Minecraft Java 1.21 Mods
Browse 212 free mods for Minecraft Java 1.21 — popular picks include PVP hitboxes, Infested Netherrack & End Stone, Just Red Beds.
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PVP hitboxes
🗸 This mod changes vanilla hitboxes (F3+B) for PVP.
Infested Netherrack & End Stone
INFESTED Netherrack & End Stone to End and Nether Dimensions with Spawn Mob System (Endermite and Blaze) (infected)
Just Red Beds
Revert the "Colour Update" by having just Red Beds!
Refined Netherite
Stronger than Netherite. and more
Oganesson
Finally, bring the full periodic table to Minecraft!
No Health Bar
Removes the health bar to create an interesting challenge ! Turns out minecraft is harder when you don't know your health.
Foul Service - Orchard Pack
Pale garden is a quite scary place, yet very serene. What if there was another place just as serene but friendly?
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,
Ben's Monster Energy Mod
All the Monster Energy you could ever want... and Beer too for some reason.

Realistic Cakes
Makes the cake item edible, with durability for each slice stage.
Halloween Tweaks
Small and minor halloween-related tweaks to make your game spookier!
Bad Mod
This Mod Gives You More Things To Play Around With Like The Metal Detector And Other Stuff
Client Update Suppressor [CUS]
Allows you to Suppress Block Updates on Client Side for Online Server with Plugins like Nexo, Itemsadder and Oraxen
Seafloor Gardening
Makes Spreadable Blocks like Grass Blocks, ignore water.
CU later
My take on a datapack that replaces redstone component's iron with copper (and some other tweaks)
Plush Age
Adds cute pillows and comfy decorative items. Simple and vanilla-friendly!
Mecânicas Classicas (PT-BR)
Adiciona uma variedade de funções e mecânicas de versões antigas do minecraft!
Cauldron Concrete
Powder into a cauldron gets you concrete! Vanilla friendly and perfect for servers wanting a survival experience of the cauldron concrete functionality from Vanilla tweaks.
Memeified
Plays meme sounds when you do things!
Random Junk
A mod filled to the brim with random meme features
Simple Creator
This mod allows you to add data driven blocks and items to the game, using overly complicated JSON.
Music Collection - Just Shapes & Beats
Adds a new musical experience, New Fragment + New Record Mold + New Structure "Music Shack" + 15 New Records! + New Crafting + New Achievements + Secrets...
Math Hell
Wrong math destroys the world.
Dababy Mod 2
Explore an alien dream like world, encounter unique mobs, use new mechanics, and see Dababy's face on every texture
cherri's Minesweeper
Fully functional, customizable, multi-dimensional Minesweeper in Minecraft.
Hundreds & Thousands
What I call "The Everything Mod"! They adds almost anything I can think of. Structures, animations, advancements, enchantments, everything! Suggestions are welcome, as I always want to better the mod! Thanks for reading this!

Stardew Clock
Small client-side Fabric mod for Minecraft that adds a cozy Stardew Valley-inspired clock overlay to your HUD.
Crystal Town Mod
A mod that adds a slightly elaborate universe! A couple of dimensions, lots of interesting mobs, progression, magic wands and toxic weapons!
Animated health bar
replaces the vanilla health and hunger bars with smooth animated custom bars.
FlexiblePortals
Let's you do more things with portals!
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.
The watcher is a killer
This is a horror mod there are 4 observers, each of them has his own house, but I advise you not to enter there and there is a chance to die and start playing around with the mod, you will see for yourself after installation
Grippers
A horror-comedy mod featuring a custom dimension, cryptic secrets, explore carefully, there's more going on than it seems.

oSzoukaua's: Leaf Litter
A little datapack that makes decaying leaves drop leaf litter or petals on the ground!
HotbarCustomizer
This mod allows you to fully customize your hotbar to match your personal style and gameplay needs. transparency, and overall design for a cleaner and more modern HUD experience.
Custom Light
You can customize the light level of all blocks.