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Minecraft Java 1.21 Mods

Browse 480 free mods for Minecraft Java 1.21 — popular picks include Binding Enchantment, Wormhole Items, NoNether Plugin.

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Binding Enchantment
1.21

Binding Enchantment

Adds an enchantment that keeps the item after death (like keep inventory)

1.7kdownloads
Wormhole Items
1.19.3

Wormhole Items

All of the CUSTOM items (that require multiple command blocks) from the Wormhole by Spoke, improved, and packed as a datapack.

1.7kdownloads
NoNether Plugin
1.18

NoNether Plugin

Prevent players from entering the Nether.

1.7kdownloads
UltimateTPA
1.18

UltimateTPA

Simple TPA plugin with language and clickable messages.

1.7kdownloads
Electric & Mechanic Energy
1.20forge

Electric & Mechanic Energy

Adds electricity and mechanics to the game.

1.6kdownloads
More Villages Datapack
1.21

More Villages Datapack

Adds more villages to the game.

1.6kdownloads
Aspect Alchemy
1.21.1neoforge

Aspect Alchemy

Brew unique potions by combining alchemical aspects of Minecraft items! Aspect Alchemy adds a deep, customizable potion-making system using an Aspect Cauldron. Combine ingredients based on their hidden "aspects" to create powerful elixirs

1.6kdownloads
VeinMainer
1.21

VeinMainer

A minecraft plugin which enables to mine all ores at once!

1.6kdownloads
Bloodline Smp
1.20

Bloodline Smp

Bloodline SMP Client Mod adds the custom Bloodline HUD, ability icons, cooldown overlays, and rebindable keybinds used by the Bloodline SMP server. It also syncs bloodline state and powers the client-side visuals required for the full gameplay experience.

1.5kdownloads
Spearsmp
1.21.11

Spearsmp

This plugin upgrade the member spears each time he get a kill , at the netherite spear you get speed 2 and strength 2 and the only persone with 10kills more than the netherite spear get the god spear

1.5kdownloads
FlyInTheSky
1.21.4fabric

FlyInTheSky

Using the /fly command you can now fly in survival mode, and all without taking any fall damage.

1.5kdownloads
Coord Saving TP'er Thing
1.21.5

Coord Saving TP'er Thing

A modified recovery compass, which allows you to save coordinates on it, and use it to teleport to the saved coordinates.

1.5kdownloads
Hyper! ඞ
1.21.1neoforge

Hyper! ඞ

Cursed and complicated tech 'n' magic mod.

1.4kdownloads
Kappa's AntiCheat
1.21.5fabric

Kappa's AntiCheat

A lightweight Fabric anti-cheat designed for high performance on large-scale servers.

1.4kdownloads
IFR25KU: The Institute of Fairy Research 2025 Kakera Unofficial
1.21.1neoforge

IFR25KU: The Institute of Fairy Research 2025 Kakera Unofficial

A Minecraft mod that presents a possible world set in the MirageFairy universe.

1.3kdownloads
Roudey's Re:Enchanting
1.21.9

Roudey's Re:Enchanting

A rework of the enchanting table with various improvements and additions, while keeping it vanilla friendly!

1.3kdownloads
Karma's Cobblemon Mechanical Magic
1.21.1neoforge

Karma's Cobblemon Mechanical Magic

A modded Minecraft server blending Cobblemon and Create with bonus magic and tech from Mekanism and Mystical Agriculture

1.3kdownloads
Don't Kill Friends!
1.16

Don't Kill Friends!

Protect your tamed animals from damage, even when you're offline! Lightweight plugin with HEX color support and full configurability for Minecraft 1.16.5-1.21.11.

1.3kdownloads
Staff X-Ray
1.21

Staff X-Ray

A powerful and optimised X-Ray for your server's staff

1.3kdownloads
Custom Portals Foxified
1.21.1neoforge

Custom Portals Foxified

Build portals out of any block. Create two matching frames, light them with a colored catalyst, and travel between linked portals.

1.2kdownloads
GensProY
1.21

GensProY

A generator plugin hook into paperx

1.2kdownloads
Infused Potatoes
1.21.11

Infused Potatoes

Craft new potatoes, unlock magical abilitys, and fight with unholy powers!

1.2kdownloads
Koniavacraft
1.21.1neoforge

Koniavacraft

Explore the fusion of magic and technology in 'Koniavacraft' and drive your arcane industrial revolution!

1.1kdownloads
Omni-Archive
1.21.10

Omni-Archive

The content is based on Ben 10 Omniverse,The Cartoon Network Series.

1.1kdownloads
Spells and Orbital Strike Cannons
1.21.11fabric

Spells and Orbital Strike Cannons

An extension of the orbital strike cannon Datapack, SaSC is a brand new Datapack that adds magical features from many pieces of media.

1.1kdownloads
midi
1.21fabric

midi

A lightweight Minecraft mod for sending MIDI-like actions from the client to the server via custom plugin messages.

1.1kdownloads
G1axFixer
1.21.11fabric

G1axFixer

G1axFixer is a client-side Fabric mod that fixes resource pack crashes and optimizes network, rendering, and ticking for maximum FPS and smooth combat.

1.1kdownloads
Heart Canisters
1.21.5

Heart Canisters

Introduces two tiers of pricey canisters that increase your health when carried.

1.0kdownloads
MobPVP // CANCELLED
1.21fabric

MobPVP // CANCELLED

MobPVP transforms your Minecraft survival experience by assigning levels to every living creature in the game. Based on these levels, mobs gain different abilities, attributes, and loot chances, creating a more challenging and rewarding combat system.

1.0kdownloads
G1axScroll
1.21fabric

G1axScroll

Turn your office mouse into a gaming mouse - scroll to rapid click at 20 CPS without expensive hardware!

1.0kdownloads
STAR WARS: Project The Force {SWPTF}
1.21.1fabric

STAR WARS: Project The Force {SWPTF}

A project that will completely immerse you in a Galaxy far, far away;)

984downloads
Grimm's Mod
1.20.6neoforge

Grimm's Mod

Everything you could want! Leveling, features of old mods, economy, technology, custom items, blocks, commands, transmutation of items and even more!

944downloads
ItemDisplayPlugin
1.21.5

ItemDisplayPlugin

This plugin allows the collection of items dropped within a 5-block radius in Minecraft, merging the items with the same type and displaying their quantity in the item’s custom name. Items that cannot be stacked, such as enchanted equipment (e.g., swords,

941downloads
Damage Tracker
1.21.11fabric

Damage Tracker

This is a simple Fabric mod, that allows you to see your own health changes in the action bar.

934downloads
Spawner Upgrades
1.21.11

Spawner Upgrades

A datapack that allows you to collect spawners with silk touch, and/or upgrade them with craftable custom items.

920downloads
Whitestone Mod
1.21fabric

Whitestone Mod

Added "Whitestone" electric system similar to Redstone, but removed the delay, and let the signal can transform vertically. And added a few bugs! Note: Developer misspell 'transmitter' into 'transformer'. This bug is already fixed in 0.3.0.

919downloads