Minecraft Java 1.21 Mods
Browse 7,378 free mods for Minecraft Java 1.21 — popular picks include Diamond Hallucinations, ZombieVillager, Weighed Down.
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Diamond Hallucinations
Turn glow lichen into diamonds and prank your friends!
ZombieVillager
Turns Zombies into Villager Zombies
Weighed Down
This data pack adds weight to the player depending on how many items the player has in their inventory.
StepBoost
A mod which increases your speed with every step you take
Owl Jump Rope
Adds a jumping owl with a rope that spawns in villages and explodes when killed.
The Piracy Button
This Project Makes The Multiplayer Button the Piracy Button
The Abyss Follows You
Your steps destroy the world! Every block you walk on is erased from the sky down to bedrock. Can you survive the abyss following you?
Set-Up
Removes the narrator, tutorial toasts, and just sets everything up so you can jump right into the game
"Butter" Flies | Butter Themed Bees
These are bees that have the appearance of butter sticks. Get it? Cause butterflies? Ok, sorry for the bad pun...
upscale x4 (slopcraft)
Slopcraft is a base texture pack that has been AI-upscaled locally without using water, mainly for gimmick purposes.
Inconvenient Inventory
Inventory Anti-Tweaks! Removes all quality of life features from the inventory!

RGB Block
Simplify the map glitch. Make it better.
CheapDesign
Texturepack with very cheap looking textures.
NotQuiteDead
Become a zombie, husk, and drowned in survival!
Smiling Sun and Moon
Make sun and moon happy!
Tales Of Big Foot
This mod adds Big Foot (Big Surprise!).
StandartGalacticTitle
Changes the Minecraft logo to Standard galactic.
Craftmark
Utility to create data-driven texture variants for items & block entities with no programming or difficult config required.
Deep Dark + Crimson Isle
Hypixel Skyblock - Turns the "Crimson Isle" into a Deep Dark Theme!
Earwax
EarWaxers is a silly Fabric mod where pressing P on a stick or blaze rod “cleans” your ear and leaves edible earwax on the tip (hurting you in the process, and lighting you on fire if it’s a blaze rod). Cook that wax through burnt, crispy, very crispy, a
Simple Chroma Keys
Terracotta Blocks Replaced with Chroma Keys colors for easier video edition
Not Invisible Anymore
A mod that makes the invisibility effect and tag only make you 50% transparent
Phitive
Many unique plants and other exciting additions
Ancard Dindo
From flickering lights to blood-stained textures, every detail is crafted to make your world feel… wrong. Unpleasant. Alive. This isn’t just a resource pack. It’s a descent.
noseless golem
resource pack that remove the nose from iron golems
A-90
Datapack thats add A-90 to your world
F*** baby zombies
Makes baby zombies exactly 1.001 block tall, severely nerfing them by preventing them from going through 1 block gaps.
Ender Node
Sculk + The End = weird teleportation devices
HeadDropping
This plugin makes it so once a player dies they drop they're head. No extra fuss or annoying features.
Realistic Heights
Makes your real length, your minecraft length.
Physical HotBar
This mod is created by @TheEpitex youtube channel. Items in your inventory has physics.

Equip your F****** TOTEM!
Reminds you to equip a totem every 2 minutes.
adrix's better end
this project adds end update: biomes, structures and mobs.
Adingtons Evolved Mobs
What if microsoft went even further...?
More Collectables by Memontanik
This Project Adds More Stuff to Collect, Craft, Use and Break! It could be a fun experience with this Project!
Zmil On Watermelon
This resourcepack adds russian streamer Vladislav Zhmilevskiy on watermelon totem of undying