Minecraft Java 1.21 Mods
Browse 130,179 free mods for Minecraft Java 1.21 — popular picks include Extra Concrete, NoRockets2Waste, ItemPro.
Step by step: How to install Minecraft Java mods & modpacks
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Extra Concrete
Adds more concrete variants into minecraft
NoRockets2Waste
Prevents you from using rockets accidentally!
ItemPro
ItemPro - Because knowledge is power, even in Minecraft! ⚔️📚✨
Vibrantly Reimagined
A Minecraft Modpack That Vibrantly Reimagines Minecraft Without Losing Quality
SellXP
Sell XP for money
Easyland
Easyland — a high-performance PaperMC land-claim plugin for Minecraft (Paper 1.21.x, Java 21). Provides land creation/claiming, trust management, flexible protection rules, visual boundary display, and multi-language support.
TwitchRandomizer
a minecraft randomizer challenge controlled by your twitch chat
Half Heart Only?
Survival challenge where players only have half a heart.

Duck Egg Gray Tooltip (Monochrome)
Changes the Minecraft Tooltip to be Duck Egg Gray (Monochrome) – Part of the Pride Tooltips collection.
Roaring "Blade"
the knight has risen eyes emoji
OptimizationHyperN for High-end Devices
An optimization modpack for high-end models in devices
Programmer Textures
Minecraft's 1.13 Textures For 1.14+
CubeIntellect
Interact with GEMINI AI directly in MINECRAFT!
Modernized Classic Ores
Brings back classic ore patterns with a modern touch!
roman
creature with unimaginable power
Redstone-chan's Enchantment Expansion - Data Pack
Make enchanting more fun~ (>▽<)
Vytrec's Cobblemon 1vs1
A cobblemon 1vs1 modpack created by vytrec to play against viewer's or friends with config changes such as a new max level for pokémon
No Mob SFX
In case you want an extra hardcore challenge, this pack removes all sounds from vanilla mobs. Mwhahahahaha!
GabCraft19's Realistic Worldgen
discover a realistic and vanilla friendly worldgen
Gas System
Release Gasses

DangerousGlass
Players will get hurt when breaking glass without any protection.
Touch Grass
Touch a random block every 5 minutes or die.
Slib's 3D Books
makes books 3d
Zombie Hunter
This Zombie hunts you up the trees.
Midnight
My Spigot Library :)
Little Cuter Piglin
"Hey it's not the eye, it's nose" yeah i know, but are u happy?
Only Hotbar / 10 Inventory Slots
You only have your hotbar and offhand, a total of 10 inventory slots.
Nostalgia Lobby Server
Optimized server mod pack for the lobby
JointAchievements
Sync advancements across all players! When one player earns an advancement, everyone on the server gets it too. Perfect for cooperative gameplay.
wandering explorers
wandering traders trade biome explorer maps
CannonsRPG
A Cannons and AuraSkills addon that allows player to levelup and unlock skills releated to firing cannons.
PaleCraft
A bone-colored, minimalist texture pack that strikes the perfect balance between the familiar charm of vanilla and visually appealing enhancements.
HeartbreakerPvP
This Minecraft Paper plugin causes players to lose a heart each time they're killed by another player, and once all hearts are lost, they are either set to spectator mode or banned, based on the server's configuration.
CloudProtections
Minecraft paper plugin for protecting specific cuboid/spherical regions of a world using flag-like rules
Clickable Entities
Adds the "entityclick" command to add or remove left and right click functionality.
TeaWorld
Mod pack for server TeaWorld with classic survival without private, donation and unnecessary plugins. With blocks from 1.21