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Minecraft Java 1.21 Mods

Browse 22,162 free mods for Minecraft Java 1.21 — popular picks include Lasers Enigma, Season Core, SculkWeaponry.

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Lasers Enigma
1.19.4

Lasers Enigma

✨ Create solve and share puzzles based on light ✨

1.3kdownloads
Season Core
1.21

Season Core

A Dynamic Seasonsand realistic station system

1.3kdownloads
SculkWeaponry
1.21.3

SculkWeaponry

Adds custom sculk weapons with special abilities

1.3kdownloads
No "Too Expensive" (Blacksmithing)
1.21

No "Too Expensive" (Blacksmithing)

Removes "Too Expensive" from Anvils since 1.13! Also lets you repair and recycle anvils, too!

1.3kdownloads
FZero Drops
1.21.11

FZero Drops

A adventure focused datapack I made for personal use. I just wanted to make it available to others.

1.3kdownloads
Elytra Durability Warning
1.21.11fabric

Elytra Durability Warning

Get warnings when your elytra is about to break.

1.3kdownloads
Lantern's Peace
1.21fabric

Lantern's Peace

🔥👻 Prevents mob spawning with soul lanterns & other soul light sources

1.3kdownloads
[Cobblemon] Jet and Lapori's Pokemon Big and Small
1.21.1fabric

[Cobblemon] Jet and Lapori's Pokemon Big and Small

Jet and Lapori's addon focused on making all Pokemon 3 stage lines!

1.3kdownloads
Tree Recovery
1.13

Tree Recovery

Repair accidentally peeled bark. | 誤って剝がしてしまった樹皮をもとに戻します

1.3kdownloads
Mixer
1.21

Mixer

A plugin that allows you to create custom music discs that can be played using SimpleVoiceChat

1.3kdownloads
Proximity Lamp
1.21.9

Proximity Lamp

Adds 4 light modes: proximity, nocturnal, permanent and proximity-nocturnal. Works with redstone_lamp, candles, copper_bulbs and campfires.

1.3kdownloads
As Broadcast
1.18

As Broadcast

AsBroadcast is a Minecraft plugin to broadcast messages in chat, title, subtitle, or action bar formats to players, with templates, colors, time control, and tab completion.

1.3kdownloads
POWERful Crossbows
1.21.5

POWERful Crossbows

Tired of crossbows being useless? Well now they aren't! With this datapack, Crossbows can be enchanted with both Breach and Power!

1.3kdownloads
LifeSteal PVP
1.21.11

LifeSteal PVP

Datapack for modified LifeSteal heart system

1.3kdownloads
Meka-PMMO
1.21.1neoforge

Meka-PMMO

Compat bridge between Mekanism and PMMO using mixins to grant Smelting and Block Break XP.

1.3kdownloads
Coated Blades
1.21.5

Coated Blades

Potion effect tipped/coated weapons that inflict effects on players and mobs.

1.3kdownloads
DisableNetheriteArmor
1.21

DisableNetheriteArmor

Disables the ability to create netherite armor

1.3kdownloads
Mini Ore Factories
1.20

Mini Ore Factories

All 1.21+ Mini Ore Miners in one data pack! Enjoy the unlimited minerals!

1.3kdownloads
Sensible Sleepiness
1.21fabric

Sensible Sleepiness

A mod that adds further per-player customization for Phantom's behavior.

1.3kdownloads
PaperTweaks
1.20

PaperTweaks

A better-performance replacement of the popular VanillaTweaks datapacks, in plugin form.

1.3kdownloads
Easy Daily Rewards
1.21.1neoforge

Easy Daily Rewards

Aims to provide a simple way for server owners to setup daily rewards for their players.

1.3kdownloads
Soul Cage
1.21.1neoforge

Soul Cage

Soul cages for capturing and releasing mobs

1.3kdownloads
One Slot at a Time
1.21fabric

One Slot at a Time

Removes your hotbar, forcing you to only use one slot for your hand.

1.3kdownloads
Why not use iron instead? (arrow recipe)
1.21.1neoforge

Why not use iron instead? (arrow recipe)

"i should be able to make arrows out of iron too!" Well... NOW YOU CAN! instead of flint use iron and shot some mobs!

1.3kdownloads
FireworkX
1.21

FireworkX

A simple firework command with many possibilities

1.3kdownloads
Controlled Construction
1.21.1neoforge

Controlled Construction

Building is difficult. Let's make it easier!

1.3kdownloads
SitPlugin
1.21

SitPlugin

Sit down with /sit

1.3kdownloads
SmashThePing
1.21

SmashThePing

this plugin unifies the delay between a shield break to a mace hit and gives all players the same time range to stun slam for mace pvp! - level your playing field now

1.3kdownloads
Loaded Mods Checker
1.21neoforge

Loaded Mods Checker

Check if there are missing mods compared to the last time when entering a world

1.3kdownloads
Infested Netherrack & End Stone
1.21.10fabric

Infested Netherrack & End Stone

INFESTED Netherrack & End Stone to End and Nether Dimensions with Spawn Mob System (Endermite and Blaze) (infected)

1.3kdownloads
HandsOfTheVoid.jar
1.21.8neoforge

HandsOfTheVoid.jar

Slow burn horror mod heavily inspired by the broken script that will make you feel like you're in an ARG

1.3kdownloads
HungerGameSSS
1.21

HungerGameSSS

HungerGameSSS is a high-performance Hunger Games plugin featuring unique Legendary Weapons with special abilities, dynamic gameplay systems, and full arena customization — built for competitive PvP servers.

1.3kdownloads
Farmer's Delight Paperized [unofficial]
1.21.4

Farmer's Delight Paperized [unofficial]

This is an unofficial rewrite from Farmers Delight to run with Paper

1.3kdownloads
Monster Hunter Craftlands
1.21.1neoforge

Monster Hunter Craftlands

Implements features from Monster Hunter into Minecraft.

1.3kdownloads
Villager Reset
1.21

Villager Reset

Minecraft Paper plugin and Fabric mod that allows players to employ villagers, cycle their trades and change their professions. Optionally also allows cure discounts to spread among other villagers!

1.3kdownloads
No grief endermen
1.21.1fabric

No grief endermen

Endermen no longer pick up blocks, but they can still be agro'd

1.3kdownloads