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Minecraft Java 1.21 Mods

Browse 1,402 free mods for Minecraft Java 1.21 — popular picks include Always Open Recipe Book, ShopShields, 1.21 GameRules Restore.

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Always Open Recipe Book
1.21.11fabric

Always Open Recipe Book

Always Open Recipe Book a simple mod that keeps your recipe book open at all times when you open your inventory

66downloads
ShopShields
1.21

ShopShields

Turn any chest or barrel into a player shop with a simple GUI — Vault-powered, sign auto-placement included.

66downloads
1.21 GameRules Restore
1.21.11

1.21 GameRules Restore

1.21 GameRules Restore brings back the original behavior of selected gamerules from version 1.21 that were changed in Minecraft 1.21.11. This allows servers to keep the old mechanics without downgrading the game version.

66downloads
AtomicsLib
1.21

AtomicsLib

This is a library datapack which adds all the annoying things you end up making everytime.

66downloads
Ore Assembler
1.21.4neoforge

Ore Assembler

Minecraft mod that adds an Ore Assembler.

66downloads
Inventory Mixer
1.21.1fabric

Inventory Mixer

A mod that shuffles your inventory all the time

66downloads
SmartPack
1.21.11

SmartPack

A Paper plugin for fast, safe inventory packing: compress nuggets, ingots, redstone, and other configured materials with /pack, Smart Packer item support, exclusions, chest packing, and auto-pack options.

65downloads
HeadHunter Enchant
1.21

HeadHunter Enchant

This project adds new enchantments

64downloads
MendingMaster
1.21

MendingMaster

Repair your tools with your own experience levels using a simple command.

64downloads
PaperZ
1.21

PaperZ

Plug-in for notes!

64downloads
Pressing!
1.21

Pressing!

A datapack that makes most items fully renewable in a vanilla friendly way

64downloads
Mechanical Factory
1.21.1neoforge

Mechanical Factory

This is a Minecraft mod addon for Create called Factory

63downloads
Survival Economy Plugin
1.21

Survival Economy Plugin

A Survival All in One Plugin for the newbie servers

63downloads
FurnaceEditor
1.21

FurnaceEditor

A collection of powerful in-game editors to manage crafting and smelting recipes effortlessly. Create, edit, and delete recipes via intuitive UIs without ever touching a config file.

63downloads
Random Oddities
1.21.1neoforge

Random Oddities

A collection of my unclassified ideas.

63downloads
More Functional Storage Upgrades for ExNihilo
1.21.1neoforge

More Functional Storage Upgrades for ExNihilo

Addon for More Functional Storage Upgrades to support ExNihilo blocks

61downloads
Lock Me Up (Chest Lock)
1.21

Lock Me Up (Chest Lock)

Adds secure container protection with chest locking, trusted player access, and admin utilities.

61downloads
Macecontroler
1.21.1

Macecontroler

A plugin that adds a 15-minute ritual when crafting Maces with particle effects. Each Mace gets a rank (1st, 2nd, 3rd). Only first Mace is enchantable. Limits total Maces on server and per player. Prevents storage in containers. Highly configurable.

61downloads
OpenRouter Chatbot
1.21.8

OpenRouter Chatbot

OpenRouter Chatbot is a powerful and highly configurable Spigot plugin that integrates the OpenRouter AI API into your Minecraft server.

61downloads
Squid's Inventory Hud
1.21.4fabric

Squid's Inventory Hud

Easy to use mod that allows you to display your inventory as an hud above ur hotbar. Can be toggeled with an hotkey.

60downloads
SyntexLabs | ItemCrates
1.21

SyntexLabs | ItemCrates

A plugin that transforms items into reward crates.

60downloads
CallRoom
1.20

CallRoom

plugin for events to create a custom simple voice chat rooms based on SimplePhoneCall plugin.

60downloads
TpSetWarp
1.21.4forge

TpSetWarp

A lightweight, high-performance warp system for Minecraft Forge. Create, manage, and teleport between named locations with full multi-dimension support.

59downloads
NewClaims
1.21

NewClaims

Protect your chunks with a robust system of claims, trust, banning, and integrated economy. Simple for players, powerful for administrators

59downloads
MineLinkX
1.21.11

MineLinkX

MineLink v4.0.0 links Discord with Minecraft (Java & Bedrock), enabling chat sync, whitelist control, moderation (ban/tempban), appeals system, auto-whitelist, and full server management directly from Discord.

59downloads
WardRegion
1.21

WardRegion

Region protection plugin for Minecraft 1.21 with wand-based selection, GUI management, whitelist access, flexible flags, particle previews, and MySQL storage.

59downloads
Simple StatTrak
1.21

Simple StatTrak

CS:GO-style StatTrak™ item tracking for your Minecraft server

59downloads
InventoryRandomizer
1.21

InventoryRandomizer

This plugin adds the ability to randomize players inventories with configurable delay

58downloads
CobbleFight
1.21.1fabric

CobbleFight

A dedicated ELO Battle system for Cobblemon

57downloads
Create: Cookie's Conception
1.21.1neoforge

Create: Cookie's Conception

A Create auxiliary mod with a variety of practical tools added

57downloads
Container Protect
1.18

Container Protect

A server side plugin that protects containers from griefers.

57downloads
Glorch
1.21

Glorch

Share ender chest inventories with friends! Made for Folia

57downloads
P_Comandos
1.20

P_Comandos

A plugin for commands in items!

57downloads
Which Pot?
1.21.8neoforge

Which Pot?

Which Pots adds a new potion storage container. It holds and manages all your potions so that you can keep looting!

57downloads
hugefan's CorpsePlugin
1.21

hugefan's CorpsePlugin

This plugin adds a whole system of corpses and prisoners for players on your server. Этот плагин добавляет целую систему трупов и заключенных для игроков на вашем сервере.

56downloads
Flagger
1.21

Flagger

Flagger is a Paper admin-moderation plugin for reviewing flagged players, teleporting to investigate, and applying escalating punishments.

56downloads