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Minecraft Java 1.21 Mods

Browse 3,322 free mods for Minecraft Java 1.21 — popular picks include Combatlog-Ultimate, Player Manager, CCI Craftable Creative Items.

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Combatlog-Ultimate
1.21

Combatlog-Ultimate

A simple CombatLog plugin for MC 1.21+, blocking commands/items in combat, with a configurable timer, logout punishment, No-PvP zones, and language support (DE/EN).

791downloads
Player Manager
1.16

Player Manager

Player Manager a powerful and intuitive Minecraft plugin for efficient player management.

791downloads
CCI Craftable Creative Items
1.21

CCI Craftable Creative Items

This data pack gives players the ability to collect items only available in Creative Mode.

791downloads
CuboidTeleport
1.16

CuboidTeleport

A simple plugin that adds teleportation: /call, /tpa, /home, /warp, /rtp, /tpr

791downloads
SimplePin
1.20

SimplePin

Plugin for registration with GUI interface

791downloads
Lodestone spring drop backport
1.21.2

Lodestone spring drop backport

Backports lodestone changes from the upcoming spring drop!

790downloads
Gloom Gear
1.21

Gloom Gear

A GUI resource pack that redefines your Minecraft interface with deep hues, intricate machinery, gears, conduits, and ethereal glows.This resource pack gives you a different feel with an immersive dark mechanical GUI.

789downloads
WASD Detection
1.20.2

WASD Detection

Simple WASD Detection Predicates to use in command and Data Pack creations!

789downloads
NoTotems Plugin
1.18

NoTotems Plugin

Disables Totems of Undying for players

786downloads
Hardcore & Death Sounds
1.21

Hardcore & Death Sounds

Highly Customizable DeathBan and DeathSound Plugin

785downloads
DINOsmp Mod - Industrial Evolution
1.21.1neoforge

DINOsmp Mod - Industrial Evolution

A multiplayer-focused modpack emphasizing industrial automation, challenging survival mechanics, and optimized performance for long-term SMP play.

785downloads
LightBlockRemove
1.17

LightBlockRemove

Automatically remove player-placed blocks with countdown holograms

785downloads
FunEnchantments
1.21.11fabric

FunEnchantments

Adds powerful tool enchantments like Auto Smelt, Magnet, Drill, Scan, Lumberjack, Filter, and upgraded vanilla enchantment levels.

784downloads
Luxante Coins
1.21

Luxante Coins

Datapack for roleplay servers that adds unobtainable coins and banker villager who can be summoned by command

781downloads
Cauldron Concrete
1.17

Cauldron Concrete

Powder into a cauldron gets you concrete! Vanilla friendly and perfect for servers wanting a survival experience of the cauldron concrete functionality from Vanilla tweaks.

777downloads
Parkour Utility
1.21.6

Parkour Utility

A bunch of stuff to help make parkour courses!

776downloads
VelocityNavigator
1.16

VelocityNavigator

The all-in-one Velocity network solution for intelligent lobby routing, parties, queues, Java and Bedrock menus, server management, Redis sync, failover, and live monitoring.

775downloads
Marlows Darkness Weapon
1.21

Marlows Darkness Weapon

This plugin adds Marlow's darkness weapon from the Unstable Universe

774downloads
Anna's Create : New Tempest
1.21.1neoforge

Anna's Create : New Tempest

A Tensura Addon, adding a new Playable Race with Create Compatibility! ORIGINAL BY : Lost From Sleep

773downloads
Version Manager
1.8

Version Manager

Version Manager is a powerful Minecraft version disabler plugin that lets you control which versions can join your server. Use whitelist or blacklist to block or allow specific versions easily.

773downloads
Bodebojo's AFK Display
1.21

Bodebojo's AFK Display

Datapack that shows when people are AFK

770downloads
Manalaser
1.21

Manalaser

A tech datapack that adds laser-powered machines

770downloads
Warranty
1.21

Warranty

Adds the Warrenty Enchantment, Which when an item enchanted with Warranty reaches zero durability, it is fully restored instead of breaking, consuming one level of the Warranty enchantment in the process.

768downloads
ExplosionProtector
1.21

ExplosionProtector

Addon for Coreprotect that protects buildings from explosions if the block was placed by the player

768downloads
Cat-Powered Teleportation
1.21.11fabric

Cat-Powered Teleportation

Automates teleportation in Minecraft using cat-powered mechanisms with customizable reconnection times.

767downloads
Outlined
1.21.4fabric

Outlined

Allows for more hitbox outline customization when you look at stuff!

765downloads
Heart&Beyond
1.21.1fabric

Heart&Beyond

Fresh beautifull world with Create mechanism

764downloads
Elexir [CSD]
1.21.1neoforge

Elexir [CSD]

Step into ELEXIR - This modpack is magic, automation and adventure. Here you can explore the world as well as magic or mechanisms to make life easier. Ancient artifacts, bosses other worlds are created for gameplay variety

764downloads
Redstone Underwater
1.21.11fabric

Redstone Underwater

Redstone can now be waterlogged!

755downloads
Minimal Hitboxes
1.21.11fabric

Minimal Hitboxes

barebones mod that disables the eye level indicator and look vector

751downloads
PickupBot
1.21

PickupBot

Automatically collects items and broken blocks directly into player inventory

751downloads
IWBIA
1.21.4

IWBIA

A datapack/mod that shows in action bar biome which player is in

751downloads
AdvancedNPCs999
1.21

AdvancedNPCs999

A comprehensive Minecraft plugin designed to empower server administrators with advanced control over Non-Player Characters (NPCs). Create, customize, and manage intelligent NPCs that enhance your server's environment and player interactions.

750downloads
NoMonsInMyWorld
1.21.1fabric

NoMonsInMyWorld

a lightweight, server-side Minecraft Fabric mod for Cobblemon that gives you per-world control over Pokémon spawning. Block specific species, filter by type/shiny status, or completely disable spawns in hub worlds, minigame maps, or curated dimensions.

747downloads
Everything Should Be Craftable
1.21.8fabric

Everything Should Be Craftable

A useful mod that makes items such as nametags, saddles, obsidian, and even bedrock craftable.

747downloads
AxisRuler
1.21.8fabric

AxisRuler

AxisRuler shows exact X/Y/Z block dimensions in-world — a lightweight client-side ruler and measuring tool for Minecraft builders. Two-point measurement, live preview, pinned results, clean HUD. Fabric & NeoForge.

739downloads