Minecraft Java 1.21 Mods
Browse 12,799 free mods for Minecraft Java 1.21 — popular picks include ShowMy, Random Modpack 1 - RM1, Be happyy.
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ShowMy
Let your players see useful info and stats about themselves in an easy and straightforward way with ShowMy!
Random Modpack 1 - RM1
A little bit of everything for a unique Minecraft experience.
Be happyy
🎮 Be Happy is a NeoForge 1.21.1 modpack for long-term survival with friends or solo. Build flying machines with Create Aeronautics, automate factories with Mekanism & AE2, fight Cataclysm bosses, explore new biomes & YUNG's dungeons — not a vanilla pack!
Project Foundry
Project Foundry is a Create-centered technology modpack where automation meets creativity. Build efficient factories, master complex production chains, explore an expanded world, and shape your own industrial empire.
Replicator First Type
Evolving slimes harness solar energy and develop genetic mutations. Predatory spiders create evolutionary pressure. Features 12+ genes, horizontal gene transfer, DNA scanner. Watch natural selection in your Minecraft world!
Steadfast Villagers
Villager trading blocks with hopper automation. No pathfinding lag, permanent discounts, players can sell them.
VortexPrisonCore
All in one Prison Core plugin with wide range of features
Create Aeroborne
A modpack I designed for playing with my friends, aimed to provide a fun building experience, aid exploration, and enjoy create under a new light
Cogmon
A modpack centred around Create and Cobblemon
Sody BTE Pack
This is a client-side modpack designed specifically for Build The Earth (BTE) Turkiye (potentially other teams as well) server.
AutoProxyUpdater
Automatically updates your Velocity Proxy to the latest build for your version
RavenMobs
Zone-based mob leveling system with economy integration and dynamic stats
Glorch
Share ender chest inventories with friends! Made for Folia
WardRegion
Region protection plugin for Minecraft 1.21 with wand-based selection, GUI management, whitelist access, flexible flags, particle previews, and MySQL storage.
SomeNotify
SomeNotify is a Velocity plugin for sending message to all players connected through the proxy.
RegionUnstuckReloaded
Teleports players who are stuck inside WorldGuard regions to a safe location outside the region
Aegis system
a simple and very customazable rpg plugin that includes mana, abilities, classes and more!
BlueMaps x Mekanism
Makes Mekanism ores invisible in bluemaps to prevent cheating with bluemaps
DiscordWhitelisting
This plugin syncs your Minecraft server whitelist with a Discord bot, allowing users to request access via slash command. Moderators must approve all whitelist requests before they take effect.
KVRLootChest
This plugin adds a custom chest event. There are three tiers of loot in the chests. The chest spawns within a 2000 block radius of the spawn point. To open it, you need to kill the boss (a zombie in diamond armor with a sword and 100 HP).
City Boy meme mod
City Boy is a goofy Minecraft meme mod that adds peak city energy into your world—funny items, dumb moments, and pure chaos vibes. It doesn’t try to be serious, it’s just here to make your game feel loud, silly, and absolutely unhinged in a good way. 💀🏙️
Craftable Tridents_
It is a mod which helps you to craft Tridents
TechNomads Multiplayer Server Pack
Official TechNomads client pack: Create Aeronautics, connected quests, nomadic engineering, exploration, and multiplayer optimization.
Syringe_mod
A potion and injection system module for Minecraft 1.21.1/NeoForge. The module establishes a complete production, loading, and usage process around the injection gun, portable medication kit, medication production station, and medication mixing station.
Pixelmon PokeHaste
PokeHaste gives players potion effects for certain period of time after defeating a Pokémon.
Placeholder SMP
Modpack for the placeholder SMP :3
NpcTexture
A two-part system that shows Citizens NPC dialogue in a Pokémon-style text box and makes the NPC walk up to you, on a Minecraft 1.21.1 hybrid
Grodwain Create
A build that will captivate you from the very first minute, new mechanics, new graphics, cool mechanisms, and much more.
Mighty Armor
Mighty Armor is a Minecraft mod that introduces specialized, tactical armor sets designed to grant unique gameplay advantages and enhancing role play.
Primavera
A modpack for friends! A kitchen-sink pack that's made for Create: Aeronautics and No Man's Land/Nature's Spirit.
Snack Time with Snorlax
Settle down and enjoy a cozy slice of life with your Cobblemon, or build an airship and go adventuring. Take things at your own pace and have fun. :)
Copper skies
create aeronautics and more, trains, tracks and moreeeee
CommandNeural
AI-powered Minecraft server admin via MCP — 100+ tools for construction, WorldGuard, LuckPerms, Vault, PAPI & Oraxen. Let any AI control your server.
VEMA's Nerd Experience 2
A quickly put together tech modpack, trying to utilise the new Create: Aeronautics mod, with some other fun things to shake things up
hugefan's CorpsePlugin
This plugin adds a whole system of corpses and prisoners for players on your server. Этот плагин добавляет целую систему трупов и заключенных для игроков на вашем сервере.
Tripwire Hook Embargo
Why prevent the duping machine when you can just stop the sales? This plugin stops future and current traders from buying Tripwire Hooks.