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Minecraft Java 1.21 Mods

Browse 3,307 free mods for Minecraft Java 1.21 — popular picks include Fast Quit, No Flight In PVP, Custom Waypoints.

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Fast Quit
1.21fabric

Fast Quit

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

3.9kdownloads
No Flight In PVP
1.21

No Flight In PVP

Disables a players Elytra and Trident for a specified amount of time when they get hit by another player (PVP).

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
The Grinding Table
1.21.11

The Grinding Table

Uncrafting, recycling, and more, all in one block.

3.9kdownloads
Modern Metro
1.21fabric

Modern Metro

This mod adds variable speed powered rails, directional powered rails, and more!

3.9kdownloads
Stackable Heads
1.21

Stackable Heads

Fix a bug where player heads don't stack

3.9kdownloads
No Modern Industrialization Efficiency
1.21.1neoforge

No Modern Industrialization Efficiency

Removes the Efficiency Mechanic from Modern Industrialization

3.9kdownloads
CCCCC
1.21.1neoforge

CCCCC

ComputerCraft Create Contraption Compatibility

3.9kdownloads
OpenCreative+
1.21

OpenCreative+

Let your players create worlds. With buildings, settings and even coding on blocks!

3.9kdownloads
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
VoidSpawn+
1.20

VoidSpawn+

Teleports players to spawn when they fall into the void. Simple and lightweight plugin designed to prevent void deaths and keep gameplay smooth.

3.8kdownloads
SwapArmor
1.21

SwapArmor

Do you need to quickly change your armor? With this datapack you can easily change your armor with an armor stand.

3.8kdownloads
Mecha Soldier PLASTAR
1.21neoforge

Mecha Soldier PLASTAR

Tiny Mecha Mod!

3.8kdownloads
Custom Maces
1.21

Custom Maces

This minecraft plugin adds four custom maces to your server!

3.8kdownloads
Colorful Chat
1.19

Colorful Chat

Let players set their own chat color and use color codes in their messages with this versatile plugin!

3.8kdownloads
Smiley's Better Brain
1.21.1neoforge

Smiley's Better Brain

A must-have add-on for VarmiteYT's Verity JE that makes Verity smarter.

3.8kdownloads
Entombed
1.21.1neoforge

Entombed

Stores all your drops in a tomb.

3.7kdownloads
Custom Planes
1.21.4

Custom Planes

Adds functional Custom Planes to Minecraft!

3.7kdownloads
BodyHealth - Locational Health & Damage
1.21

BodyHealth - Locational Health & Damage

Simulate health per body part | highly customizable | scriptable effects | raytracing | API & Addons

3.7kdownloads
Projectile Optimizer
1.21.4fabric

Projectile Optimizer

Renders projectiles instantly client side to improve visual latency

3.6kdownloads
Simplexium
1.21.11neoforge

Simplexium

All-in-one Minecraft expansion: powerful automation, smart interactions, mining mechanics, and visual tweaks.

3.6kdownloads
TPA Utilities Neo
1.21.1neoforge

TPA Utilities Neo

Add "Ask for Teleportation" commands to your server!

3.6kdownloads
DonutSus
1.21.4

DonutSus

It shows players that are flagged by GrimAC or Vulcan in a gui. Just like DonutSMP!

3.6kdownloads
IDCardM
1.21.1fabric

IDCardM

A lightweight mod that introduces player ID cards with data storage, networking, and GUI support.

3.6kdownloads
VoiceServer
1.8.8

VoiceServer

VoiceServer plugin for managing Simple Voice Chat groups with commands to list, add, remove players, and delete groups.

3.5kdownloads
Quizy Combat Log
1.16

Quizy Combat Log

QuizyCombatLog: A powerful yet lightweight combat logging solution that prevents unfair PvP disconnects. Features multi-combat tracking, customizable timers, inventory protection, and sleek action bar displays to enhance your server's PvP experience.

3.5kdownloads
Create: Capsule Corp.
1.21.1neoforge

Create: Capsule Corp.

Capture, store, and redeploy Sable simulated contraptions using capsules.

3.5kdownloads
Escape From Tarkraft Mod
1.21.11fabric

Escape From Tarkraft Mod

Modern weapons. Tactical gear. A high-stakes multiplayer extraction shooter inside Minecraft.

3.5kdownloads
Scale Changer
1.21.5fabric

Scale Changer

A simple mod with a //scale command to change your scale this mod is fully client side and only requires op on a server

3.5kdownloads
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
Instant TNT
1.15

Instant TNT

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

3.5kdownloads
Dispenser Automation
1.21.2fabric

Dispenser Automation

Manual labor is lame. Use dispensers to automatically break, place or use blocks and items!

3.5kdownloads
AnvilRepair
1.21

AnvilRepair

Did the anvil break at the wrong time? So fix it using a block of iron! Diversify your gameplay by adding a new anvil repair system.

3.5kdownloads
Shrink Ray
1.21.1neoforge

Shrink Ray

Two new tools for resizing mobs.

3.5kdownloads
O123456789
1.21.1neoforge

O123456789

A mod that changes the item count numbers to those from Create mod

3.4kdownloads