Minecraft Java 1.21 Mods
Browse 7,390 free mods for Minecraft Java 1.21 — popular picks include Random Item Generator, Personal Borders, oSzoukaua's: Bottles are crafted!.
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Random Item Generator
The Random generator plugin adds a fun twist to your Minecraft server by randomly giving items to selected players. You can control how, when, and what items drop-perfect for events, challenges, or just some extra chaos.
Personal Borders
Mod that adds player-specific borders

oSzoukaua's: Bottles are crafted!
Adds a crafting recipe that allows you to craft potions into splash potions, and lingering potions, or vice versa
MS-Painted, but its bad. (MS-Painted, BIB)
Minecraft but the Microsoft Painted Textures are horrible. HAH HEH. (Alpha)
The Broken Script - Endless Pain (TBSEP)
A TBS modpack (The Broken Script), With additional mods, aswell as more mods to enhance the experience.
BLHALYTRA
Soft, toy, shark-shaped Elytra
Rotting Food
A fully customizable mod that adds a rotting mechanic to all foods in Minecraft. Compatible with your favorite food mods!
Command: Chorus
Use the /chorus command to teleport entities randomly like a chorus fruit.
Magnetizing
Adds items and blocks based around magnets
Fat Dogs
Makes dogs CHUNKY. They are chunkier than the earth now :)
No More Drop
Any block mined in the game will not drop an item!
M.E.M.E.N.
The Best way to experience the Jim's Mine mod.
NULL.WORLD
🌀 null_worlddat null_worlddat is a cursed-style Minecraft mod that makes your world feel like it’s been corrupted or left unfinished. Instead of adding new features, it creates disturbing, glitchy events that break the rules of normal gameplay.
Scary Ambiance
A Client-Side Modpack to make your Game look and feel more scary. (+Optimization)

Rainbow Waves
A resourcepack that makes every item, entity and block be out of rainbow waves
deeleo sound pack
replaces all villager, zombie villager, and wandering trader noises with voicelines done by deeleo!!
Old School Wool
Bring back the old school way of getting wool by punching sheep!
Sir Frog skin for frogs
A classy frog in a top hat in your Minecraft world

Hazmat
unethical bugfixes and crash "fixes"
Hawk Tuah Llamas
replaces llamas' spit sounds with hawk tuah
F3 Remover
F3 Remover is a simple yet effective Fabric mod designed to restrict the usage of the F3 debug screen.
Gigachad Meme Pack
Gigachad Meme Resource Pack This resource pack replaces several vanilla Minecraft elements with a Gigachad meme theme for a more fun and iconic experience.
Femtanyl Music
Some music from the artist femtanyl Made in Mcreator
Plankton End Flash
Replaces end flashes with plankton (with sound)
McDonalds Mod
A mod to add McDonalds and Grimace
Tuff Sahur Totem
Changes The Vanilla Totem To Tuff Sahur
Danger Alert
Alerts you if theres any danger beneath you!

Fiery Wind Charges!
Makes Wind Charges more explosive!
Stuck - a backrooms mod
Get lost in the Backrooms. Yellow hallways, battery flashlight, exploration map, and a hidden Async Research terminal. Inspired by Kane Pixels.
BackPackSSS
Custom tiered backpacks with progression crafting, upgrade system and persistent storage — designed for survival servers.
Vlast Connect
The mod adds better settings for the “Vlast” server, auto-adding servers, auto-downloading resource packs, Litematica support, backpack functionality improvements, and much more.
Last World.jar
moon is infected
Create: Meat Blocks
Brings back Meat Blocks from MineFactory in a new, Create style! Features the slaughterhouse, ingots, straws, and baconator (autofeeder). Create your own meat processing plant today!
we_hate_you
A horror mod that captures encounters with abnormal entities and extraordinary behaviour of the world.
Ask Merl!
This is a simple parody datapack of the "I don't know" Minecraft.net support AI, Merl. (NOT connected to the real AI!)
Spawner wrath
🗸 If you break the spawner, there will be consequences! Namely, 3 mobs will appear