Minecraft Java 1.21 Mods
Browse 646 free mods for Minecraft Java 1.21 — popular picks include Restore the Classics, Ultra Crystals, Marvelously Optimized.
Updated daily
Restore the Classics
Old grass sounds, old dirt sounds, old clouds, old dye texture, old chest and copper chest sounds, and removed end flashes.
Ultra Crystals
Makes the end crystal explosion sound less loud and plays the ultrakill coin flash sound with some other lesser sounds
Marvelously Optimized
Marvelously Optimized is a Modpack That only Focus on Optimization
Flashing Hearts
Replaces the half-heart texture with an animated heart
Copper Golem Extension (CGE)
Make Copper Golems fill your shulkers and barrels too!
Seri's Enhanced Shulker's UI
This Project Changes The UI of the Shulker Boxes Completely!
Clash Royale In Minecraft
This Is Flashz's Clash Royale In Minecraft Mod

Shulker Accessory
Equip shulker boxes as wearable accessories. Carry up to three on your hip slots and open them without placing. Supports Sophisticated Storage and Easy Shulker Boxes.

Cheaper Shulker Boxes
Craft Shulker Boxes with just 1 Shulker Shell and 1 Chest. No crafting table required, no extra grind.
FlashWool
Simple flash wool texture for ALL VERSION. (And wool carpet for 1.6.1 to 1.21.4)
BoxesBreakBacks
Shulkers and Elytra as Accessories
Bedrock Shulker Shells
Shulkers drop 0-4 shells, matching Bedrock Edition.
Flash Concrete
Simple flash concrete texture for concrete or/and concrete powder for ALL VERSION. (1.6.1 to 1.21.4)
Shulkers: Reloaded
Smooths shulker box textures by removing jagged outlines.
Smooth End Flashes
A resourcepack that makes the end flash less pixelated
EasyShulkerBoxes Supplementaries Sacks Compat
Adds compatibility for EasyShulkerBoxes with Supplementaries
LaggyChunkFinder
A simple , light weight user friendly tool to find the laggiest chunks in your Server. Based on Tile Entity (chests, hoppers, shulkers etc), Entity and Redstone activity
TheBoys:V-Awakening
This mod adds abilities from the TV series <The Boy>>, allowing players to use those abilities, including those of Train and Homelander.Future updates will introduce more superheroes and gradually refine the gameplay.Costumes for Train and Homelander hav
Visual Shulker Labels
Label your shulkers with style
QuickShulker NeoForged
An unofficial Forge/NeoForge port of QuickShulker.
No Shulker ❌
Disable Shulker in Minecraft by preventing its spawning and removing any that appear in the world
Flashlight Template for Simply Upscaled
This let's you use custom textures for the flashlight feature in 'Simply Upscaled' shaders. It is just an example resource pack that you are free to edit and make your own versions of and distribute.
[Animated texture]Mochi'sShortSword
The short sword also has a flashing blade effect.
Where Is My Shulker
This mod adds clientside tracking of placed and broken shulker boxes.
TradePost
TradePost is an SMP-friendly auction house for Paper 26+ / 1.21+ with an item-based economy no Vault needed. Features shulker inspection, LuckPerms prefix support, offline payouts, and a global admin-controlled currency.
Lock With Password (LWP)
Lock With Password is a Paper plugin that enables password-protected container security on your Minecraft server. Players can lock chests, shulker boxes, barrels, hoppers, furnaces and more with customizable passwords.
Shulker Doubler V2
Featuring a datapack that allows you to get a duplicate of a shulkerbox (This is NOT A CHEAT, IT IS A DATAPACK)

Universal Dyeing
Easily re-dye beds, glass, shulker boxes, and more in the crafting grid—no more wasting resources on the wrong color!
Reese’s Sodium Options – Compat Rewrite
The required compatibility shim to make RSO work, all credit goes to the person who actually wrote RSO; FlashyReese
OpenShulk
OpenShulk lets you open shulker boxes directly from your inventory—just right-click and access their contents without placing them in the world.
modpack armor trim abilitys
armor abilities, armor hud and shulkerbox tooltips
Stackable Shulker Boxes
Shulker Boxes will now stack up to 64!
Resourceful Shulkers
Generate Items with Shulkers
Backrooms Flashlight
This mod adds a working flashlight using the Veil API
Joe Rogan Shulker Sounds
Replace the Shulker ambient/damage sounds with Joe Rogan's imitations of various animals
ANIMATED! Spiderman
This Java version has an animated Hotabr for Survival and Hardcoe mode with Spiderman theme.