Minecraft Java 1.21 Mods
Browse 1,676 free mods for Minecraft Java 1.21 — popular picks include Advancements Go Beyond, Law & Order, Below Zero Deathban.
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Advancements Go Beyond
Advancements Go Beyond aims to add a lot of new Advancements to each vanilla tab of the game and new tweaks to the over-all vanilla game!
Law & Order
A tactical Minecraft mod for capturing, binding, and tracking players. Restrain targets with ropes, haul them on a lead, or plant micro-bugs to track their exact coordinates across dimensions using a tracking compass.
Below Zero Deathban
The Deathban Mech For Below Zero SMP
Uncommon Ores
New ores with special mechanics
Frick the Deep Dark - 1.18.2ify your game
trims the lower-quality microsoft content from after 1.18.2
Spawn in Air
This is a simple datapack, that spawns player 150 blocks in the air with slow falling
Randomized Structures
A datapack that continuously spawns random giant structures near the player every 1 minute.
shepherds house repair
Fixed the issue where the Shepherd house could not be generated
Biomes plus
Biomes Plus — 7 new biomes: foggy grove, lost forest, misty highlands, driftwood swamp, windswept plains with menhirs, olive grove, salt basin.
Mod but my Friends decided what's in it
lots of stuff, a huescape dimension, dragons, epic cave biome with game-changing mob, eldritch horror spider, Son Goku and more!!!1!!!
Lucid Gallery
A sleek in-game screenshot gallery. Browse, preview, and one-click upload your screenshots straight from the pause menu - no more alt-tabbing to your file explorer.
Structures Everywhere
All vanilla structures now appear EVERYWHERE!
Ghost RTP
A lightweight RTP plugin which allows the user to teleport to a random location in all 3 dimensions.
No savanna player spawn
Prevents player spawning in savannas
Better Mansions
A complete remake of woodland mansions updating every room to have new blocks, features and loot.
PrivateWorldSystem
Gives each player their own private world that they can lock and invite friends to. Controls are handled entirely via a compass in the inventory.
Lavamite the mod
this add lavemite, pyrite and baryte
ChunkEcho
Every block placed or broken echoes across all loaded chunks. A chaotic co-op minigame — spread out, build, and watch your actions ripple across the world to all players.
Rarer Ores
Makes all ores twice as rare. Compatible with Mythic Metals.
Expedition X
Expedition X is a minecraft mod for neoforge 1.21.8 that overhauls the vanilla progression system with new resources, challenges, and adventures!
Chunk plugin
A custom chunk plugin, that allows players to have there own chunk and upgrade it!
Enderman Spawns
This is a very customisable plugin where you can easily change the number/percent of enderman that spawn
Tom's Loot (Dp Edition)
This datapack adds a variety of loot tables and can be used by other mod developers for structure mods and other mods with loot tables as a basis. Datapack Edition
End Recipes
Datapack to add custom recipes replacing cobblestone with end stone for stone things, and adding ways to get things like wood, blaze rods and saplings without going to other dimensions.
NoTallGrass
Do you dislike Tall Grass being a part of bonemeal? This mod allows you to use bonemeal without generating Tall Grass by left clicking.
Relocation
A simple building relocation plugin
Survival+
Survival+ is a datapack that adds difficulty and suprise to Minecraft again. By adding tougher enemies and cool unique items. Along with a bunch of new mechanics and reworks of some old ones, causing you to relearn Minecraft in a whole new way!
WildlifeRarities
WildlifeRarities is an RPG-focused plugin designed to make hunting and exploration more engaging and rewarding on your server. It is perfect for servers with collectors, progression systems, or economy-based gameplay.
WorldToggle
WorldToggle is a lightweight and seamless administration tool that lets you instantly enable or disable access to the Nether and End dimensions without restarting your server.
P_Ilha
P_Ilhas is a native island system for Paper 1.21.3 servers, designed to provide VOID worlds, private dimensions, native protection, progression, economy, pets, rankings, and production administration in one plugin.
advancement gaurd
This plugin is custom made for the paper servers who need to stop players getting nertherite and going to the end, both of these will result in a insta temp ban of 30 days
Endless Ancient Cities
A new dimension with infinite ancient cities just floating above the void
New Chunk Alerts
A Paper server plugin that notifies players when they are generating brand-new chunks! Let players on your server know when they are exploring uncharted and unlooted territory with little to no impact on performance.
Escrow Autobuilder
IOUEscrow is a vanilla/survival friendly schematic and autobuilder mod that allows you to pair creative world planning with honest survival gameplay.
Minestuck: Cascade
A Minestuck addon that adds new dimensions, the ability to time travel and the ability to play as trolls.
Dimension Sickness
Getting Sick of Staying in Dimensions