating!
Better Auth
BetterAuth is a lightweight and powerful authentication plugin for Minecraft servers. Protects against bots, hacks, and unauthorized access. Supports all server cores and versions from 1.8.9 to 26.x.
Solver
AI-powered Minecraft server admin: crash analysis, contextual AI chat moderation, and a full staff toolkit — sanctions, alt-account detection, in-game appeals, staff reports, vanish, freeze, and more. Paper/Folia. Claude, Gemini, or any compatible provider
Block Stacker
Merges nearby dropped item stacks for optimizasion and super duper s1mple plugin — wall-safe, instant pickup, and works from Bukkit 1.8 all the way to Folia.
Fullerbright
Enhance visibility in Minecraft with a lightweight, command-based fullbright solution.
No Structure at Spawn
Forbid the generation of structures near world center in a configurable way.
Pythagorean Ores
Pythagorean Ores: An attempt to return the glory days of modding! Adds 20 brand new ores to the game to turn a 30 minute dash for netherite into a month long extravaganza to create items the world has never seen before!
Nirvana Music
Changes default minecraft music disc to your favorite songs!
Tally Hearts
Tally Hearts collapses your hp or armor into a single row using configurable colors — one color per "row" of health or armor — and adds a small numeric counter on top so you never have to memorize what each color means.