Minecraft Java 1.21 Mods
Browse 12,339 free mods for Minecraft Java 1.21 — popular picks include Astolfo's Mons [COBBLEMON], Rats Pack, More Rules.
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Astolfo's Mons [COBBLEMON]
Add Fakemon from the Nandia Region!
Rats Pack
this project was created for minecraft 1.21.1 neoforge. The mod adds new food and its crafting, as well as the rats themselves
More Rules
More rules is a plugin and mod that provides extra GameRules to allow fine-tuning of features on your server, while keeping it as vanilla as possible!
Loot Multiplier
Server-side loot multiplier mod for Fabric. Increase or reduce mob drops, block drops, fishing rewards, and chest loot with simple config values.
Strength SMP // S1 & 2
A Datapack that adds the feature of Strength SMP.
Shape Shifter Curse-Unofficial Port
An unofficial port of the mod that allows you to gradually transform into different vanilla creatures, each with unique models and animations.
SnapShears
Area-of-effect shearing that trims every adult sheep nearby, server side.
Glow Sheep
Adds Glow Sheep.
Starter Pikachu & Eevee
Adds the Starter forms for Pikachu & Eevee from the Let's Go games to Cobblemon
New in Box!
Sometimes, the box is more fun than the toy inside.
RealisticSeasons
Premium multi-world seasons plugin with biome-aware weather, persistent temperature preferences, crops, mobs, and immersive effects.
Crital
Overhaul Crit chance and Crit damage and implementation Monster Crit System (RPG-Like) Archived : Currently rewriting new one
A Collection Of Random Stuff (A.C.O.R.S.)
This mod adds a lot of random stuff to the game!
Better than bedrock
Better than bedrock is a mod what add new biomes new temples New dimensions
Night
🌙Night SMP PvP Pack is a PvP-focused resource pack made for clarity and performance, perfect for SMP and competitive combat. It features smooth textures and visual tweaks to reduce distractions and improve visibility during fights.
Revavroom Starmobiles
A Cobblemon Addon that adds cosmetics for Revavroom.
Granular Gamerules
Breaks up some of the most overloaded Game Rules such as mobGriefing into individual features.
Just a chill Guy
This mod will add the chill guy to your world to provide you with a slightly calmer journey.
Juvenile Preserve
This mod turns Rotten Flesh and Poisonous Potatoes into a versatile item that unlocks new potions and lets you keep baby mobs tiny forever!
Heartless Pursuit
Gain extra hearts for every five XP levels you earn (fully customizable). Compete with friends to collect the most hearts by grinding—or stealing them by defeating others!
Minecraft Villager Trade Manager
Complete control over villager trading economics with custom pricing and discount prevention Minecraft Villager Trade Manager is a comprehensive Paper/Spigot plugin that gives server administrators complete control over villager trading economics. Take co
Dog Dog
Overhauls Minecraft wolves with unique personalities, treasure-hunting abilities, and epic life-saving mechanics!
My Zombie Pet
Summon your own zombie pet to protect you!
MEME MOBS
Change of textures for zombie villagers, creepers, skeletons, whiter skeletons, iron golem and more.... With teletubies textures meme
FNAF Dreams and Nightmares
Mod will recreate the creepy atmosphere of FNaF 4
HoloMobInfo
A clean high-tech mob info overlay with animated holographic panels, health bars, stats, and drop previews.

Vital
A mod which adds clean, minimal, but readable SHADER COMPATIBLE health bars to each mob in the game (optionally replacing boss bars with colour coded bars per active boss too).
Redstone Robot
Redstone robots that recharge with redstone, can follow you, attack hostiles mobs with bows and a iron swords!
No Mob Burn
Makes zombies & skeletons don't burn in daylight
⚡️ Entity-Ai-Optimizer / Entity & Mob Performance Booster ⚡️ [1.21.x | 1.21.7]
Massive Mob Performance Boost
SkinRecruit NloobSkinPack
This is a simple Texture Pack that changes the NPC Recruit mobs.
No Vex ❌
Disable Vex in Minecraft by preventing its spawning and removing any that appear in the world
JC’s EndExtras (Discontinued)
Expanding the End dimension in ways you’ve probably never seen before. Also includes content for the rest of vanilla.
Old school mc+
"Old School MC+" is a modpack combining classic Minecraft with the alpha and beta era. It features elements like non-stacking food, a hunger bar, and mobs dropping items from the old days. It introduces new features such as a minimap, and shaders.
Oskukana Mod Folder
A lightweight modpack built for smooth and competitive PvP, with optimizations tailored for Crystal PvP and fast-paced combat while staying close to vanilla.
Fleecifer
Turns all sheep hostile...