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Minecraft Java 1.21 Mods

Browse 2,237 free mods for Minecraft Java 1.21 — popular picks include Builderdash, Lead Apple, Your PC Mine.

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Builderdash
1.21.7fabric

Builderdash

Building-Related Party Minigames - Server Side Only

4.3kdownloads
Lead Apple
1.21.1neoforge

Lead Apple

New apples with unusual effects, compatible with Create, Mekanism and Ad Astra

4.2kdownloads
Your PC Mine
1.21.11fabric

Your PC Mine

A toolkit for ARG creators and immersive multiplayer experiences — enabling scripted effects like fake errors, window shaking, visual overlays, browser actions, and more. All triggered through simple commands for use in private, trusted

4.2kdownloads
Carpet Shadow Legacy
1.21.9fabric

Carpet Shadow Legacy

Carpet Addon for Bringing Back Item Shadowing in Modern Minecraft Versions.

4.2kdownloads
Stoat
1.21

Stoat

A datapack for Sable that adds new and existing physics properties to more modded blocks!

4.2kdownloads
Simple Throwable Bricks
1.21forge

Simple Throwable Bricks

Makes bricks throwable

4.1kdownloads
P.I.G. - Personal Intermediate Groink
1.21.4neoforge

P.I.G. - Personal Intermediate Groink

It isn't a normal pig...

4.1kdownloads
Gravity Changes Randomly
1.21.1

Gravity Changes Randomly

Every 30 seconds, the gravity of all players in the world will change randomly.

4.1kdownloads
Spineless
1.21fabric

Spineless

This cactus sure is prickly- or is it?

4.1kdownloads
Auto Disconnect
1.21.11fabric

Auto Disconnect

A simple mod that automatically disconnect you when a certain condition is met 🛜

4.0kdownloads
ScoreboardPL
1.21

ScoreboardPL

A fully customizable scoreboard plugin with 25+ placeholders — supports Vault, LuckPerms, live TPS, coordinates, stats and much more.

4.0kdownloads
Even More Bars
1.21.5fabric

Even More Bars

Cover your screen with more bars than necessary!

4.0kdownloads
Fast Quit
1.21fabric

Fast Quit

Leave the Server/World with a custom keybind (REALY FAST) 🎮✨

3.9kdownloads
KinglyBosses
1.7.2

KinglyBosses

KinglyBosses is a Minecraft plugin for managing custom bosses. It allows summoning powerful bosses, generating custom items, and enabling player spectating. It also offers features like boss lists, spawn zone management, and easy configuration reloading.

3.9kdownloads
Custom Waypoints
1.21.5fabric

Custom Waypoints

This mod allows you to create custom waypoints with extensive customization and utilities using commands.

3.9kdownloads
Not enough DLCs
1.21.1neoforge

Not enough DLCs

Dive into the ultimate Minecraft parody experience where every move comes with a price tag! From walking to placing blocks, nothing is free in this hilariously immersive world. Will you legally trade with villagers to earn your keep, or risk it all?

3.9kdownloads
OP Warden Loot
1.21.11

OP Warden Loot

Adds loot obtained by killing the Warden

3.9kdownloads
The Broken
1.21.1neoforge

The Broken

Horror Modpack Adds Numerous Horror And Immersion Mechanics To The Game With Tech

3.9kdownloads
Communism
1.21fabric

Communism

Disables player-specific ender chests in favor of one global ender chest.

3.9kdownloads
DOOM The Titans
1.21.8neoforge

DOOM The Titans

This mod is a recreation of "The Titans Mod" But the titans are now stronger than ever. Alongside the old titans, this mod also adds new OP equipment, and new Titans to fight.

3.8kdownloads
Apple Skins
1.21.1neoforge

Apple Skins

Challenge yourself in your Create mod factories with the Apple Skins mod, and automate things you never thought possible!

3.8kdownloads
All-Terrain Tripodal Attackers
1.21.1fabric

All-Terrain Tripodal Attackers

Funny walking cubes - Armistice 2.0 but not really

3.8kdownloads
anti chest esp donut smp
1.19

anti chest esp donut smp

DonutAntiChestESP Advanced Chest Visibility Protection for Minecraft Servers

3.8kdownloads
Vertical Slab Placement
1.21fabric

Vertical Slab Placement

Allows all vanilla slabs to be placed vertically.

3.8kdownloads
ErrorMons
1.20.1

ErrorMons

T̷̟̐̉h̵͕̔̂ë̶̘ ̶͍̦͊͗̓G̶̣͂͂̈́l̸̠̠͔̀̽̈i̴̝̅̏t̵̗͚̬͋͘ć̴̣̤͔̎͛h̷̼͚̯̐̈́ḗ̵͈s̵̥̟̑ ̸̢͖̄̓a̵̻̩̤̍͋r̴̖̻̒ę̶̔͜ ̶͉̂̏t̴̳̰̺̐̍ả̸̧͎̪k̴̬̥̞̈́ȉ̸͍̥̋n̴̯̒̆͝g̴̘̤͆́̈́ ̶̢͈̲̏o̸̬̍̍͠v̸̲͛è̵͇̯r̶͍̃̽̈́ͅ

3.8kdownloads
EntitySize
1.20.5

EntitySize

Change the size of any living entity with a transition!

3.8kdownloads
Sharpness Particles Refurbished
1.21fabric

Sharpness Particles Refurbished

A sharpness particles & particle multiplier mod for Fabric. (Refurbished)

3.7kdownloads
Kick
1.21.8neoforge

Kick

Kick your Enemies with Default R!

3.7kdownloads
Laser's Foolmon Pack [Cobblemon]
1.21.1

Laser's Foolmon Pack [Cobblemon]

Adds a few goofy Fakemons for April Fool's Day!

3.7kdownloads
TPA Utilities Neo
1.21.1neoforge

TPA Utilities Neo

Add "Ask for Teleportation" commands to your server!

3.6kdownloads
Get Fat
1.21.11fabric

Get Fat

Eat too much and get fat.

3.6kdownloads
Super Mod
1.21.1fabric

Super Mod

Time only moves when you move (Superhot)

3.5kdownloads
Create: Cats Don't Care (CCDC)
1.21.1neoforge

Create: Cats Don't Care (CCDC)

Lets cats find cozy spots to sit and sleep around your Create factories.

3.5kdownloads
Stop Being An Idiot!
1.8.8

Stop Being An Idiot!

When one person dies, everyone dies

3.5kdownloads
Instant TNT
1.15

Instant TNT

Tired of waiting for the TNT to explode? Instant TNTs available now!

3.5kdownloads
Holdable Frogs
1.21fabric

Holdable Frogs

Allows frogs to be handheld, after which the frog's tongue is usable to pull faraway entities closer, as well as to obtain froglights.

3.5kdownloads