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Minecraft Java 1.21 Mods

Browse 2,710 free mods for Minecraft Java 1.21 — popular picks include Horde Nights, SwapBallsReborn [Cobblemon], Curse of Pandora.

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Horde Nights
1.21fabric

Horde Nights

This adds Lunar Events every 30-45 days, some making mobs a lot more powerful, others remarkably tame. Can you survive them all?

286kdownloads
SwapBallsReborn [Cobblemon]
1.21.1

SwapBallsReborn [Cobblemon]

SwapBallsReborn let's you swap your Pokémon's catch ball in survival mode.

262kdownloads
Curse of Pandora
1.21.1neoforge

Curse of Pandora

72 unique artifact items with curses and special effects, and various ranged weapons

253kdownloads
CIT: Hotfix for Enchanted Books
1.21.2neoforge

CIT: Hotfix for Enchanted Books

Making Resource Packs With CITs for Enchanted Books Work on Newer Versions

249kdownloads
ImageFrame
1.16

ImageFrame

Put images on maps and walls!

237kdownloads
HitColor
1.21.7fabric

HitColor

This mod allows the player to change the player's color when dealing damage to him to absolutely any color (Hex-Code) and transparency!

222kdownloads
Sit
1.13

Sit

Simple stair sitting plugin.

220kdownloads
Ice And Fire Smithing
1.21.1fabric

Ice And Fire Smithing

Progression-based smithing for the Ice And Fire mod.

175kdownloads
Tilt Break (Old Damage Tilting)
1.21.11neoforge

Tilt Break (Old Damage Tilting)

Reverts the Damage Tilt back to the pre-1.19.4 era

164kdownloads
Blood N Particles Mod
1.21.6fabric

Blood N Particles Mod

Adds blood and damage particles to players and mobs for a more immersive experience

160kdownloads
The Legend of Herobrine
1.21.1fabric

The Legend of Herobrine

Adds Herobrine to Minecraft with an emphasis on adventure and exploration

148kdownloads
Structures
1.20fabric

Structures

An extensive mod that adds new structures to your game.

135kdownloads
ExecutableItems
1.12

ExecutableItems

Custom Items, ExecutableItems plugin allows you to fully customize every aspect of your items, and adding unique activators on your items !

130kdownloads
[原石工艺] Primogem Craft
1.21.1neoforge

[原石工艺] Primogem Craft

A distinctive Minecraft mod integrated with Genshin Impact and Honkai: Star Rail

115kdownloads
PowerGems
1.20.1

PowerGems

A very customisable plugin that adds gems with powerful abilities!

114kdownloads
AutoTreeChop
1.17

AutoTreeChop

A lightweight, customizable automatic tree chopping plugin for Paper/Folia servers.

109kdownloads
Animageddon: Mob Overhaul
1.21.1fabric

Animageddon: Mob Overhaul

Overhaul of mobs while preserving the vanilla style of the game

109kdownloads
Elementals
1.21.1fabric

Elementals

Use bending just like in avatar!

108kdownloads
Enchants Plus
24w33afabric

Enchants Plus

Adds 18 vanilla styled enchantments and 4 new curses!

101kdownloads
MythicMobs
1.21.4

MythicMobs

Create custom mobs and bosses with advanced skills, attributes, equipment, and more!

99kdownloads
Modified tornado damage for PMWeather
1.21.1neoforge

Modified tornado damage for PMWeather

This addon makes some upgrades to the ProtoManly's weather tornado block destruction

98kdownloads
PVP Essentials
1.21.11fabric

PVP Essentials

Essential client side PvP features, including armor, potion, and arrow HUDs, damage indicators, and much more!

93kdownloads
Sable Explosions Fix
1.21.1neoforge

Sable Explosions Fix

Fixes a Sable bug where explosions cannot damage sublevels above Y=320.

90kdownloads
Flora's Delight
1.21.1fabric

Flora's Delight

Addon for Farmer's Delight that adds new Flowers, Fruits, build your own pizza, Cheese, and other Foods!

90kdownloads
Realm RPG: Treasure Balloons
1.21.8neoforge

Realm RPG: Treasure Balloons

Adds rare balloons flying above players. Shoot them down to get loot!

90kdownloads
So Tuff
1.21.4fabric

So Tuff

The average Youtube Shorts experience, now in minecraft!

86kdownloads
Orbitalstrike Cannon Plugin
1.21

Orbitalstrike Cannon Plugin

Orbitalstrike cannon plugin with Stab and Nuke shot Like Wemmbu or Dog Cannon like Flamefrags

83kdownloads
Totem Pop Chams
1.21.11fabric

Totem Pop Chams

Captures player entity states on totem pops and displays a ghosted version in it's place

78kdownloads
NarutoCraft
1.21fabric

NarutoCraft

NarutoCraft is a mod, based on anime Naruto/Boruto

78kdownloads
Too Much XP (TME)
1.21.5fabric

Too Much XP (TME)

Yeets the laggy XP orbs, whilst still maintaining a high level count

77kdownloads
Neo Origins
1.21.1neoforge

Neo Origins

A modern port of the classic fabric Origins mod. Backwards compatible with most of your favorite origins expansions.

76kdownloads
Glow Squids Actually Glow
1.17fabric

Glow Squids Actually Glow

Makes glow squids actually glow!

75kdownloads
Simple Combat Log
1.21.4

Simple Combat Log

The Simple-Combat-Log plugin prevents players from logging out during combat by setting a combat timer, disabling actions like Elytra use, and broadcasting a message if they leave the server mid-combat.

74kdownloads
Origins-Reborn
1.21.5

Origins-Reborn

An Origin plugin for PaperMC with a beautiful custom GUI, high performance, high customisability and Skript support!

72kdownloads
Trims Overhaul [Limitless]
1.20fabric

Trims Overhaul [Limitless]

Grants every trim a unique set of powers, optionally through quests.

72kdownloads
Beebeeblock - The Skyhive
1.21.1neoforge

Beebeeblock - The Skyhive

Beebeeblock: The Skyhive [蜂蜂空坊]. A Skyblock modpack focused on the Productive Bees mod. Created for players who want to become familiar with bee mechanics.

67kdownloads