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Minecraft Java 1.21 Mods

Browse 1,399 free mods for Minecraft Java 1.21 — popular picks include Rainbows & Radium, Redstone Helper, Networks.

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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
Redstone Helper
1.21.4fabric

Redstone Helper

Mod which must you to help with redstone!

8.5kdownloads
Networks
1.21.8

Networks

Redstone-Free Automatic Storage Systems, Vanilla-integrated

8.4kdownloads
Archaeological_Research:Exploration
1.21.1neoforge

Archaeological_Research:Exploration

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

8.4kdownloads
Friendly Furnishings
1.21.1neoforge

Friendly Furnishings

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

8.2kdownloads
Shulker Raise
1.21fabric

Shulker Raise

Makes shulker boxes push the block over them up

8.1kdownloads
Minecart Trains
1.21

Minecart Trains

Link minecarts to trains like it should be possible in vanilla!

8.0kdownloads
Palamod renew
1.21.1neoforge

Palamod renew

A remake for newer version of the palamod remade from scratch

7.9kdownloads
Locked Chests/Chest Protection Plugin
1.21

Locked Chests/Chest Protection Plugin

Adds features to lock chests allowing for protection against other players.

7.8kdownloads
Just Corpses
1.21.11

Just Corpses

Never lose your items again (now with 100% vanilla flavor).

7.6kdownloads
EnderVault
1.13

EnderVault

Better Enderchest

7.6kdownloads
The biomass must grow
1.21.1

The biomass must grow

a datapack that adds extra recipes betewn fungal infection spore and create

7.5kdownloads
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
Colored Bundles
1.21

Colored Bundles

Colorcode your bundles like shulkerboxes!

7.3kdownloads
Shop Plugin
1.18

Shop Plugin

A flexible shop system for Minecraft servers

7.3kdownloads
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.

7.0kdownloads
Effortless Building: Sophisticated
1.21.1fabric

Effortless Building: Sophisticated

Advanced building QoL mod with mirror/array/shape modes, expanded reach, per-axis placement limits, backpack-based building upgrades, compact HUD counts, and clear missing-item feedback for survival building.

7.0kdownloads
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

6.9kdownloads
PlayTimeManager
1.19

PlayTimeManager

PlayTimeManager is a playtime tracker that monitors player activity with extensive customization and automated rewards.

6.8kdownloads
OPBREAK
1.21.11fabric

OPBREAK

All-in-One Fabric Mod for Item Protection, custom HUD Widgets, Item Animations and QoL Utilities fully customizable via GUI.

6.5kdownloads
EzEconomy
1.17.1

EzEconomy

Modern, fast, and flexible Vault economy provider for Minecraft servers. Supports YML, MySQL, SQLite, MongoDB, and custom storage. Multi-currency, async caching, and robust permissions for any server size.

6.3kdownloads
TFC Woodworking
1.21.1neoforge

TFC Woodworking

Makes crafting wooden things more immersive through a tree (pun intended) of in-world crafting

6.2kdownloads
Craft Everything You See!
1.21.11neoforge

Craft Everything You See!

New crafting recipes: unlock impossible-to-get items and make common resources easier to obtain

6.2kdownloads
Stack Size 1024
1.21.11fabric

Stack Size 1024

Choose the maximum stack size for normal items, from vanilla up to 8192, with Mod Menu support

6.1kdownloads
InventorySee
1.21

InventorySee

The plugin allows admins to safely view and edit players' inventories (/invsee) and view ender chests (/ecsee).

6.1kdownloads
Create: Torque & Logistics
1.21.1neoforge

Create: Torque & Logistics

Improvements to Create's logistics system.

6.1kdownloads
Create: Better Item Vaults
1.21neoforge

Create: Better Item Vaults

Modifies Create's Item Vault to hold 1280 individual items instead of 20 x (up to) 64 items. How they should have been from the start!

6.0kdownloads
Create more fluid tanks and pipes
1.21.1neoforge

Create more fluid tanks and pipes

More fluid tanks with different functionalities

6.0kdownloads
Trade Everything
1.21.1neoforge

Trade Everything

Gives every villager an extra "Trade Anything" slot that accepts any item and exchanges it for goods the villager buys, at configurable rarity-based values.

5.9kdownloads
Sculk Bundle
1.21.10fabric

Sculk Bundle

Adds the sculk latch and other connected concepts by blockixel.

5.8kdownloads
Ore Extraction
1.21.2fabric

Ore Extraction

Extract the ore from a block and have it placed in your inventory! Inspired by the plugin made by @IceWolf23X, but made for Fabric!

5.8kdownloads
Sulfur Depths
1.21.1neoforge

Sulfur Depths

This mod adds a new biome boiling caves and a new mob - sulfur slime with unique mechanics and items to the game

5.6kdownloads
Aspects: Reclaimed
1.21.6

Aspects: Reclaimed

An Aspects Addon introducing 7 new Aspects inspired by concepts that go beyond the base modification

5.5kdownloads
Tome Reader
1.21fabric

Tome Reader

Allows the player to put enchanted books on lecterns

5.5kdownloads
Ennui's Bigger Inventories
1.21.5fabric

Ennui's Bigger Inventories

An inventory overhaul mod that adds a tenth column to everything in a way that fits Vanilla naturally!

5.4kdownloads
DonutSMP Spawner
1.21.4

DonutSMP Spawner

DonutSMP Virtual Spawner Remake

5.4kdownloads