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Minecraft Java 1.21 Mods

Browse 212 free mods for Minecraft Java 1.21 — popular picks include Bountiful Fares, item placer, MmdSkin.

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Bountiful Fares
1.21.1neoforge

Bountiful Fares

Enhances the food and farming side of Minecraft!

3.5Mdownloads
item placer
1.21fabric

item placer

Place any item on any block side (supports multiple item in one block)

230kdownloads
MmdSkin
1.21.4neoforge

MmdSkin

A mod that replaces Minecraft entity rendering with MMD models

212kdownloads
ExecutableItems
1.12

ExecutableItems

Custom Items, ExecutableItems plugin allows you to fully customize every aspect of your items, and adding unique activators on your items !

130kdownloads
Wind Boost Enchantment
1.21.11fabric

Wind Boost Enchantment

Allows one to Enchant the Harness with a Custom Enchant to make Happy Ghasts Faster

66kdownloads
Craftable Capes
1.21.11fabric

Craftable Capes

Craft and wear any cape you want!

59kdownloads
WearThat
1.21.5fabric

WearThat

Why shouldn't you be able to wear that?

51kdownloads
Injured Effects
1.21fabric

Injured Effects

This mod adds effects to being low on HP! This applies to players, aswell as humanoid entities like villagers, illagers, and piglins!

47kdownloads
Piglin Conservatory v3.0
1.21.11fabric

Piglin Conservatory v3.0

Adds a news structure to the Nether, The Piglin Conservatory, along with a new Obsidian Apple, Dragon Fruit, Toxic Mushrooms, Hoglins' Fossils, Corrupted Emerald and a New Music Discs!

45kdownloads
No Build Limit
1.21.6

No Build Limit

Increased build height limit! Build from -64 to +2032

31kdownloads
Create: Dimension, Steamworks Realm
1.21.1neoforge

Create: Dimension, Steamworks Realm

Create: Dimension, Steamworks Realm introduces a brand-new mining-focused dimension, designed for automation and large-scale resource extraction. This world is filled with rich veins of ores

25kdownloads
[🎄] Seasonal Decorations
1.21.1neoforge

[🎄] Seasonal Decorations

Decorate your world for Halloween with spooky candles, carved pumpkins, coffins, and eerie details to bring true haunted atmosphere to Minecraft.

24kdownloads
Too Many Bricks
1.21.1neoforge

Too Many Bricks

Created for Knarfy's video on the subject! This mod adds way too many bricks to the game...

24kdownloads
KiCK's Wither Shrines
1.21

KiCK's Wither Shrines

Adds Wither shrines across the Nether to make the Wither fight much more epic.

22kdownloads
Frame Changer
1.21.1neoforge

Frame Changer

Adds customizable Nether portal frames and stylish obsidian decor.

20kdownloads
Possessive
1.21.11fabric

Possessive

A client addon for Armor Poser mod which allows you to possess the Armor Stand.

19kdownloads
Classic Mechanics
1.21.5

Classic Mechanics

Adds a variety of configurable features from older minecraft versions!

16kdownloads
PlayerProgress
1.16

PlayerProgress

PlayerProgress is a Minecraft datapack that introduces a leveling system. Earn UP from activities like mining and combat to level up and gain new abilities and rewards.

16kdownloads
Vaults of Abandon
1.21.11

Vaults of Abandon

Conquer the Vault, in the Vaults of Abandon - Dungeon Datapack. Battle Epic Bosses, Explore vast dungeons, and utilize powerful magic. Access over 50+ Custom Items, and battle over 20+ Custom Mobs.

13kdownloads
Long Books
1.21.11fabric

Long Books

Books have been upgraded to support more pages and longer titles!

11kdownloads
Worldly
1.21.11fabric

Worldly

Worldly adds a collection of configurable Minecraft world types, from classic Skyblock and OneBlock to Chunklock, Backrooms, Random Drops, Mountaineering, Fishing Border, and more.

9.2kdownloads
Amarong
1.21.1fabric

Amarong

Adds a new material called Amarong, handheld "rubber" ducks, kaleidoscopes, and rainbow beacons with no redstone required

7.7kdownloads
Pulchra Occultorum
1.21.1fabric

Pulchra Occultorum

This was a mod all about Victorian Science, Carneval and Occultism. Features are put on hold for now.

7.7kdownloads
Silk Touch Dirt Path
1.21

Silk Touch Dirt Path

Allows Dirt Path blocks to drop when broken with a tool that has silk touch

7.5kdownloads
Bottled End Cities
1.21.9

Bottled End Cities

End Cities but they are remade to be in bottles.

6.0kdownloads
Death Sound Plugin | UnstableSMP | Orbital Strikes
1.21

Death Sound Plugin | UnstableSMP | Orbital Strikes

Death Sound Plugin like on the UnstableSMP with many features like Orbital Strikes and more

6.0kdownloads
Biome Shader Switch
1.21.11fabric

Biome Shader Switch

🗸 Switches shaders based on the player's current biome. Supports Iris & Oculus shader packs with per-biome, per-height, and fallback shader rules. Auto-detects all biomes including modded ones — zero manual config needed.

5.9kdownloads
Weird Wares
1.21.11fabric

Weird Wares

Weird wares for your wacky world! This mod adds various unobtainable and forgotten items, blocks, and features plus a few extras.

5.9kdownloads
Colorful UI
1.21.11neoforge

Colorful UI

Dye Minecraft interface in any color you like!

5.4kdownloads
Armistice: the Peace Engines
1.21neoforge

Armistice: the Peace Engines

Machines from tomorrow, bringing peace to today

5.2kdownloads
Deltapack
1.21.11

Deltapack

A deltarune datapack adding content from dark fountains and dark worlds to the roaring knight. As well as items and spells like snowgrave and the shadow mantle.

5.1kdownloads
RandomDirtDrops
1.21

RandomDirtDrops

RandomDirtDrops is a fun Minecraft data pack that makes breaking dirt blocks drop completely random items from the entire game — from diamonds to dragon eggs! Perfect for chaotic survival challenges and OP item speedruns.

5.1kdownloads
Taking a Break
1.21.1fabric

Taking a Break

This mod allows you to lay on the ground anywhere in your world.

5.1kdownloads
Hell's Survivor
1.21.1neoforge

Hell's Survivor

A Nuclear Themed Horror Mod.

4.6kdownloads
Laseredstone
1.21.8fabric

Laseredstone

Redstone but we use lasers to transfer signals

4.6kdownloads
Builderdash
1.21.7fabric

Builderdash

Building-Related Party Minigames - Server Side Only

4.3kdownloads