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Minecraft Java 1.21 Mods

Browse 6 free mods for Minecraft Java 1.21 — popular picks include Adventurer's BackPack, OriiMon, Cardboard box shulkers.

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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
OriiMon
1.21.1neoforge

OriiMon

A Cobblemon-focused modpack built for exploration, building, and quality-of-life. Discover new biomes, caves, villages, and structures while catching and training Cobblemon. Includes backpacks, minimaps, storage, furniture, and performance mods.

44downloads
Cardboard box shulkers
1.21

Cardboard box shulkers

A resource pack that replaces all shulker boxes with cardboard boxes sealed with matching colored duct tape. It works without Optifine and perfectly fits a warehouse or storage room aesthetic.

36downloads
CarbonAuction
1.20

CarbonAuction

CarbonAuction is a Minecraft plugin that adds a player-to-player auction house menu.

8downloads
Cobblemon Smartphone Mod (1.21.1, 1.21) – Explore Without Returning to Base
1.21.1fabric

Cobblemon Smartphone Mod (1.21.1, 1.21) – Explore Without Returning to Base

Cobblemon Smartphone Mod adds a helpful smartphone for trainers playing with the Cobblemon mod. This special phone lets you do important things from anywhere, without needing to go to a station. You can use it to quickly heal your whole Pokémon team, open your PC storage box, and get items from your Ender Chest. To […]

Soulplied Energistics Mod (1.21.1) – Automate Soul Energy Transfer
1.21.1neoforge

Soulplied Energistics Mod (1.21.1) – Automate Soul Energy Transfer

Soulplied Energistics Mod is an addon for Industrial Foregoing Souls and Applied Energistics 2 (AE2), enabling the transfer of souls using AE2’s storage and automation systems. Features: Transfer and manage Warden Souls using AE2. Attach a Storage Bus to a Soul Laser Base for AE2 access. Use interfaces and filters to request and distribute souls. […]