Minecraft Java 1.21 Mods
Browse 3,935 free mods for Minecraft Java 1.21 — popular picks include Colorful Bottles, Vexal Infinite Buckets, Babekon's Engineering.
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Colorful Bottles
Decorate your storage with Colorful Bottles!
Vexal Infinite Buckets
An advanced Minecraft plugin that enhances the vanilla bucket experience by introducing infinite and multi-capacity fluid storage. Players can toggle between infinite mode or store multiple buckets of the same fluid type.
Babekon's Engineering
Solar panel slab generates “KE”; 6-way cables (waterlogged, thinner arms) transfer it, battery persists KE, and the KE Lamp emits with a soft fade (15→0). Fabric 1.21.10
ContainerUtils
A plugin that restocks chests, dispensers, and furnaces manually or on a timer.
PlayerStateSaver
This mod allows players to save their current state (xp, inventory, position) to a file and then load it at a later point. Made by _flushed.
Solariae Management CNIS Plugin
Exclusive Solarian Community Plugin for MySQL Database Documentation Management.
Functional Storage: Create & Aero
Adds compat between Functional Storage and Create & Create: Aero
Create : Optimised & Fun
Create survival modpack focused on automation, building, storage, and QoL improvements for smoother progression.
Mini Ender Chest
Adds a cheaper, smaller version of the Ender Chest, entirely in a datapack
BiomeWalker
Track your steps and distance per biome. HUD overlay with biome stats. Per-world data storage.
ZoneGuard
Region protection plugin for Paper & Folia (easy to use and lightweight)- cuboid/polygon zones, 13 flags, async storage.
ajustmarket
Market Plugin for servers, allowing players to buy and sell items with an in-game currency.
CompressedChest
The return of the legendary chest from Avaritia Addon as an independent mod for new versions! :3
zLink
This plugin adds a configurable way to create your own minecraft bridge linking system. It connects via mongo database (more on the way) and gives user a code to link on your application/project.
SimpleDataSync
SimpleDataSync is a professional cross-server player data synchronization plugin that seamlessly syncs inventories, money and more across multiple Minecraft servers using Databases! Report bugs under dsc.gg/simplepluginz or dsc.gg/simpleplugins!
SmartInventoryRecall
Server-side mod that saves your inventory layout on death and automatically restores items to their original slots when picked up. Vanilla client compatible!
KappaEssentials Extension Loader
A lightweight extension loader for KappaEssentials that safely loads approved .jar addons from a dedicated folder.
Advanced Cobblemon PC Filter
Unlock the full potential of your PC box. Adds more search string filters to the default Cobblemon PC search bar.
Duckzi's Raccoons
This project adds raccoons to your minecraft world!
AuricPass - Battle Pass Seasons
Fully customizable and 100% professional battle pass plugin! seasons, levels, bonus reward levels, PAPI compatibility, and more.
Death Inventory Sorter
Clientside mod which remembers the layout of your inventory (main grid, armor, second arm) before death and after respawn returns the selected items to the same slots as they were before death.
ItemMail
A GUI-based item mail Minecraft Paper plugin
TritonAC
An optimized, packet-based solution to block modern combat and movement exploits. Powered by Aquaqa.
ObsidianVault
A simple, easy-to-use Minecraft server backup plugin that offers automated, secure remote backups
Lazy Redstone
Turn redstone contraptions into single blocks.
Modern Industrialization - CC: Tweaked - Compat
This mod implements the CC: Tweaked peripheral functions "GetEnergy" and "GetEnergyCapacity" for Modern Industrialization's LV-SV Storage Units.
wa3kit
You can save and load your inventory
Hamac Optimised
this is a lighter version of Fabulously Optimised, it is less performant than Fabulously Optimised but also takes up less storage.
THIS
Port of the Chickens mod, as well as roost!
Coalossal Coals
Progressively better and better tiers of coals with balanced costs for the severely late-game final items.
Coherent Content
Small implementation that fixes some of the inconsistencies and mechanics of the game
Easy Invisible Item frames
The easiest possible way to craft invisible item frames
Cozy Server Kit
Lightweight server utilities for small survival servers: land claims, death chests, homes/TPA, starter kits, and more.
Copper Golem Reforged
Plugin that adds configurable copper golem upgrades with separate diamond and netherite behaviors
XLeaderBoard
English (Short Summary) High-performance dynamic leaderboards using Text Displays. Fully PAPI compatible! Türkçe (Kısa Özet) Text Display tabanlı, yüksek performanslı ve PAPI destekli dinamik sıralama tabloları.
Life Insurance
Life Insurance Plugin For inventory/xp Player Save With Vault Economy