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Minecraft Java 1.21 Mods

Browse 449 free mods for Minecraft Java 1.21 — popular picks include Wet Backapacks, Strings - Chat Plugin, Polymer Patch for Storage Delight.

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Wet Backapacks
1.21.1fabric

Wet Backapacks

A Backpacked addon, adding many different backpacks with their own themes and challenges to unlock!

13kdownloads
Strings - Chat Plugin
1.16

Strings - Chat Plugin

Customizable chat plugin featuring: Channels ▪ Formatting ▪ MiniMessage ▪ Emojis ▪ Moderation Utilities ▪ World & Proximity Channels ▪ Mentions ▪ Message Deletion ▪ Broadcasts ▪ Join/Leave messages ▪ Developer API ▪ Much More

12kdownloads
Polymer Patch for Storage Delight
1.21.9fabric

Polymer Patch for Storage Delight

A Polymer Patch mod for Storage Delight, allowing it to work fully server side!

12kdownloads
Polymer Patch for More Delight
1.21.8fabric

Polymer Patch for More Delight

A Polymer Patch mod for More Delight, allowing it to work fully server side!

12kdownloads
Craft Saddle
1.21.5

Craft Saddle

You can now craft saddles!

11kdownloads
Crypto
1.21.1neoforge

Crypto

Did you want to feel like a real cryptocurrency miner? All this is now possible thanks to - CRYPTO.

10kdownloads
DECORATIVE GADGETS
1.20.1fabric

DECORATIVE GADGETS

DECORATIVE GADGETS -this mod is the beginning of a collection that will be replenished.There are iPad and iPhone in mod which are essential tools for personal use.

9.7kdownloads
GalaxyByne's Mailboxes
1.21.7

GalaxyByne's Mailboxes

A simple to use, multiplayer friendly mailbox datapack using addresses as recipients.

9.4kdownloads
Click Shop
1.20

Click Shop

A simple, innovative, highly customizable shop plugin.

9.3kdownloads
Wandering Wizardry
1.21neoforge

Wandering Wizardry

Sculk based magic and new exploration opportunities

9.3kdownloads
Absolute Order: Custom Chest Auto-Sorter
1.21.11fabric

Absolute Order: Custom Chest Auto-Sorter

Achieve fast inventory clearing with custom auto-deposit. The game finally knows exactly what you really want and where you want it.

9.0kdownloads
Archaeological_Research:Exploration
1.21.1neoforge

Archaeological_Research:Exploration

Archaeological research is an adventure mod that studies civilization and nature.

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
Crossroads
1.21neoforge

Crossroads

A tech mod with the goal of making automation interesting. No one block solutions, just simple pieces that combine to make complex contraptions. Crossroads is a mod where you make Rube Goldberg machines, except they're the simplest way to do things.

7.6kdownloads
Friendly Furnishings
1.21.1neoforge

Friendly Furnishings

Furniture and Block Catalogs to make your world cozy and cute!

7.5kdownloads
MrFeg's Furniture Stuffs
1.21.5neoforge

MrFeg's Furniture Stuffs

This Mod Adds Variety Of Furnitures To The Game!

7.4kdownloads
TradingPlus+
1.21.5neoforge

TradingPlus+

Enhances trading by adding over 280 new trades for villagers, providing a richer and more varied gameplay experience.

7.3kdownloads
Create Nuclear Radiation
1.21.1neoforge

Create Nuclear Radiation

Addon for the Create Nuclear mod. Adder radiation after the reactor explosion.

7.3kdownloads
Piglet - furniture shops
1.21.1neoforge

Piglet - furniture shops

Adds 300+ decorational blocks that can be bought at shops that generate throughout the world

7.1kdownloads
ItemSymbol
1.16

ItemSymbol

Storage without frames

7.0kdownloads
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.

6.9kdownloads
Redecorate
1.21neoforge

Redecorate

A vanilla styled furniture mod | successor to Re:Deco

6.8kdownloads
MC-Reality Mod
1.21.4

MC-Reality Mod

this is a mod for Minecraft that seeks to transform the game experience into something closer to real life. It includes elements such as needs management (hunger, health, energy), an economy system, work, and the ability to interact with other player

6.7kdownloads
Polymer Patch for Stacked Blocks
1.21.8fabric

Polymer Patch for Stacked Blocks

A Polymer Patch mod for Stacked Blocks

6.0kdownloads
Create more fluid tanks and pipes
1.21.1neoforge

Create more fluid tanks and pipes

More fluid tanks with different functionalities

5.8kdownloads
Festive Frenzy
1.21.11fabric

Festive Frenzy

A mod that adds various festive decorations and items, such as presents, baubles, tinsels and more!

5.8kdownloads
Junkyard Utils
1.21.1neoforge

Junkyard Utils

Adds miscellaneous items that fit into Create and Create: Aeronautics

5.6kdownloads
Fishing Net
1.21.8forge

Fishing Net

This mod adds a Fishing Net to help you with fishing.

5.3kdownloads
Create: Better Building
1.19.2forge

Create: Better Building

This mod adds a variety of new (mainly decorative) building blocks to the game, which are themed around Create and factories.

5.2kdownloads
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
Client Backpack
1.21.1neoforge

Client Backpack

THIS MOD DOES NOT ADD ANY FUNCTIONAL BACKPACKS, ONLY VISUAL IN CLIENT-SIDE. A cosmetic mod that adds dynamic visual backpacks; Replaces existing backpack model from other backpack mods.

5.0kdownloads
vzBackpack
1.2.1

vzBackpack

A scrollable backpack for your players to improve inventory management

5.0kdownloads
Pottery Sherd Duplication
1.21.2

Pottery Sherd Duplication

Let's you duplicate pottery sherds through crafting similar to how you duplicate smithing templates!

5.0kdownloads
Simplebuilding
1.21.10fabric

Simplebuilding

A simple building mod. Create Faster, Farm Faster, Enjoy The Game Without Loosing Your Soul!

4.7kdownloads
KantoModels
1.21.1fabric

KantoModels

KantoModels is a decoration mod created for map building!

4.6kdownloads
Bury Me Deep
1.21.1neoforge

Bury Me Deep

Brushing sand/gravel allows players to make their own suspicious blocks!

4.3kdownloads