Minecraft Java 1.21 Mods
Browse 127,691 free mods for Minecraft Java 1.21 — popular picks include Ethora Steam Age, Create Unending, SyncInventory.
Step by step: How to install Minecraft Java mods & modpacks
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Ethora Steam Age
A minecraft modpack for 1.21.1 neoforge focusing on create and building
Create Unending
Create focused with most of the addons
SyncInventory
Real time synchronization of backpack items for multiple players has been achieved, supporting players in the same custom group to share backpack content
Leashable Players - Compatibility patch
A modified version of the original Leashable Players mod.
Pigly's Lava Rising
A plugin for the lava rising minigame. Lava rises by one block every given period of time, ending at Y=319. Players will be set to spectator upon dying in lava.
Survival Remaigned
This Modpack will make your survival world, with Vanilla+ Mods, even better.
More Repairables
Repair more tools
Bare Bones - Classic Edition
A fork of Bare Bones that changes some of the textures to resemble the Programmer Art resource pack.
JamesHouse
A carefully handpicked modpack that preserves vanilla gameplay while empowering small communities to thrive together — welcome to James' House.
Verdant Tides
This Resource Pack Turns Netherite Armor, Totem, etc. into a Sea-Green color
Normal Hardcore Hearts
For those who are afraid of losing their non-hardcore world, or those who just like the look.
Armored Wool
Armor to protect sheep from the wolves.
VanillaJuicing
A simple mod adding some juices made from vanilla foods.
Re: World of Tech
Kitchen sink X Tech modpack
Custom Panorama
This pack adds a better panorama for the main menu
Mystery SMP Modpack
Mystery SMP Modpack enhances Minecraft with new biomes, exploration opportunities, and vanilla+ features for a more immersive experience. Designed for a private server, it offers players improved performance, and visual upgrades.

Copper Trim Recipes
Replaces diamonds by copper ingots in the armor trims recipes.
Nor
very cool mods + resource packs that you got to have!
Wicker
A way to turn Sticks into Planks
RealFish
Make fishing more realistic
PvP Pack
Low Shield,Low On Fire,Sword,Gap,Axe

Sit and Sleep
A Backport of some of the 26.3 features, like cushions and straw beds
Tool Tales (Tools Remember)
Tool Tales makes renamed items remember how they were used, adding small stat and flavor lines to their tooltip over time.
Crystal per Second HUD
Mod that displays End Crystals destroyed per second (CPS) as an in-game HUD overlay, with full multi-version support via Stonecutter.
MrMexican
A client thats use on CosmicPrisons with QOL features
Guns, Vehicles and Food
A modpack about guns, vehicles and food. You can build a small city or build a complete infrastructure its YOUR decision.
Heritage of the Gods RPG
This mod provides new PVP features by adding new abilities, new weapons, and new mechanics.
NOVIK Horror Mod
Novik is a horror mod that truly instills fear. It also contains some joke content
Creative Sandbox Dimension
A flat creative dimension for survival without transferring items
Vulkan Vitalised
An ultra-optimised modpack delivering maximum FPS, vitalised with clean shader support, compatible with VulkanMod
ShinobiSannin2026
Naruto Inspired Project in Development. Big Project.
Invincible Essentials
This modpack brings content from the comic series and TV show Invincible to the game.
Hatchable
Automatically hatches eggs or any configured item before they despawn.
Easy Phantom Membrane
This mod adds an easy recipe for the Phantom Membrane.
VillagerVault
Pick'em up! Easy to use plugin to manage your vanilla villagers!
SplashCraft 128x
The classic Minecraft experience, reimagined with splash art–inspired visuals in 128x HD !