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Minecraft Java 1.21 Mods

Browse 1,120 free mods for Minecraft Java 1.21 — popular picks include UsefulDecor: Interactive Craft, SchemaHub, Hopplet (Hopper Filters).

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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
SchemaHub
1.21.10fabric

SchemaHub

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

2.6kdownloads
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.

2.5kdownloads
JustSink
1.21.11fabric

JustSink

Just added a useful sink to Minecraft.

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
FNAF Dreams and Nightmares (Work Game)
1.21.4

FNAF Dreams and Nightmares (Work Game)

Mod will recreate the creepy atmosphere of FNaF 4

2.4kdownloads
Sourceflow Infinite
1.21.1neoforge

Sourceflow Infinite

Sourceflow Infinite is a tech-focused mod built around fluid recycling and production.

2.4kdownloads
Pull It
1.21.1neoforge

Pull It

Pull missing crafting ingredients from nearby storage directly into your crafting grid, with JEI support for faster recipe-based crafting.

2.3kdownloads
Networks Terminals
1.21.8

Networks Terminals

A central ME-like UI to access all items in your storage system easily

2.3kdownloads
Belgify Backpacks
1.21.7forge

Belgify Backpacks

a mod that adds vanilla style backpacks

2.3kdownloads
Firepowder!
1.21.1neoforge

Firepowder!

a mod for gunpowder

2.3kdownloads
SCMC [Server Client Mod Checker]
1.21.6neoforge

SCMC [Server Client Mod Checker]

A mod that will ensure your players have the necessary client mods to avoid problems & allows server mod menu instances to read mods and download them from your server easily.

2.3kdownloads
OpenJavascript
1.18

OpenJavascript

Create custom menus, commands, plugins, systems, basically anything with scripts in Javascript! With multithreading and Folia support! Everything is fully documented in the documentation!

2.2kdownloads
simpleclans-PLUS
1.21

simpleclans-PLUS

Clan plugin thats is realy easy but also has alot of features

2.2kdownloads
Profitable
1.20

Profitable

Dynamic economy with real supply and demand by using an exchange system!

2.2kdownloads
Pouch & Paper
1.21.1neoforge

Pouch & Paper

Pouch & Paper — convenient storage of tradeable resources, with a curious effect of burnt paper

2.2kdownloads
Simple Pickaxe 7x7
1.21.8fabric

Simple Pickaxe 7x7

Simple Pickaxe 7x7 is a straightforward utility mod that upgrades mining efficiency by allowing a pickaxe to break a full 7×7 area of blocks at once instead of just a single block.

2.2kdownloads
CloneItems
1.21.6forge

CloneItems

Expand your inventory with powerful item cloning. Easily duplicate tools, weapons, and resources to save time and boost your gameplay by creating exact copies of your favorite items quickly and safely.

2.1kdownloads
Backup Mod
1.21.9fabric

Backup Mod

BackupMod is a powerful Minecraft server mod for easy, automatic, and manual backups, with permission management, auto-deletion, and more.

2.1kdownloads
Dissolver - Item Transmutation
1.21fabric

Dissolver - Item Transmutation

Convert items into any other stored items based on its value (EMC).

2.1kdownloads
Create: Simple storage recipes
1.21neoforge

Create: Simple storage recipes

Recipes for Tom's Simple Storage to match and use the Create mod.

2.1kdownloads
Storage Picker (Fabric/Forge/NeoForge/Quilt)
1.21.5fabric

Storage Picker (Fabric/Forge/NeoForge/Quilt)

Move storage blocks easly!

2.1kdownloads
Applied Energestic 2 vs Refined Storage Neoforged
1.21.1neoforge

Applied Energestic 2 vs Refined Storage Neoforged

Master automation and exploration in this modern 1.21.1 neoforge modpack. Build massive factories, generate infinite resources, and discover new worlds in a polished experience.

2.1kdownloads
Applied Schematics
1.21.1neoforge

Applied Schematics

Allow Schematicanon access AE network efficiently, adapted from Beyond Dimensions

2.0kdownloads
AE2 Extra Channelmodes
1.21neoforge

AE2 Extra Channelmodes

Do you want 100x as many channels in AE2? This useful mod adds more channelmode options to Applied Energistics 2!

2.0kdownloads
Era of Rails
1.21.11fabric

Era of Rails

A railway expansion mod! Adds new minecart and rail types to make rail travel more efficient and fun

2.0kdownloads
Lazybank
1.21.1neoforge

Lazybank

Store your item, and get your compound interest!

2.0kdownloads
Draventh Ores
1.21.8fabric

Draventh Ores

⚒ Advanced Tier Ores & Equipment This mod expands Minecraft’s survival progression by introducing 15 new late-game materials, each with full armor and tool sets. The goal of this mod is simple: Extend progression beyond Diamond and Netherite with a struc

1.9kdownloads
RankedSMPX
1.21

RankedSMPX

A highly configurable Feature Rich Ranked SMP plugin. Inspired by RankedSMP.

1.9kdownloads
Back Slots
1.21.1neoforge

Back Slots

A Back Slot through Curious that allows for any item to be cleanly displayed on the players back!

1.9kdownloads
Pepsi's Redstone Table
1.21.11fabric

Pepsi's Redstone Table

Craft redstone components faster, cheaper, and smarter with a dedicated workstation that pulls from both your inventory and internal storage.

1.9kdownloads
Extra Utilities: Reutilized
1.21.1neoforge

Extra Utilities: Reutilized

A modern remake of the old-but-gold mod "Extra Utilities 2" by RWTema.

1.9kdownloads
Faster Hoppers
1.21

Faster Hoppers

A lightweight Paper/Spigot plugin that makes hoppers transfer items faster. Works on Minecraft 1.21.x+

1.9kdownloads
Magnets by Juix
1.21.5

Magnets by Juix

Datapack adding magnets that attract items around you

1.9kdownloads
RankPlugin
1.20.1

RankPlugin

RankPlugin shows player ranks as PNG icons from a resource pack in both chat and the tab list, with easy configuration via ranks.yml, commands, and GUI.

1.9kdownloads
RoseResourcepack
1.8

RoseResourcepack

Automatic Hosting, Protection, and Merging for Your Resourcepacks.

1.8kdownloads