Minecraft Java 1.21 Mods
Browse 646 free mods for Minecraft Java 1.21 — popular picks include Colored Shulkers, GPT's metahumans, Shulker Helmet Refreshed.
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Colored Shulkers
Adds variety to Shulkers by making them in different colors. Naming a Shulker Jeb, will make it act like a Jeb Sheep!
GPT's metahumans
This mod was created for a mini youtube series where i added AI superheros into minecraft!
Shulker Helmet Refreshed
Retextures the shulker helmet from supplementaries to match the style of Mobs Refreshed by Lukidon
Fireproof Bundles & Shulkers
Allows for bundles and shulker boxes to be upgraded with netherite upgrades templates to keep items even if they fall in lava.
Easy shulker recipe
A new easy way to craft shulkerboxes. With purpur blocks, chorus fruits and chorus flowers
tights,chulki pack
This resource pack replaces almost all armor elements with tights,and also adds minimal armor on top
classic-hurt-flash
Brings back the old minecraft hurt flash
Cameraman
Allows another player or instance of minecraft to record replay/flashback files for you, without them needing to follow you around manually
FREE | ItemSort Plugin
Automatically or manually sort your chests, ender chests, and shulker boxes with ease.
Killer Bees
Aggressive swarming bees with a real venom, panic and syringe system - not just a reskinned bee.
NaoCraftLab EndFlashes
Changes EndFlashes introduced in 25w33a to make them look like NaoCraftLab, a mod reviewer on YouTube.
FlashWhite
The plugin automates the white list, allowing you to approve player requests from Discord using the approve/reject buttons.
W's Rotomite
Replaces boring Netherite with flashy Rotomite!
Novalight (Dynamic lighting)
Dynamic lighting system with intelligent flashlight switching for the secondary hand, with Java and
EERIE's Marvelous Masquerade
Delight your senses! A simple, candy-colored texture pack. Contains irradiated creepers. Masks not included.
Gwen Stacy Fall Resource Pack
Custom 3D Blockbench models capturing Spider-Man and Gwen Stacy's iconic clock tower scene.
Birthday Celebrations
Celebrate your players' birthdays with in-game announcements, a shulker box reward system, Discord webhook integration, and a daily automated birthday check — all fully configurable.
easy-mochila
Adds support for Mochila to Easy Shulker Boxes.
Better shulker Recipe
A better shulker recipe for the forgetful people!
OP Sandstone
This pack makes Sandstone stairs and walls drop OP shulker boxes, which are containing mid-high tier loot.
Chihaya Anon's Laugh
A random usage of replacing the end flash
No More Flashbangs
This helps you not have a super bright screen at 2am and stops 2am flashbangs
iammojogo's Flashlight Mod
A craftable flashlight powered by redstone-and-copper batteries — toggle it on to light your way, and watch the charge drain with use.
Ndupe
N+1 shulker box copy plug-in, only paper1.21.3 is supported, and the shulker box is copied every 10 times
Casks
Portable, shulker-like storage for the early game.
SmartShulkerInfo - View items inside shulkerboxes
shulker
BetterShulkure
This mod allows you to quickly find items inside your shulker boxes without wasting hours searching through all of them.
ShulkerNoRespawns
A lightweight Paper plugin that completely disables shulker respawns and shulker-based farms while keeping Elytra looting fully vanilla
Run 3
Changes many blocks and items to different tile types and icons from the hit Flash game Run 3. Oh, yeah, and music discs too.
UpgradeFurnaces
UpgradeFurnace lets players spend in-game currency to upgrade their furnaces through four powerful tiers, increasing smelting speed at the cost of burning through fuel faster. Link a chest, barrel, or shulker box to automate fuel input and output
Flashing ancient debris
The ancient debris flashes so brightly that you can spot it right away. Especially when you're underneath the lava.The ancient debris flashes so brightly that you can spot it right away. Especially when you're underneath the lava.
Pot Reminder
a mod that gives you a flashing obvious but clean warning for when a potion effect is running low
Selective Slots
A lightweight, vanilla-friendly mod for disabling individual slots in containers like chests, hoppers, dispensers, and shulker boxes.
NewsFlash（日本対応）
A Minecraft plugin that provides real-time chat notifications for earthquake information, international safety updates, and news, mainly for users in Japan. It supports earthquake reports, tsunami advisories, Earthquake Early Warnings, overseas safety info
LeafInventory – Right‑Click Shulker/Ender/Workbench Access
Open Shulker Boxes, Ender Chests, and crafting tables etc. instantly with right‑click.
Rainbow Shulker
A Texture Pack that Changes the shulker Box Texture to Rainbow