Minecraft Java 1.21 Mods
Browse 22,194 free mods for Minecraft Java 1.21 — popular picks include Endit!, Borukva Inventory Backup, SMPAddons.
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Endit!
A simple server-side mod that lets you change the End spawn platform position
Borukva Inventory Backup
This server mod create backup mechanic for players inventory. Support MySQL or file H2.
SMPAddons
A lightweight plugin for some simple additions to your SMP!
Thinking
这是 ALittleBot 在视频创作时编写的一个mod。This is a mod written by ALittleBot at the time of video creation.
Fractured Hearts
Every death costs you hearts. Recover them with rare apples, or face oblivion. Enable permadeath for the ultimate challenge. Steal hearts from your enemies in PvP. How many deaths can you survive?
EGLUTierList
EGLUTierTagger For Showing Tiers in game
Super Enderman│超級末影人
Endermen can pick up more blocks.│末影人可以搬起更多方塊。
SpaceTNTTracker
A precise, client-side TNT timer and tracker for Fabric. Features a fully interactive HUD editor, lag-independent accuracy, and dynamic audio alerts. Perfect for Anarchy and Factions players.
TitanEconomy
The ultimate all-in-one Server Core: Economy, GUI Shop, Auction House, RPG Leveling, Physical Bank Notes, and a sleek HUD. Native support for Paper, Spigot & Purpur.
O's enderite
Adds new ores, tools, mobs, blocks and structures based on Enderite — a powerful resource from the End.
UIM Minecraft - Hotbar Only
Inspired by Old School Runescape's Ultimate Ironman mode, this datapack restricts your inventory and storage options, providing an interesting challenge and a new way to play.
Easy Villager Roll
Easy Villager Roll is a lightweight Minecraft plugin for Minecraft servers running Paper 1.21+. It adds a button in the villagers GUI, allowing it to be rerolled without having to break it's job-block and replace it saving tons of time.
Frankenstein Zombie
Expands zombies by adding a cemetery structure where a frankestein zombie can be created and leveled up. Additionally 4 new zombie types have been added
Old Copper Bulb
Make copper bulbs great again!
Nyoldarria
Game expansion mod, intended on adding a lot of new content and a somewhat separate and unique gameplay experience.
fabricbukkitloader
A Paper 1.21 plugin that allows the server to load mods for Fabric 1.21.
Wacko Beacons
A proof of concept showing a server-side problem that breaks beacons in very specific ways.
Sansper
turns creepers into sans AUs
IslesExtra
Official Skyblock Isles Helper and QOL Mod
Easy Hardcore
Adds hardcore-style permadeath without locking the world to Hardcore difficulty.
BetterTimer
A timer fo minecraft challanges.
Animal Hunger
Welcome to AnimalHunger! Bring your Minecraft farming to life with AnimalHunger, a lightweight and immersive plugin that adds hunger mechanics to your animals!
Mobo's Structures
Pirate Ships! Castles! Dungeons! Towers and More! If you're an explorer, this datapack is for YOU!
Waystones Datapack
A vannila waystones system
Rocket Redux
Rocket riding and other auxiliary features
AjShop
Aj Shop is a simple and powerful Minecraft shop plugin. Use the /shop command to buy or sell any item you want, with an easy-to-use interface. Players can purchase or sell items for in-game currency.
VelocityPlus
Velocity proxy adding and change commands
Anna's Create : New Tempest
A Tensura Addon, adding a new Playable Race with Create Compatibility! ORIGINAL BY : Lost From Sleep
No Armadillo ❌
Disable Armadillo in Minecraft by preventing its spawning and removing any that appear in the world
SkillForge999
SkillForge999 is a comprehensive Minecraft plugin that adds skill-based progression, allowing players to level up abilities like mining, farming, fishing, and smelting, with chances for double drops and auto-smelting
Javelin Throw
Transform your tridents into powerful javelins with the Trident Javelin Throw plugin! Perfect for competitive players, this plugin allows you to track and display how far each trident has been thrown, adding a unique twist to the game
Marvelously Client-Side
A client-side performance, animation, and QOL features modpack focusing on creating an even more enjoyable experience on both vanilla servers and singleplayer without affecting game mechanics or "server-side" features.
Cobblemon Spawn Filter - Gen 4: Sinnoh
Only generation 4 Pokémon will naturally spawn, including fishing, or mix and match with my other data packs.
Gaïa's Breath
A Fabric mod that makes the natural world evolve on its own — grass spreads, flowers bloom, trees regenerate, paths form under footsteps, and burned wood can leave behind charcoal. Minecraft’s ecology becomes alive, gradual, and fully configurable.
Metal Arrows: Beyond Flint
Metal-headed arrows: Iron, Copper, Gold, Diamond, and Netherite.
Cheap Enough
Remove the annoying 'Too Expensive!' mechanic by capping repair costs at 19 levels.