Minecraft Java 1.21 Mods
Browse 376 free mods for Minecraft Java 1.21 — popular picks include Nova MC Companion, Xtabay's Villager Creator / Generator, Infested Netherrack & End Stone.
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Nova MC Companion
An AI companion who talks, fights, mines, builds, and explores with you. Voice-controlled. She feels like a real friend.

Xtabay's Villager Creator / Generator
Create custom villagers and edit them easily
Infested Netherrack & End Stone
INFESTED Netherrack & End Stone to End and Nether Dimensions with Spawn Mob System (Endermite and Blaze) (infected)
Ben's Monster Energy Mod
All the Monster Energy you could ever want... and Beer too for some reason.
Varied Mob Sizes
Randomly changes all mobs' size slightly for a more emmersive world!
CrashPanel | CrashCore
The ultimate No-Code engine. Elevate your server with hot-reload, node-based event scripting, plus full model and particle editors in one intuitive interface.
Golem Gear
A Mod themed off of Iron Golems. The mod adds many features such as golem blocks, golem ores, golem tools, and much more!
Aquatic Plugin
This is a Minecraft Plugin wich adds many Ocean and Fish releated things to Minecraft
Garden Depths
Adds new interesting features to Minecraft's Pale Garden.
Desolation: Reburn
Adds the charred forest, a spoooooooky biome to the Overworld!
Canadian Content
Beavers and moose with unique behaviours, cooking pot for crafting new foods, tapping trees for maple syrup, thermos for better soup
Armadillo Drops Scute
When you kill an Armadillo, it will drops its scute!
NeoPasterDream
Also known as the NewPasterDream, it is a port of the original mod to the 1.21.1 NEO loader, and has been restructured to make it more oriented towards adventure themes.
Abysm
Something stirs in the depths. Its call demands an answer.
Bizarre West
Face the bizarre world of wild west
Stylish Stiles - Renewed
Carpeted fences look ugly. Use these instead!
Smarter Villagers
This Minecraft 1.21.1 datapack allows villagers to automatically convert nearby dirt, sand, and gravel into farmlands if a composter is in range, featuring decorative composters with waterlogged slabs for soil hydration.
Halloween Tweaks
Small and minor halloween-related tweaks to make your game spookier!
Jungle Update
Mod has been merged! - https://modrinth.com/mod/jaizmod This is to keep the work load down for myself, and keep updates coming! Adds new jungle related features
LegacyTakeover
Legacy Takeover brings the charming and updated mob models from the Minecraft 26.1 (Tiny Takeover)
ItemDisplayPlugin
This plugin allows the collection of items dropped within a 5-block radius in Minecraft, merging the items with the same type and displaying their quantity in the item’s custom name. Items that cannot be stacked, such as enchanted equipment (e.g., swords,
Multipack: Enhanced Vanilla
Enhanced the vanilla experience with a multitude of features which each improve the game in unique ways
Canopy
Adds rainforests to Minecraft including 3 new biomes, rainforest mobs and more!
Desolate Pale Garden
A datapack which removes all hostile mob spawns in the Pale Garden except the Creaking, which adds to the ambiance of the biome!
Nyoldarria
Game expansion mod, intended on adding a lot of new content and a somewhat separate and unique gameplay experience.
Frankenstein Zombie
Expands zombies by adding a cemetery structure where a frankestein zombie can be created and leveled up. Additionally 4 new zombie types have been added
Mobo's Structures
Pirate Ships! Castles! Dungeons! Towers and More! If you're an explorer, this datapack is for YOU!
XL-mod
This mod adds weapons and bioms!
Stop Opening My Doors! (Copper Pressure Plate)
Mobs hate it, you'll love it! Stops those pesky mobs from opening your doors by adding a new pressure plate.
Mecânicas Classicas (PT-BR)
Adiciona uma variedade de funções e mecânicas de versões antigas do minecraft!
PixelBlood
⚔️ What's the point if you don't have a little blood on your server? ⚔️
Combined Wool
Adds a lot of wool and carpet combinations with patterns
Outlined
Allows for more hitbox outline customization when you look at stuff!
Starfall Visuals
Starfall is a Fabric client-side cosmetic mod for Minecraft 1.21.11 that makes glowing falling stars burst around entities when you hit them. Mod Menu, lets you tune size, speed, radius, glow, height, star count and colour.
Help Me Hardcore
Help Me Hardcore Adds All Kinds of Extra Challenges from Community Ideas to Full-Themed Updates for Your Hardcore Worlds or Even Hardcore SMP Servers!
Better Happy Ghast Harness
This pack let you customize your Happy Ghats even further by making the harness dyeable, choose from more than 5 million colors the one YOU want !