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Minecraft Java 1.21 Mods

Browse 3,935 free mods for Minecraft Java 1.21 — popular picks include Obscura's Omni Hopper, Pepsi's Remote Chests, Polymer Patch for Stacked Blocks.

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Obscura's Omni Hopper
1.21.1fabric

Obscura's Omni Hopper

A hopper that can be placed in all 6 directions.

6.0kdownloads
Pepsi's Remote Chests
1.21.8fabric

Pepsi's Remote Chests

Remote chests that teleport items!

6.0kdownloads
Polymer Patch for Stacked Blocks
1.21.8fabric

Polymer Patch for Stacked Blocks

A Polymer Patch mod for Stacked Blocks

6.0kdownloads
Maui's Better Emeralds
1.21.1neoforge

Maui's Better Emeralds

A mod that streamlines emerald storage and usage.

5.9kdownloads
Copper Item Pipes
1.21.2

Copper Item Pipes

Copper grates now transport items!

5.9kdownloads
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.

5.9kdownloads
Create: Accumulators and Batteries
1.21.1neoforge

Create: Accumulators and Batteries

Adds an energy storage system to Create: New Age.

5.9kdownloads
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.

5.9kdownloads
Rustic Living
1.21.8neoforge

Rustic Living

1.20.1 Forge Version of my Rustic Series of Mods

5.9kdownloads
Sculk Bundle
1.21.10fabric

Sculk Bundle

Adds the sculk latch and other connected concepts by blockixel.

5.8kdownloads
Create more fluid tanks and pipes
1.21.1neoforge

Create more fluid tanks and pipes

More fluid tanks with different functionalities

5.8kdownloads
StreamlineCore
1.8

StreamlineCore

Essential additions to your server, but without the bloatware! Built with performance in mind.

5.8kdownloads
ProjectEX Lite (New!)
1.21.1neoforge

ProjectEX Lite (New!)

Unofficial 1.20.1 port of ProjectEX that expands ProjectE.

5.8kdownloads
InventorySee
1.21

InventorySee

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

5.8kdownloads
Pebble's Backpack
1.21.1fabric

Pebble's Backpack

Fully server-sided shareable backpack mod made for Fabric! Create different tiers of backpacks including Leather, Copper, Iron, Gold, Diamond and Netherite!

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
VaultPlugin
1.21

VaultPlugin

The Vault plugin secures your vault and can be customized both in-game and in the configuration. With the right permissions, you can also manage the vaults of other players

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
Bolt
1.20.6

Bolt

Modern protection solution for individual blocks and entities

5.8kdownloads
Lockerz
1.21.1neoforge

Lockerz

Adds lockers that you can store items and hide inside of

5.7kdownloads
Create: Torque & Logistics
1.21.1neoforge

Create: Torque & Logistics

Improvements to Create's logistics system.

5.7kdownloads
salvagingbackpack
1.21.1neoforge

salvagingbackpack

Add automatic recycling upgrade related to Apotheosis and Sophisticated Backpacks

5.7kdownloads
Junkyard Utils
1.21.1neoforge

Junkyard Utils

Adds miscellaneous items that fit into Create and Create: Aeronautics

5.6kdownloads
PrivateVaults
1.21

PrivateVaults

A Minecraft plugin that gives each player one or more secure, private storage “vaults” they can open with /pv <number>

5.6kdownloads
Easy Multi Item Sorter
1.21

Easy Multi Item Sorter

Making multi-item sorters has never been easier

5.6kdownloads
Items Displayed [NeoForge - Lite Edition]
1.21.11neoforge

Items Displayed [NeoForge - Lite Edition]

Display Music Discs, Pottery Sherds, & Templates with custom 3D models.

5.6kdownloads
Polymorphic Occultism
1.21.1neoforge

Polymorphic Occultism

Adds Polymorph recipe-conflict compatibility to Occultism mod.

5.6kdownloads
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
More Functional Storage Upgrade
1.21.1neoforge

More Functional Storage Upgrade

Add more type upgrades for Functional Storage.

5.5kdownloads
Better GUI For Sophisticated Backpacks
1.21

Better GUI For Sophisticated Backpacks

Let the interface, buttons, and inventory slots of the Sophisticated Backpacks showcase the visual experience of CozyUI+.

5.5kdownloads
Tome Reader
1.21fabric

Tome Reader

Allows the player to put enchanted books on lecterns

5.5kdownloads
Playtime Velocity
1.8

Playtime Velocity

Track and view player playtime with Playtime Tracker for Velocity.

5.5kdownloads
fweigel-util-lib
1.21.11fabric

fweigel-util-lib

Shared client-side utility library for my Fabric mods. Provides common rendering, storage, UI, and sound utilities.

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
Netherite Blocks From Diamonds
1.21.8neoforge

Netherite Blocks From Diamonds

OP mod that allows you to upgrade diamond blocks into netherite blocks with netherite upgrade smithing template.

5.4kdownloads
Smart Cape Renderer
1.21.1neoforge

Smart Cape Renderer

A simple extension for sophisticated backpacks mod that disables cape when wearing backpacks

5.3kdownloads