Minecraft Java 1.21 Mods
Browse 748 free mods for Minecraft Java 1.21 — popular picks include BMNpcForceReload, Godmode- wither rework, MobSpawnBlockerPL.
Updated daily
BMNpcForceReload
Automatically reapplies BetterModel templates to NPC Citizens when the server starts up and at regular intervals to prevent NPCs without templates.
Godmode- wither rework
This mod entirely reworks the wither boss in minecraft, with custom loot, moveset, etc
MobSpawnBlockerPL
MobSpawnBlocker is a lightweight plugin for Paper, Spigot, Bukkit, Purpur & Folia that allows you to block specific mobs from spawning using an easy-to-edit config.yml.
Iconically Optimized
Iconically Optimized is a finely tuned modpack built for competitive PvP without sacrificing performance.
Passengers from Spawn Eggs 2.0│刷怪蛋裡的乘客2.0
Makes the Passenger NBT work for entities in spawn eggs.│使 Passenger NBT標籤適用於刷怪蛋所生成的實體。
EntityTTL
Automatically delete entities after a configurable amount of time
Villager Breeder Limiter
A plugin to address unattended villager breeders that overflow in most servers
DisableBats
Disallows bats from spawning naturally in the world.
dfl5t
⚔️ My PvP Resource Pack A clean and optimized Minecraft PvP texture pack designed for better performance, clearer visibility, and smooth competitive gameplay. Perfect for Bedwars, Crystal PvP, and general PvP fights.
LiftedMon
Welcome to LiftedMon, part of the Lifted Gaming Network! We're set to release a free-to-play server with no lootboxes, no premiums, and no titles. Tired of competing with wallet sizes? Come play with us, and see what community-focus is all about.
my-bot-mod
Carpet-style fake players (bots) for Fabric 1.20-1.20.4 - spawn & control bots, non-blocking A* pathfinding, a Command Baton to send them anywhere, skins, inventory & ender chest access, and bots that persist across restarts.
Everyone baby
A datapack that makes all mobs become a baby, even those that can't in the basegame. Use this datapack if you want the cutest experience :D.
Mid Optimized Plus+
it's Mid Optimized but with extra mods adding new bosses , mobs , biomes and more..
Chill&Stay
This is a modpack for my private smp, includes new building blocks, new foods, mobs some new bosses and enemys, a lot of QoL features, and the necessery optimanizations
HeightLimitSpawn
Control mob spawning based on world height.
MythBoundMC
MythBound is a high-fantasy RPG Minecraft modpack built for exploration, progression, and immersive combat. Dive into a world filled with ancient ruins, dangerous dungeons, mythical creatures, powerful magic systems, and de
Copper Golem Patch
Copper Golem Patch gives every golem a persistent memory of which chest holds what, lets them gossip with nearby golems to share that knowledge, and makes them put down unsortable items instead of carrying them forever, sorting that actually scales.

cratepack
⚔️ CratePack – PvP Resource Pack ⚔️ 🔥 CratePack is a clean and competitive PvP resource pack designed to make your fights smoother and your gameplay faster. Built for players who want better visibility and optimized textures.
aaaaeeeeeeEEEEEeee
Sum incrediblee abnormal moddz for adventure, eviroment improvesss, and mobs, adding Create Aeronautics HAVE FUUNNN!
NoCollision
NoCollision allows you to disable or fine-tune collision between players, mobs, and players vs mobs.
Better Trap Horse│更好的陷阱馬
Zombie Trap Horses can also spawn in Lightning, and Trap Horses can be triggered by any mob.│殭屍陷阱馬也可以在閃電中生成,陷阱馬可以被任何生物觸發。
Unleashed Craft
Unleashed Craft is a project of trying to remake the feel of Minecraft. It remakes the Graphics like movement shaders combat. With Unleashed Craft+ will also add custom content like Items, mobs, Maps and more.
Galaxie's Modpack
A comprehensive optimization suite for peak performance, seamlessly integrated with essential competitive PVP mods for an enhanced, latency-reduced experience. Stop lag, win fights.
A Modpack For YOU
This is a lightweight modpack that introduces. New structures, new mobs and animals, new terrain generation. And more structures!
Ali's PvP (Phone)
Fully optimized for Android with, performance tweaks, and seamless mobile PvP gameplay.
Harmony I
A seamless and enjoyable modpack that transforms Minecraft with well-balanced development, fresh mobs, and mechanisms. Bronze progression, explore structures, complete quests, and dive into a world where every mod tastes like vanilla.
just chill
It's a laid-back survival game with friendly mobs—no enemies, just you and the game's soundtrack
JustPlugin - All in One Management Plugin
Lightweight all-in-one essentials plugin for Paper, Purpur, and Folia 1.21.11+. Economy, teleportation, moderation, jail, kits, vaults, ranks, database storage, and 159+ more commands — all in a single configurable JAR.
YouShallNotMove
A simple mod that prevents entities from being moved
Spawn Filters
Allows you to create a blacklist to prevent certain entities from spawning

Sakura Phantoms
A lightweight, high-performance plugin that adds passive Phantoms to the End dimension.
Legendary Plugin
A powerful, all-in-one server administration suite featuring a GUI-based Effect Manager, Custom Items (Super Pickaxe), Temporary Powers, and rich chat formatting. The ultimate tool for Legendary admins.
Perpetual Motion
Perpetual Motion is a Create mod-focused modpack that enhances Minecraft’s vanilla charm with deep automation possibilities, now with Aeronautics!
PhantomGuard
Prevent Phantom spawns with player-specific permissions.
Pal's Palette
It is a project(mobpack) for bubble launcher
LuminolOptimizations
Supposed to be a performance and memory optimization plugin for my Minecraft server (LUMINOL)