Minecraft Java 1.21 Mods
Browse 126,758 free mods for Minecraft Java 1.21 — popular picks include Limbo Dimensions, EtheriaMons, Fully Optimized.
Step by step: How to install Minecraft Java mods & modpacks
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Limbo Dimensions
Explore the eerie, glitched-out realm of Limbo and the pirate-infested Shoreline . Mine rare materials, battle powerful enemies, and forge legendary tools from Athenite—the ultimate fusion of corruption and crystal.
EtheriaMons
An addon for the Cobblemon mod that adds etherians from Monsters of Etheria
Fully Optimized
Fully Optimized Experience Minecraft at peak performance! This modpack includes only optimized mods to enhance your gameplay and provide smoother performance. Perfect for players who want to get the most out of their system.
X-Crosshair-X
This Pack makes the Crosshair an X
City Scape
CityScape: Build safe cities and protect your territories from all threats!
wind bottle
Not enough Wind Charge? This mod allows you to get more mods for Wind Charge
The Quizzical Ancients.
The Quizzical Lands before man found The King Eggbert and His dynasty. This is the Quizzical Ancients, a time where sniffers were close to extinction and a time before Eggbert and his sanctuarium.
RankedPlay | Skill Based Duels
Skill-Based Matchmaking for Duels and more!
NederCrafters
A simple client-sided optimization pack
Mob Hilt Swords
Unique swords based on natural wielders!
Saiko's Beds
simple change of sheets on beds
ISKRA Shaders
A performance-friendly fork of MakeUp — Ultra Fast with a warm custom palette, reworked water, shoreline foam, rain ripples, caustics and cinematic colour grading.
Create: Northstar - Redux Unhardcoded
Northstar Redux Unhardcoded: a transitional hardcode-removal fork unifying planet systems in a shared registry, keeping legacy compatibility, and offering Java/KubeJS extension paths until upstream gets data-driven planets.
Low Blocking Shield
Reduces the 'blocking shield' height!
Nycto: Stone Mask
A Nycto addon with a new way to become a vampire!
Heavy Spear
Retextures the Golden Spear into a Mace-spear hybrid. This pack is intended for the Heavy Spear Datapack
Block Armor Remake
A from-scratch remake of the popular "Block Armor" mod by 2piradians, now for the latest versions of the game!
Paojiao134's Airdrop
Within the game, you can summon drop-offs by using commands and customize the contents of the drop-offs.
AsaThorr's pack sword overlay
An overlay for my resource pack that replaces the swords with more vanilla 16x variants.
Zombie Villager Variants
Drowned and husk variants for the zombie villager.
Taroters
Mod that adds all the 78 tarot cards at Minecraft
Heartless's Arsenal
When the only way to win is to give in.
Auto Replanter
A Minecraft Fabric mod that automatically replants crops when harvested, eliminating the tedious task of manually replanting seeds after breaking crops.
Enchantica
Enchantica adds a wide variety of uniquely designed enchantments for weapons, tools, armor, elytras, and more. It’s built to be as vanilla-friendly as possible, filling gaps in the enchantment system; especially for underused items like elytras and hoes.
Smooth Flow
The most optimized modpack, Made for those with low-end hardware seeking smooth gameplay.
Globalize
Global datapacks for modpacks
✅ Pickaxe Info | 1.16+ ~ 1.21+ | ✅ Anvil Connect | Lore Editor | Actionbar Info and more..
Make the pickaxes on the server more useful.
Lumen Shaders
A highly customizable, BSL-style shader for Iris and OptiFine. Delivers gorgeous lighting, cinematic post-processing, and soft shadows optimized to be beautiful without melting your GPU.
MythicSkywars
The best and most up to date free skywars plugin.
Arcane or Alloy
A progression-focused modpack where technology and magic paths evolve separately, then merge in the endgame.
Abyssal Pet
Abyssal Pet adds a powerful and mysterious void-themed companion to your world — the Void Pet.
Undead Adventures+
A vanilla+ take on the Minecraft zombie apocalypse genre
ThinEdge Tools
Thin tool edges while still feel fully 3D
COBBLEMON DEFINITIVE
COBBLEMON definitive on 1.21.1 (Fabric). Optimized pack with +70 QoL and performance mods (High FPS). Includes mounts, legendary Pokémon, and new challenges. The smoothest, most stable, and immersive Pokémon adventure. Multiplayer ready!
Lock With Password (LWP)
Lock With Password is a Paper plugin that enables password-protected container security on your Minecraft server. Players can lock chests, shulker boxes, barrels, hoppers, furnaces and more with customizable passwords.
EasyHealth
A simple mod that requires Fabric Language Kotlin, which changes hearts and armor to numbers. And it's also VERY lightweight so it's made for not high end systems or people trying to get MAX FPS!