Minecraft Java 1.21 Mods
Browse 126,829 free mods for Minecraft Java 1.21 — popular picks include 3D Resin Clump, AutoMessages999, BackTP.
Step by step: How to install Minecraft Java mods & modpacks
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3D Resin Clump
Changes the Resin Clump block model to 3D!
AutoMessages999
AutoMessages999 is a powerful and fully customizable Bukkit plugin that automatically sends dynamic, placeholder-rich messages to players at configurable intervals and when they join the server.
BackTP
Time rewind!
Sneak Grow
Sneak to grow nearby crops by 1. (5x-3y-5z)
Countries
Create, Manage and Rule Your Own Country
⭐ ProMB | ProMythicBoss
bosses, mob, mythicmobs, equipment, auto, timer, auto spawn

Challenge Cards TCG
Adds collectible, completable challenge cards to the game inspired by the Challenge Cards TCG by Panini
Stellar+
A chocolate minecraft experience
SafeChest
Allows players on survival multi-player servers to lock a chest into an indestructable safe.
Firey's Ultimate Trailer Pack
This Project aims to make you play Minecraft as you were in a Mojang Trailer!
guardian of CwAsAnT
Turns the warden into Carl Wheezer
ruSupplementaries
Фикс перевода Supplementaries
VitalStrike
VitalStrike is a customizable Minecraft plugin that provides dynamic damage indications
Pegasus Optimize
Lightweight modpack of optimizations and quality of life for NeoForge! (Compatibility with Fabric mods)
Realistic Mace
Replaces the breeze rod in the mace texture for a stick
Meowtools
A powerful Minecraft Spigot plugin that provides utility tools for your server,Hotkey commands can be customized.
DEAMON´s necessary FABRIC Server Things
This is the Server Side Version. It gives a Huge Performance Boost and Many Visual and QoL Changes with Loads of Features, Structures,...
ClearOnSleep
A datapack to bring back the pre 1.18 way of sleeping rain away
Evan's Vanilla+ 2
A Vanilla+ Modpack for 1.21! It adds new mob mechanics, new world generation, dungeons, mobs, and items to Minecraft!
UUIDView
UUIDView is a small plugin that adds the ability to find out the player's UUID
Voidless
Fear the void no more.
Compact Honeycomb
Changes the honeycomb block craft and let's you decraft it back into honeycombs.
TeleportationWand
Ability to teleport with an item!
Stormy Sky Overlay
This resource pack is an overlay which replaces the default minecraft sky with a different sky.
AIRBOATS
A resource pack that gives boats a new look, now featuring a propeller and improved animations.
Luminous Dust
Luminous Dust is a lightweight client-side mod that adds floating dust with interactive physics to your world. It is a fork of the Light Dust mod by Swiss8191.
Raivex Offecial PvP pack!
Raivex Official PvP Pack Raivex Official is a smooth and clean PvP texture pack made for competitive Minecraft players who want better visibility, cleaner textures, and a satisfying PvP experience without changing the classic Minecraft feel too much.
Phantasium
optimizes client-performance specifically for servers running ModelEngine, ItemsAdder, Nexo, and Oraxen
World Remoulded
Bringing back whimsy to Minecrafts Overworld Generation!
Cobblemon Randomizer | Nuzlocke
This project implements rules and randomization in order to bring Nuzlocke to Cobblemon's open-world, open-region play style.
Advanced Ore Deposits
Adds Factorio like ore deposits randomly generated around the world
Actually Forgotten Additions
Adds several features not present in modern versions of Actually Additions!

Leashable Collars (Unofficial NeoForge Port)
An unofficial port of the leashable collars mod by jlortiz0 onto NeoForge 1.21.4
Penguin Mod flash
Snowy penguin and a super sword
DeathHeads
A simple and fun Minecraft plugin where players leave their heads behind when they die and accumulate kills
Toallero
functions for nethpot improves sky etc