Minecraft Java 1.21 Mods
Browse 126,829 free mods for Minecraft Java 1.21 — popular picks include Prismarine Guardian, Back To The Grave, Bontiful Utilities.
Step by step: How to install Minecraft Java mods & modpacks
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Prismarine Guardian
Makes the Guardian have the true colors of Prismarine
Back To The Grave
By adding this mod to your game you can find coordinates of the place you died on.
Bontiful Utilities
Some useful vanilla-friendly items with specific use-cases.
Advance Anti Item Blast
A premium Minecraft plugin that protects specific dropped items from all explosion types, with GUI management, permissions, PlaceholderAPI, and bStats support.
Kymetron
This plugin adds gemstones that grant rewards when broken on your server.
AuthenticationSystem
Secure authentication plugin for Minecraft servers that manages player login and registration with password protection, session handling, and account security features. Designed to keep your server safe and easy to use for players.
not Guns ++
(is my first mod) do you need a simple weapon mod for Minecraft? (file name is test mod)
SleepCount
A tiny HUD counter that appears whenever someone climbs into bed, showing how many players are currently sleeping out of everyone online. On multiplayer you instantly see how close the server is to skipping the night. Client-side, toggle with K.
The holidays arrival
Celebrate special moments like never before
TrimEditor - Modern Armor Trim GUI | Paper 1.21+
Modern armor trim editor for Paper and folia, with alot of features :)
Midgard Rewild fix
Fixes the loot tables and crafting for the mod Midgard Rewild
QinhCoreLib - Core Library for Qinh Series Plugins
Shared core library providing APIs, bridges, diagnostics and runtime utilities for the Qinh plugin e
Aloewera
The best Minecraft server-side plugin for performance boost and usage! Can top your scores by 3 times 🔥
BiomeLock
BiomeLock lets server admins lock specific biomes, preventing players from entering or doing actions inside.
Bedrock Fish Spawn Eggs
This resource-pack adds unused Bedrock Edition spawn eggs for fish.
Factioned
A modern factions plugin. With war, contracts, and more.
Celestial Depths
This mod adds a bunch of new features such as, A new Dimension called The Astral Realm, New tools and ore, a new biome called the Celestial Wastelands, and a new mini boss called the Celestial Golem.
zSigns
Create signs that execute commands on right-click.
MaxTools
Perfect for a survival game with progression.
Merlpack
Turns everything into merl
Demiboy Pride Flag Hearts (7-Color Vertical)
Changes the Minecraft Hearts to a Demiboy Pride Flag (7-Color Vertical) – Part of the Pride Hearts collection.
Demigirl Pride Flag Hearts (7-Color Vertical)
Changes the Minecraft Hearts to a Demigirl Pride Flag (7-Color Vertical) – Part of the Pride Hearts collection.
Eating Ability
Eating Ability transforms Minecraft survival by giving players unique powers and abilities when consuming different items.
Cryo's Nuclear Mod
This is an tech mod I made. It does not have any use now and it is very VERY simple, but... It will have. Note: this mod is free to use in any modpack, but give me credit then.
Content of Calamity
This mod is a project of mine that adds some of my less silly ideas to the game. There's cool mobs, items and more to discover! No promises on seriousness though!
Best Zombie Totem
Makes the totem look like a zombie
VCAnalyser
An intelligent system that analyzes the causes of MSPT and TPS drawdowns, as well as RAM and CPU consumption.
Vulkan Performance +
A Performance Modpack based around the Vulkan Mod, with some QOL mods aswell. This Modpack uses the Fabric Modloader.
Deathcord Music Disc
DeathCore Music Disc Mod is a minecraft mod that adds a Lot of music Disc To your world.
Casting Obsidian
Allows you to right-click obsidian to gather it as long as it's surrounded by sand. The bottom block can be sand or a hopper for a little automation.
Block that looks like a crafting table but kills you
Adds a block that looks like a crafting table but kills you when you right click on it
SMail
Turn any barrel into a real, in-world mailbox with its own address. Send packages to anyone on the server, manage visitor access, and let mail arrive with sound and particles.
AllAdvancements
A fully configurable Minecraft challenge plugin where players must collect every advancement in Minecraft 1.21.
Ouch!
A menu to select your hurt sound effects
InfinityCore
Library used in InfinityGroup Plugins for compatibility and optimization development.
ElytraDuraPlus
ElytraDurabilityPlus reduces or disables Elytra durability loss on Paper 1.21.11 servers, including optional firework protection. It also supports configurable passive Elytra repair through a simple config.yml.