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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
1.21.1fabric

PVP hitboxes

🗸 This mod changes vanilla hitboxes (F3+B) for PVP.

1.3kdownloads
Infested Netherrack & End Stone
1.21.10fabric

Infested Netherrack & End Stone

INFESTED Netherrack & End Stone to End and Nether Dimensions with Spawn Mob System (Endermite and Blaze) (infected)

1.3kdownloads
Just Red Beds
1.20.5fabric

Just Red Beds

Revert the "Colour Update" by having just Red Beds!

1.2kdownloads
Refined Netherite
1.21.1fabric

Refined Netherite

Stronger than Netherite. and more

1.2kdownloads
Oganesson
1.21.1fabric

Oganesson

Finally, bring the full periodic table to Minecraft!

1.1kdownloads
No Health Bar
1.21.3fabric

No Health Bar

Removes the health bar to create an interesting challenge ! Turns out minecraft is harder when you don't know your health.

1.0kdownloads
Foul Service - Orchard Pack
1.21.4fabric

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?

983downloads
ItemDisplayPlugin
1.21.5

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,

932downloads
Ben's Monster Energy Mod
1.21.1neoforge

Ben's Monster Energy Mod

All the Monster Energy you could ever want... and Beer too for some reason.

920downloads
Realistic Cakes
1.21.9

Realistic Cakes

Makes the cake item edible, with durability for each slice stage.

917downloads
Halloween Tweaks
1.20.5

Halloween Tweaks

Small and minor halloween-related tweaks to make your game spookier!

917downloads
Bad Mod
1.21fabric

Bad Mod

This Mod Gives You More Things To Play Around With Like The Metal Detector And Other Stuff

894downloads
Client Update Suppressor [CUS]
1.21.8fabric

Client Update Suppressor [CUS]

Allows you to Suppress Block Updates on Client Side for Online Server with Plugins like Nexo, Itemsadder and Oraxen

892downloads
Seafloor Gardening
1.21fabric

Seafloor Gardening

Makes Spreadable Blocks like Grass Blocks, ignore water.

860downloads
CU later
1.21.2

CU later

My take on a datapack that replaces redstone component's iron with copper (and some other tweaks)

812downloads
Plush Age
1.21.4fabric

Plush Age

Adds cute pillows and comfy decorative items. Simple and vanilla-friendly!

811downloads
Mecânicas Classicas (PT-BR)
1.21.4

Mecânicas Classicas (PT-BR)

Adiciona uma variedade de funções e mecânicas de versões antigas do minecraft!

789downloads
Cauldron Concrete
1.17

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.

773downloads
Memeified
1.21.2fabric

Memeified

Plays meme sounds when you do things!

755downloads
Random Junk
1.21.1neoforge

Random Junk

A mod filled to the brim with random meme features

716downloads
Simple Creator
1.21.4fabric

Simple Creator

This mod allows you to add data driven blocks and items to the game, using overly complicated JSON.

698downloads
Music Collection - Just Shapes & Beats
1.21.4

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...

610downloads
Math Hell
1.21.5fabric

Math Hell

Wrong math destroys the world.

608downloads
Dababy Mod 2
1.21.1neoforge

Dababy Mod 2

Explore an alien dream like world, encounter unique mobs, use new mechanics, and see Dababy's face on every texture

593downloads
cherri's Minesweeper
1.21.1neoforge

cherri's Minesweeper

Fully functional, customizable, multi-dimensional Minesweeper in Minecraft.

572downloads
Hundreds & Thousands
1.21.1neoforge

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!

571downloads
Stardew Clock
1.21fabric

Stardew Clock

Small client-side Fabric mod for Minecraft that adds a cozy Stardew Valley-inspired clock overlay to your HUD.

542downloads
Crystal Town Mod
1.21.1neoforge

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!

540downloads
Animated health bar
1.21.1neoforge

Animated health bar

replaces the vanilla health and hunger bars with smooth animated custom bars.

526downloads
FlexiblePortals
1.21.10fabric

FlexiblePortals

Let's you do more things with portals!

518downloads
Vlast Connect
1.21fabric

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.

504downloads
The watcher is a killer
1.21.10fabric

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

488downloads
Grippers
1.21.1fabric

Grippers

A horror-comedy mod featuring a custom dimension, cryptic secrets, explore carefully, there's more going on than it seems.

488downloads
oSzoukaua's: Leaf Litter
1.21.11

oSzoukaua's: Leaf Litter

A little datapack that makes decaying leaves drop leaf litter or petals on the ground!

485downloads
HotbarCustomizer
1.21.11fabric

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.

478downloads
Custom Light
1.21.11neoforge

Custom Light

You can customize the light level of all blocks.

474downloads