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Minecraft Java 1.21 Mods

Browse 10 free mods for Minecraft Java 1.21 — popular picks include Adventurer's BackPack, Magic Construction, Guess The Block Minigame.

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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
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
Guess The Block Minigame
1.13

Guess The Block Minigame

Tired of building a minigame all by yourself? Bored of playing minecraft too? A new minigame now awaits you!

3.8kdownloads
NeoAdventure
1.21.1neoforge

NeoAdventure

Just a modpack for quick play with buddies, lots of different bosses, multiplayer loot system, less focus on item storage or structure building, more focus on magic and item upgrading...

262downloads
Magic Pockets
1.21.1neoforge

Magic Pockets

Inventory Management Mod. increases base inventory, adds new enchantment, itemstack config, and storage system

67downloads
Tradable
1.21

Tradable

Tradable is an all-in-one Minecraft economy plugin with balances, payments, shop, auction house, bounties, baltop, admin tools, GUI menus, and PlaceholderAPI support.

52downloads
PaletteCraft
1.18

PaletteCraft

PaletteCraft is a lightweight plugin that lets builders save their hotbar as custom palettes. Players can instantly equip these layouts via commands, bypassing menus to speed up building workflows.

17downloads
Cobble Poke Bank
1.21.1fabric

Cobble Poke Bank

Cobblemon pokemon database backed storage, usable during world resets, or for multi-server setups where you can store and transfer pokemon between servers.

7downloads
Chosen's Create Integrated Modpack (1.21.1) – Advanced Factory Building
1.21.1

Chosen's Create Integrated Modpack (1.21.1) – Advanced Factory Building

Chosen's Create Integrated Modpack is a technology-focused modpack built around Create that combines mechanics, magic, and modern logistics into a smooth automation journey, featuring Create-based factories, Ars Nouveau magic integration, Refined Storage 2 systems, high-tech scaling with Just Dire Things and Replication, custom resource loops, and progression from simple machines to large-scale industrial networks. Features: […]

The Best Of Twilight Forest Modpack (1.21.1) – The Ultimate Twilight Forest Adventure
1.21.1

The Best Of Twilight Forest Modpack (1.21.1) – The Ultimate Twilight Forest Adventure

The Best Of Twilight Forest Modpack focuses entirely on the magical twilight dimension, stripping away heavy base-building to let you explore a world of endless trees and ancient secrets. It adds helpful tools like backpacks, grave markers, and map systems to make your journey smooth and fun. You can play with friends easily and enjoy […]