Minecraft Java 1.21 Mods
Browse 2,072 free mods for Minecraft Java 1.21 — popular picks include BlackCat's Villager Update, Bingus SMP Content, Void Beast.
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BlackCat's Villager Update
A mod made to add more (cursed) interactions with the villagers
Bingus SMP Content
Extra content made for the Bingus SMP.
Void Beast
A mod filled with whatever I felt like adding at the moment! With a focus on exploration and collection, I'm sure there's something in the mod for you. If not, yeah that's fair.

LimeChat
A simple chat plugin with all the features you need
Sideways Building
This is a building mod that introduces an overhauled placement mechanic for stairs and other blocks in Minecraft.
StaySmall
A Lightweight plugin to keep your mobs small and cute forever!
NBSZonePlayer
Play NBS files on your server
Path Exponential
Lightweight path detection to increase the speed of you and your mounts on and around paths.
Concrete Expanded
Get more variants of concrete like- stairs, slabs & more!
Enlivened End
brings me life to the end with new blocks, biomes, items, and mobs, all in a vanilla-style way
Anvil Player Heads Datapack
A datapack to change the skin of a player head by renaming it in an anvil.
Cobble To Magma
Adds blasting recipes to go from cobblestone to blackstone to magma
Jef's Pirate Update
Just some simple structures that feel vanilla while making it seem like a pirates dream!
Wavey clothes
Make your clothes realisticly blow in the wind! Just be careful with the settings.
Biomes Unlocked
Makes biome-restricted resources more easily available or renewable
Invisible Item Frames (Craftable)
A simple, vanilla friendly mod that adds craftable invisible item frames while keeping the normal item frame unchanged.
Mine-Live Drop 26.2
This mod adds the biome shown in Minecraft Live Drop 26.2. Now you can preview how it will feel in-game.
Unearthed (Unofficial Port)
Configurable underground stone/ore generation & more stone types! Better caves & cliifs!
TrimAchievements
Adds collection-based achievements for armor trim templates. Find, collect, and use every template to complete your set and progress through the system.
Thermostats
⚡A plugin that adds realistic temperature to your server. Make the server more hardcore and more attractive for survival!
The Sticky Third
The peaceful alternative to Slime without the Honey-Grind. This Mod adds Aloe Vera, which can be used to craft Slime Blocks and other great new things!
Improved Structures & Dungeons
The combination of all minecraft Structure & Dungeons Data Pack
Easy Vanilla Sit
Let you sit everywhere or create chairs easily and quickly!
Paradoc's Seat Cushions
Seat cushions for Minecraft!
Clickable Link
Adds the ability to click on a link in the chat
Dino's Expansion
welcome to Dino's expansion where you can upgrade your worlds with chaos
EngravePlugin
A plugin that lets the player engrave an item with their name and timestamp.
Ambience Discs
A mod that adds Minecraft's ambient background music as playable music discs.
Swinging Car
A car on a mountain peak with real balance physics: tilts under your weight, repairs in strict order, seagull nests and a garden under the bumper.
BBAds
Want to capture your player's attention? Use bBAds to display custom messages via the BossBar. Features include configurable server ads, player-submitted content, a regex filter, and robust admin controls. Tailor messages to match your server's style.
Arcinite Mod
A mod that adds a new ore type
Forgotten Realm
A forgotten realm, long lost to many, now rests within your grasp.
More Big Trees
Adds 2x2 versions for every tree in vanilla
Double U
This mod adds lots of Cool, Useful, Funny, and potential SCARY things to Minecraft!
Wand of Replication
Unleash the magic of duplication! The Wand of Replication lets you instantly copy blocks and small structures, making building faster and more efficient. An essential tool for every serious Minecraft builder.
Erasable
A simple yet powerful mod that introduces a custom GUI, accessible with the "Y" key. It allows you to select and manage world areas using either manual or automatic coordinates, with the ability to delete and restore zones in just a few clicks.