Minecraft Java 1.21 Mods
Browse 22,257 free mods for Minecraft Java 1.21 — popular picks include Falatia Official Modpack, ultimate enchant, Offhand Visible.
Step by step: How to install Minecraft Java mods & modpacks
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Falatia Official Modpack
The official Falatia modpack designed to enhance your gameplay with improved visuals and refined mechanics.
ultimate enchant
this mod removes the enchant limits in anvil and /enchant command
Offhand Visible
Always see your offhand, even when empty
MS_Meteorites
A Fabric mod that introduces meteorites with visual effects including sky flashes and particle trails, destructive impact mechanics, and three cooling stages of meteorite blocks.
Weapon Enhancement│武器強化
As the name suggests, this data pack strengthens all equipment that can be used as weapons.│顧名思義,這個數據包強化了所有可以做為武器的裝備。
Minehard
Minecraft is too easy, so I made it harder.
Crystal Town Mod
A mod that adds a slightly elaborate universe! A couple of dimensions, lots of interesting mobs, progression, magic wands and toxic weapons!
Infinisting
A very simple mod that makes it so bees no longer die after stinging a player
hydeath
make frustration of losing items upon death, gone
True Combat Manager
A powerful and optimized PvP combat system featuring advanced tracking, cooldown control, combat log
Inventory Link
Link everyone's inventory for a fun twist on multiplayer!
Fitting Trims
Updating prior armor trim recipes in 1.21.11 to fit better and be cheaper
First Kill Rewards
A datapack that rewards you every time you kill a mob for the first time.
Dust & Ore: Raw Ore Expansion
A Minecraft Addon mod that converts ancient debris and diamond ores (normal and deepslate) into raw materials, which can then be crushed into dusts to deepen and extend your ore-processing progression - Required Dust & Ore Mod.
xVoidSpawn
Save your players from the Void!

Proper Fletching
Adds proper utility to the fletching table, allowing arrows and potions to be crafted into tipped arrows.
Killeffect Changer
A professional mod that adds epic visual and sound effects when killing entities
xTntRun
💣 xTntRun - The Classic Minigame, Reinvented! 💣
Blade's Easier Golden Apples
Makes the Golden Apple Recipe Easier & Returns the Ability to Craft the Enchanted Golden Apple
Better Amethyst
adds new features to amethyst
tied
Experience a unique game mode where players are leashed together! Movement of one player pulls the leashed partner closer, ensuring they stay within 3 blocks. Watch a dynamic particle trail visualize the connection. Commands to start and stop the game.

WhenChat
Prepends a [HH:mm:ss] timestamp to every received chat message — never lose track of when something was sent.
[Cobblemon] Jet's Stick and Apple
Jet's take on a Minecraft-inspired Cobblemon Region
Swidget's TAS
Swidget’s TAS is a Minecraft 1.21.11 Java Edition mod that adds Tool-Assisted Speedrunning (TAS) features to the game. Slow down gameplay for precision, then replay it at full speed on command.
DG Spawners
Complete spawner plugin for Paper 1.21+. GUI shop, upgrades, auto-collect, virtual storage, holograms, trust system. Place on any block.
Vozduhan
Turn your voice into destructive wind. Speak into your microphone to blow away blocks, push mobs, create hurricanes, and summon tornadoes.
xPickaxes
Create 3x3, 5x5, and more peaks
Block Veins
Adds naturally generated resource block veins into the world
Cropcraft
CropCraft is a mod that turns ordinary farming into a genetic laboratory. Cross-breed plants, create unique hybrids with special properties, and unlock new possibilities for farming!
PlaytimeReward
Reward your players for their playtime with fully customizable commands, persistent timers, and flexible execution options.
Wandering Trader Notifier
Detects wandering traders that spawn nearby. /wtdconfig for the config menu. timing on servers is an estimate since there is no server side mod.
Void_editon.o.o.o
Weird minecraft edition that i found in the .minecraft files
Random Potion Effect
Give you all x minuted a random Potion effect. You can manually setup the time.
Sol's Party System
A multiplayer party mod that allows players to team up, track each other, and coordinate seamlessly. Whether you're exploring vast worlds, or just adventuring with friends, this mod keeps your party connected.
Opaque
Build with glass like it’s a box of coloured candy. Opaque adds a full set of glass building parts in every vanilla glass color (plus clear): doors, trapdoors, fences, fence gates, and stairs. They look airy light and bright

Cobblemon Persistent Shinies
Makes Cobblemon's shinies persistent, similar to Legends:ZA.