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Minecraft Java 1.21 Mods

Browse 273 free mods for Minecraft Java 1.21 — popular picks include Piglin Conservatory v3.0, EnderChest, Book of Familiars.

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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
EnderChest
1.18

EnderChest

⭐Trusted on 600+ Server⭐Opens your Ender Chest with /ec /enderchest⭐ Configurable storage type ⭐Anti Dupe⭐ Custom Enderchest Size⭐ Custom Sounds ⭐Folia Support⭐And many More⭐

36kdownloads
Book of Familiars
1.21.1neoforge

Book of Familiars

Adds a Familiar Book item that allows players to store their tamed creatures.

30kdownloads
Pocket Dimensions
1.21.9

Pocket Dimensions

This project introduces a fascinating item to the game. It's similar to a bundle, but with a ROOM inside. You can build whatever you want inside and take it with you!

27kdownloads
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
Progressive Archery
1.21.1fabric

Progressive Archery

A vanilla-style mod that reworks and expands on archery & projectiles, as well as some quality-of-life improvements.

22kdownloads
Mine Glass Without Silk Touch
1.21.6

Mine Glass Without Silk Touch

Mine glass with your hand or any tool! - You don't need silk touch

22kdownloads
Aspects
1.21.6

Aspects

Aspects is an Origins inspired modification that adds unique Aspects with upsides, downsides and abilities

19kdownloads
Goety: Mastery of Magic Addon
1.21.1neoforge

Goety: Mastery of Magic Addon

Goety: Mastery of Magic is an addon for Goety that introduces new mechanics, progression options, and additional interactions based on alternative design directions and personal experimentation with the mod’s magic system.

17kdownloads
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
World In a Jar
1.21.1fabric

World In a Jar

(Snowglobe) A terrarium-inspired block made for builders and survival players alike.

15kdownloads
Elden Kingdom
1.21.1neoforge

Elden Kingdom

Explore the enhanced Minecraft world with The Warseed—new mobs, advanced storage, and immersive magical and medieval landscapes, all centered on the Create mod.

12kdownloads
HexOverpowered
1.21.1neoforge

HexOverpowered

as the name reveals, this mod contains some OP stuff for Hex Casting

11kdownloads
Adventurer's BackPack
1.20.1fabric

Adventurer's BackPack

Adventurer’s Backpack adds magical, upgradeable backpacks for survival. Carry more, protect key items, place your pack in the world, and customize it for mining, building, and exploration without making survival feel like creative mode.

9.8kdownloads
Eidolon : Edoni
1.21.1neoforge

Eidolon : Edoni

A mod which adds compatibilities between Eidolon:Repraised and Farmer's Delight.

9.8kdownloads
Keep Inventory Orbs
1.21

Keep Inventory Orbs

A fully server-side approach to the gravestone concept introducing 'orbs' to store your inventory upon death.

9.7kdownloads
Wandering Wizardry
1.21neoforge

Wandering Wizardry

Sculk based magic and new exploration opportunities

9.3kdownloads
Experience Storage
1.20.5

Experience Storage

This small data package allows you to store experience in XP Book.

8.8kdownloads
Rainbows & Radium
1.21.8fabric

Rainbows & Radium

Powerful new ores can be used to make customizable bombs, 128-slot barrels, a modular chest-locking system, Ender Pearls enchanted with Infinity, Paxels, multi-use Totems, and more!

8.7kdownloads
Palamod RECREATED
1.21.1neoforge

Palamod RECREATED

Palamod Reproduction of the FAMOUS mod of the Paladium faction pvp server

8.4kdownloads
Santa's Delight
1.21.5

Santa's Delight

This datapack adds lots of new Christmas decorations to your Minecraft world!

8.1kdownloads
MapImage
1.20

MapImage

Easily get a map with a custom image URL or local file. Non-bloated, persistent across server restarts and low in storage.

6.8kdownloads
XP Crystals
1.21.8fabric

XP Crystals

Store your XP in craftable crystals. Survival-friendly and tier-based: store 3, 10, 30, 50 levels—or infinite XP. Customizable

6.7kdownloads
Xianxia
1.21.1neoforge

Xianxia

Cultivate to the realm of godhood and strike down all in your way

6.7kdownloads
moreStackable
1.21fabric

moreStackable

Increases the stack size of nearly all mineable blocks, potions and items. An add-on for the Item Components mod.

6.6kdownloads
Storage Pots
1.21.5

Storage Pots

Mass storage using magical pots!

6.4kdownloads
Leaves Drop OP Loot
1.21.11fabric

Leaves Drop OP Loot

Imagine breaking the leaves on a tree, trying to get saplings; but instead you get op loot. This is good for manhunts or just fun gaming. Shears + leaves = Op Loot.

6.3kdownloads
ink tier upgrade(Iron's Spells)
1.21.1neoforge

ink tier upgrade(Iron's Spells)

Upgrade Ink is an addon for Iron's Spellbooks that lets you bypass the Alchemist’s Cauldron.

6.2kdownloads
ProjectEX Lite (New!)
1.21.1neoforge

ProjectEX Lite (New!)

Unofficial 1.20.1 port of ProjectEX that expands ProjectE.

5.8kdownloads
Tome Reader
1.21fabric

Tome Reader

Allows the player to put enchanted books on lecterns

5.5kdownloads
Magic Construction
1.20.1forge

Magic Construction

A powerful building mod that adds magical wands to place multiple blocks at once, with integrated pouches for material storage and repair runes for maintenance.

5.3kdownloads
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.

5.0kdownloads
Protect
1.21.4

Protect

A WorldGuard-like, modern world protection plugin made for API usage

5.0kdownloads
Image Emojis: Emojis in chat
1.19.4

Image Emojis: Emojis in chat

Paper plugin (1.19.4+) that brings custom emojis to the chat and tab completion! Auto-generation of a resource pack

4.7kdownloads
Sculk Vials
1.21.5

Sculk Vials

adds sculk vials that can store up to 30 levels of exp

4.6kdownloads