Minecraft Java 1.21 Mods
Browse 127,873 free mods for Minecraft Java 1.21 — popular picks include Paintings Need Glass (PNG), Relocator, Zoom.
Step by step: How to install Minecraft Java mods & modpacks
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Paintings Need Glass (PNG)
Client-side mod that adds support for transparent painting textures.
Relocator
Helps you move house. Literally. A structure teleportation mod.
Zoom
The modification includes a convenient Zoom.
Assisting blockade
This mod adds an assistant who will help you in battle against hostile mobs. To tame this assistant, you will need flowers of any kind. This project is currently a demo version, so some features of the mod may not work.
SpawnerHUD
Aim at a monster spawner and a small HUD instantly tells you which mob it spawns — read straight from the spinning mob inside the cage, so you know at a glance whether a dungeon spawner is worth keeping or breaking.
Simple Logics
This Mod Adds Bunch of LOGICS to Minecraft!
FallPredict
A tiny HUD that predicts the fall damage of the drop directly below your feet, before you step off.
Hardcore Slots
In this mode, every time you take damage, one slot in your inventory becomes locked and can no longer be used.
Tents Remastered
Tents Remastered is a Mod that adds Tents to the game for Neoforge
GUI4ProtectionStones
A modern configurable GUI/Menu addon for ProtectionStones.
Past Death Ghost
A client-side Fabric mod that leaves a translucent ghost and death message at your last death location.
OutlineWars GUI
A clean, flat, and distraction-free GUI & HUD overlay designed for BedWars. Features 128+ custom textures for max visibility in PvP!

Identica-CommandBlocker
Addon-plugin for Identica that blocks commands during authentication.
Staff SMP
Adds 5 staffs to your smp all with different features

Worms! :3
First version of a simple mod that adds worms and composting to minecraft. Very early alpha
Simple ItemShop
A lightweight item-for-item shop plugin for Paper 1.21.1. Place a sign on a chest, define what you're selling and what you want in return. No economy plugin required.
Too Much Optimisation
Tooo much optimisation to make any potato pc or laptop actual launch minecraft
Mortality
A Minecraft Plugin that adds 3 hearts and some combatlogging things
mountflutes
A Minecraft mod that adds flutes to summon/unsummon your mounts, akin to Stardew Valley

Nautilus Drops│鸚鵡螺掉落物
Nautilus will drop items when killed in any way.│鸚鵡螺無論以何種方式被擊殺都會掉落物品。
Lime Netherite
I made texture pack for finding Ancient Debris. Texture pack change color of ancient debris to brigth lime color.
Smart warnings
Smart Warnings is a lightweight utility mod that provides intelligent survival alerts without cluttering gameplay. Get notified when night falls or when your inventory is almost full, helping you stay focused on exploration and survival.
🇷🇺 Correct RU Mob Translate (CRMT)
Правильный Русский перевод для имён некоторых мобов в игре
BottledXP - turn ur XP to Bottles
Verwandle deine XP in XP-Flaschen
Rabbit Shield
Custom 3D shield with a rabbit theme
TeleHome
A lightweight Paper/Spigot plugin that lets players save and teleport to personal homes with /sethome and /home. Supports configurable teleport delay, move-cancel, and persistent storage across restarts.

Winter Awakens
A cruel winter experience in Minecraft with a ton of new mechanics & magic.
Shearable Chickens
Shearable Chickens adds a vanilla-friendly way to obtain feathers by shearing chickens.
AxoLive
/live for media and conntet creator
HOSH Tpa
Clean GUI-based TPA system with smart UX and zero spam.
Lemony's Survival modpack
This is the Lemony Minecraft server modpack, adding performance, visuals, and new mechanics. It can also be used outside the server.
FPS Optimized
FPS Optimized is a client-side modpack focused on one goal: maximum performance. It is designed to deliver the highest possible FPS and the smoothest gameplay experience by including only performance-enhancing mods.
Shieldless SMP
Shieldless SMP make all shields removed from your inventory, and also makes them uncraftable for a shieldless server.
GuiBindPro
GuiBindPro is a premium item binding and security management plugin exclusively designed for Minecraft servers. It aims to completely solve ownership and circulation security issues of valuable items on servers. Not only can it lock item ownership through
Broomstick PvP
Wonderful PvP experience, who needs swords when you have a broomstick ?!
Loreline Numbers
This mod aids with showing what number each Loreline sits on, so you never accidentally remove the wrong one