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Minecraft Java 1.21 Mods

Browse 3,935 free mods for Minecraft Java 1.21 — popular picks include Paranormal Bucket, Simplified Storage, XGamemode.

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Paranormal Bucket
1.21.1neoforge

Paranormal Bucket

Pick all block and mobs with this

2.6kdownloads
Simplified Storage
1.21.1neoforge

Simplified Storage

Simplified Storage is a clean, powerful storage mod for Minecraft 1.21.1 that lets you connect all your chests into one smart network. No channels, no complexity—just place a controller, link your storage, and access everything from a single, beautiful int

2.6kdownloads
XGamemode
1.7.9

XGamemode

You're not switching modes, you're switching dimensions.

2.6kdownloads
UsefulDecor: Interactive Craft
1.21.11fabric

UsefulDecor: Interactive Craft

Adds functional decorative blocks including storage chests, oak windows, and lockable doors that enhance base security.

2.6kdownloads
Extended Storage
1.21.1neoforge

Extended Storage

A mod adds 6 tiers of chests — Wood, Iron, Gold, Diamond, Debris, Netherite

2.6kdownloads
Magician's Hat
1.21fabric

Magician's Hat

A new item used to magically store and expel items as well as become a fashion piece

2.6kdownloads
Yyz's Backpacks + Immersive Interfaces
1.18

Yyz's Backpacks + Immersive Interfaces

Textures for each backpack to use alongside Immersive Interfaces!

2.6kdownloads
DeathChests
1.20

DeathChests

Simple lightweight plugin that stores your items in chests(graves) on death, and lets you know where you died. (PS: better with Java than drawing)

2.6kdownloads
Inventory Trash Can
1.20.2forge

Inventory Trash Can

Adds a simple and clean trash can slot to your inventory to easily delete items.

2.5kdownloads
Hopper Plus
1.21

Hopper Plus

Hopper Plus adds multiple tiers of hoppers with unique abilities to Minecraft! From filtering items to teleporting them across distances, these upgraded hoppers will revolutionise your automation setups.

2.5kdownloads
InstaClumps
1.21

InstaClumps

InstaClumps works like the Clumps, merging nearby XP orbs into bigger ones to reduce lag. It keeps the exact XP amount so players always get the right XP when picking them up. Includes settings for XP pickup speed, orb pull range, and TPS-safe merging. 🚀

2.5kdownloads
XP Vial
1.21.4fabric

XP Vial

Magical glass bottles that allow you to safely store and retrieve your experience points.

2.5kdownloads
Secure Container
1.21.11neoforge

Secure Container

just like in Escape From Tarkov, you can store important stuffs in the security case(secure container) without losing them after your sudden death

2.5kdownloads
Focal's Backpack
1.21

Focal's Backpack

Add Backpack in your Minecraft world

2.5kdownloads
SchemaHub
1.21.10fabric

SchemaHub

A lightweight Fabric mod for browsing, downloading, and uploading Minecraft schematics directly in-game.

2.5kdownloads
Artisan Pottery
1.21.1neoforge

Artisan Pottery

This mod adds a variety of new features related to the archeology update. Pots can now be customized how ever you want, there are new animals roaming the deserts and badlands and new structures to uncover.

2.5kdownloads
Inventory Highlighter (HighlightRender)
1.21.5fabric

Inventory Highlighter (HighlightRender)

Highlights items in your inventory 🎒 with different colors 🌈 THE FIRST remake of “Highlighter” 🔄 based on type and enchantments ✨. for newer versions 🆕, fully customizable ⚙️ with adjustable colors 🎨, rules 📏, and highlighting 🔍.

2.5kdownloads
Better dispenser crafting recipe
1.21.9

Better dispenser crafting recipe

Adds an option to craft the dispenser with string instead of bow for quicker crafting

2.5kdownloads
No offhand
1.18.2

No offhand

Disables the offhand entirely from being used.

2.5kdownloads
Enchantment Shifter
1.21.5fabric

Enchantment Shifter

Enchantment Shifter is a Minecraft mod that allows players to freely move enchantments between items using the anvil. Transfer enchantments to books for storage, shift enchantments between tools, and customize XP costs and limits.

2.5kdownloads
JustSink
1.21.11fabric

JustSink

Just added a useful sink to Minecraft.

2.4kdownloads
Infinite Inventory
1.21.8neoforge

Infinite Inventory

A Minecraft mod that adds a magical sack with truly infinite storage capacity.

2.4kdownloads
Food Pouch
1.21.3fabric

Food Pouch

Store and manage multiple types of food in a single pouch, making it easier to carry and access your meals during adventures

2.4kdownloads
Nimbu's: Scabbards
1.21.1neoforge

Nimbu's: Scabbards

Vanilla-friendly scabbards that allow you to sheath your sword.

2.4kdownloads
AntiSeedCracker
1.21.4

AntiSeedCracker

Protekts your server’s real seed by providing fake seeds to clients and blocking seed-discovery commands. Fully optimized for Folia.

2.4kdownloads
Wisp & Willow
1.21neoforge

Wisp & Willow

A magic mod, inspired by occultism, botania, and thaumcraft.

2.4kdownloads
Hopplet (Hopper Filters)
1.21.8

Hopplet (Hopper Filters)

Expressive hopper filtering, written as plain text. The most powerful plugin in this domain. Filter by any item property. Extendable via a strong developer API.

2.4kdownloads
Indie Furniture
1.21.1neoforge

Indie Furniture

Decorate your world with Indie games inspired furniture!

2.4kdownloads
CraftsExpanded+
1.21.4neoforge

CraftsExpanded+

More crafts in the vanilla game! Recently added Trident crafting and the ability to smelt Rotten Flesh into Leather! Also, Horse Armor and Saddle are now craftable!

2.4kdownloads
Advanced Cauldron
1.21.1fabric

Advanced Cauldron

Advanced Cauldron enhances cauldrons with potion storage, brewing over campfires, dyed water with color mixing (Bedrock parity), and tipped arrows.

2.4kdownloads
AutoTotemX
1.21.9fabric

AutoTotemX

Automatically refills your off-hand with another Totem of Undying the instant one activates.

2.4kdownloads
Sneak To Edit
1.19.2forge

Sneak To Edit

Allows interaction with blocks behind item frames and signs. Client-side only.

2.4kdownloads
LEchest
1.21.10

LEchest

A Double Ender Chest plugin added to your server for extra storage.

2.4kdownloads
PySpigot
1.16

PySpigot

A Python scripting engine (plugin) for Minecraft servers running Bukkit or one of its forks (Spigot, Paper, etc.).

2.4kdownloads
MobMoney
1.8

MobMoney

This plugin makes killing various mobs valuable for which you will receive money

2.4kdownloads
More Search Bars
1.21.11fabric

More Search Bars

Add more search bars to various UI screens

2.4kdownloads