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Minecraft Java 1.21 Mods

Browse 1,958 free mods for Minecraft Java 1.21 — popular picks include The NEW Boys: Mystic & Stream, Aerium Metallic, Dynamic Discord UM+ ( Uptime Monitor ).

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The NEW Boys: Mystic & Stream
1.21.1neoforge

The NEW Boys: Mystic & Stream

A high fantasy steampunk theme modpack featuring Create: Aeronautics as its backbone.

46downloads
Aerium Metallic
1.21forge

Aerium Metallic

Dominate the Nether with fire-themed weapons, explosive abilities, and a custom smelting system for Minecraft 1.21. It's a mod about a self-created metal, which is what the mod mainly focuses on.

46downloads
Dynamic Discord UM+ ( Uptime Monitor )
1.21

Dynamic Discord UM+ ( Uptime Monitor )

Dynamic Discord UM+ is a self-contained Spigot/Paper plugin that runs a full Node.js Discord bot inside your Minecraft server. It shows real-time server status in a pinned embed, updates instantly on shutdown, supports banners and custom colors.

46downloads
Penultimate
1.21.8

Penultimate

A collection of vanilla-friendly tweaks that I made for myself.

46downloads
UpVotes
1.21

UpVotes

A plugin that allows players to ban themselves.

46downloads
No Silk Touch Bookshelves
1.21.9

No Silk Touch Bookshelves

removes the need for silk touch when mining bookshelves and chiseled bookshelves

45downloads
VuBui's Horse
1.21.10neoforge

VuBui's Horse

Horses that spit fireballs. They defend themselves, obey your command when tamed, and add chaotic fun without complexity.

45downloads
Packwork
1.21.1neoforge

Packwork

An adventurer's pack that sorts itself: tabbed compartments, a rules engine, pins, and brass-fitted trinkets — craft on the go, drink from a waterskin, bank your XP. Leather and twine, never tech.

44downloads
Cheap TnT
1.21.11

Cheap TnT

a bit self explanatory right??

44downloads
internal spawner
1.21.4

internal spawner

Spawners that spawn items inside themselves they can also be upgraded and mined with a Silk Touch pickaxe

44downloads
No Dragon Egg In Containers
1.21.11fabric

No Dragon Egg In Containers

A lightweight SMP mod that keeps the dragon egg out of every container, so it stays a contestable trophy instead of being hidden away, popping it back out of any chest, shulker, ender chest, shelf, or hopper, with a simple command to toggle it on or off.

43downloads
Elder Craft
1.20

Elder Craft

Vanilla-like texture pack infused with a cute, ancient fantasy atmosphere.

43downloads
Sapped Armors
1.21.1

Sapped Armors

Makes vanilla armors a bit more fantasy like

43downloads
Temp Shelves Fix
1.21

Temp Shelves Fix

This plugin that I made over a few hours or so stops people from putting items in shelves, since apparently they're being used to dupe items.

43downloads
Split Self - Japanese Translation 日本語化リソースパック
1.21

Split Self - Japanese Translation 日本語化リソースパック

Japanese-translation-for-split-self

43downloads
Patronage
1.21.1neoforge

Patronage

Ultimate self-improving armour

41downloads
FantasyVillagePanorama
1.21

FantasyVillagePanorama

This Texture Pack Adds A Panorama

41downloads
Chariz's Mayhem
1.21.8neoforge

Chariz's Mayhem

A Minecraft Mod That Aims To Add Fun Things Into Minecraft, Such As New Mobs, Bosses, Weapons, Tools, Armor etc. Created By The Maniac Himself, DarkChariz

39downloads
Vouch check
1.21.10fabric

Vouch check

A lightweight, client-side utility mod to protect yourself from scammers, thieves, and griefers in multiplayer SMPs.

38downloads
StarPortal
1.21

StarPortal

This plugin is created referencing the Stargate saga, although the plugin itself is a way for players to transport themselves through portals.

38downloads
Chaos Roulette
1.21

Chaos Roulette

Chaos Roulette Every 30 seconds, a random chaotic-but-safe event hits every player in the world.

37downloads
Desactivar modo combate  epic fight en  mobs
1.21.1

Desactivar modo combate epic fight en mobs

This datapack disables battle mode for some mobs, such as the Hoglin, Zoglin, Ravager, and Skeleton. It was developed for testing purposes only and will not receive updates.

37downloads
2K2P CPlugin
1.21.11

2K2P CPlugin

This is 2K2P Custom Plugin, a plugin that has some custom feature, self coding from another server features or ideas.

37downloads
Ravenborne
1.21.1neoforge

Ravenborne

Class based medieval fantasy rpg mod based by Ravenborne theme!

35downloads
HereSkyReign
1.21

HereSkyReign

A paper server plugin to add the Aether World, the mythical sky reign, to any server.

35downloads
Frieren Staffs for Ars Zero
1.21.1

Frieren Staffs for Ars Zero

Simple resource pack for myself and all Frieren fans! Swaps all spell staff models from Ars Zero to a custom Fern staff model.

35downloads
ThreeBody
1.21

ThreeBody

In Minecraft, a high-freedom sandbox game brimming with endless possibilities, step into that vast and mysterious universe and immerse yourself in a world of The Three-Body Problem, filled with unknowns and dangers!

35downloads
Sooqwess's Greece Mythology
1.21.4

Sooqwess's Greece Mythology

​The power of Olympus in your hands: Mythical weapons, legendary artifacts, and the awakening of the Titan Kronos.

35downloads
GeometryDashMC
1.21

GeometryDashMC

minigame inspired by Geometry Dash that lets you compete with friends, beat difficult levels and play together whenever you’re bored. Challenge yourself, improve your timing and try to become the best on the server. Perfect for quick games with friends or

34downloads
Tasty Heal
1.21.11fabric

Tasty Heal

Add some food-items to heal yourself. It can help the "hardcore-beginner" players.

34downloads
SPknockout - downed state & rescue [1.21+]
1.21spigot

SPknockout - downed state & rescue [1.21+]

Not always instant death: knockout, crouch rescue, self-revive with potions

33downloads
lightning rod zombie
1.21.1neoforge

lightning rod zombie

A zombie that can summon lightning and heal itself.

32downloads
Heroes Legend Font
1.20.2

Heroes Legend Font

Heroes Legend Font for Java Edition - replaces Minecraft's default font with epic fantasy display caps worthy of a legendary quest. Letters, numbers and symbols redrawn in HD: chat, menus, signs and item names all restyle at once.

31downloads
cyclecommand
1.21fabric

cyclecommand

This mod allows you to execute commands automatically with an argument that increases with each input. I made this mod for myself to add players to my 100 regions, but I am sharing it with you. If you have any suggestions or bugs, please write.

31downloads
Maks Bookshelves
1.20

Maks Bookshelves

A custom pack for MAK_828, Minecraft Streamer

30downloads
Smart Bookshelf Viewer
1.21spigot

Smart Bookshelf Viewer

View information about books in chiseled bookshelf

28downloads