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Minecraft Java 1.21 Mods

Browse 128,793 free mods for Minecraft Java 1.21 — popular picks include Filtering Hoppers, Welcome Message Reloaded, Bucket Mobs Resources.

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Filtering Hoppers
1.20spigot

Filtering Hoppers

Free and open source alternative to other hopper filtering plugins. Filter your items now!

1.6kdownloads
Welcome Message Reloaded
1.14spigot

Welcome Message Reloaded

Plugin allowing to welcome the player connecting for the first time to the server.

1.6kdownloads
Bucket Mobs Resources
1.21.4

Bucket Mobs Resources

Resource pack to accompany the plugin Simple Bucket Mobs

1.6kdownloads
Cobblemon Black&White Battle Music
1.21.1fabric

Cobblemon Black&White Battle Music

Adds music from Pokémon Black&White to Cobblemon battles

1.6kdownloads
SLB
1.21.1neoforge

SLB

SLB—可以很轻易的添加拔刀剑模型以及SE效果,依赖 SlashBlade Resharped ≥ 2.0.3。SLB — Easily add custom blades and SE effects to SlashBlade Resharped. Requires SlashBlade Resharped ≥ 2.0.3.

1.6kdownloads
Field Notes
1.20.1fabric

Field Notes

Auto-record your achievements with timestamp, location, and biome — your own field journal that builds itself as you play.

1.6kdownloads
BluePAC
1.20.1fabric

BluePAC

Display your server's claimed chunks directly on BlueMap. BluePAC bridges Open Parties and Claims (OpenPAC) with BlueMap to render color-coded claim overlays on the web map, making it easy to see who owns what at a glance.

1.6kdownloads
RedFox Cobblemon (Mobile)
1.21.1fabric

RedFox Cobblemon (Mobile)

RedFox Cobblemon – Official Server Modpack

1.6kdownloads
Lynch's Hostile Mobs Expansion [NEOFORGE]
1.21.1neoforge

Lynch's Hostile Mobs Expansion [NEOFORGE]

Adds more hostile mobs in a vanilla style!

1.6kdownloads
Catify
1.21.5fabric

Catify

A client-side mod that changes your player model to a cat! Purely visual.

1.6kdownloads
JJBA:EOH RETIRED Death Sound
1.12

JJBA:EOH RETIRED Death Sound

Replaces the player death sound with "RETIRED" from JoJo's Bizarre Adventure: Eyes of Heaven

1.6kdownloads
Screenshake
1.21.1fabric

Screenshake

A light weight mod that allows you to shake camera with commands

1.6kdownloads
Actions n' Java
1.21.4fabric

Actions n' Java

This is one part recreation, one part re-imagination of Actions & Stuff on Bedrock edition!

1.6kdownloads
Blood Stuff...
1.21.1neoforge

Blood Stuff...

Unleash the crimson power! This mod adds blood-themed blocks, tools, and armor to Minecraft. Craft powerful gear, build eerie structures, and dominate your world with unique blood-based materials. Dive into the macabre—download Blood Stuff today!

1.6kdownloads
DougDoug SMP Quality of life
1.21.10fabric

DougDoug SMP Quality of life

The suggested way to play on DougDoug's Minecraft Server.

1.6kdownloads
Leafstone
1.21.2fabric

Leafstone

Lock any dripleaf state via redstone

1.6kdownloads
Spud's Better Textures
1.21.4

Spud's Better Textures

better dirt and more by AvocadoSpud

1.6kdownloads
purple cart pvp pack
1.21.11

purple cart pvp pack

its a cool purple designed pvp texture pack

1.6kdownloads
Point Blank +
1.21.1fabric

Point Blank +

A modpack with no tacz, but have Point blank

1.6kdownloads
Magical Login/Register Skript
1.21

Magical Login/Register Skript

Welcome your players in style! This lightweight Skript shows a centered welcome message and guides new players to register and returning players to log in.

1.6kdownloads
Thoughtful Recipes
1.20

Thoughtful Recipes

Not just your avarage recipe tweaks datapack.

1.6kdownloads
Fireball Guard
1.21.1fabric

Fireball Guard

This mod provides a trajectory previev when projectiles like fireballs and arrows are flying your way.

1.6kdownloads
Plantable Golden Carrot
1.21fabric

Plantable Golden Carrot

Make Golden Carrot Plantable, with balancing game mechanics!

1.6kdownloads
Tab Info
1.21-pre1

Tab Info

Shows useful player stats like deaths, kills, playtime, position, and current dimension to everyone through a compact, configurable readout in the player list.

1.6kdownloads
Blind Shader
1.20

Blind Shader

A shader that makes it hard to see on any distance.

1.6kdownloads
Cataclysm: Spellbooks-Weapon-Reimagined
1.20.1

Cataclysm: Spellbooks-Weapon-Reimagined

Changed the texture and model of High-frequency Murakumo

1.6kdownloads
Shatter!
1.21.1neoforge

Shatter!

A simple vein-mining enchantment that supports Auto-smelting and Fortune.

1.6kdownloads
VoxelFall
1.21.8fabric

VoxelFall

Adds block physics: unsupported blocks fall smoothly, sand and gravel are excluded.

1.6kdownloads
Paper 24/7
1.21.5

Paper 24/7

Makes Your Paper servers 24/7

1.6kdownloads
InGameTranslator
1.21.4fabric

InGameTranslator

Translate the msg in the game.

1.6kdownloads
Ethereal Optimized
1.21.1fabric

Ethereal Optimized

🪄神奇的整合包将游戏体验与性能融为一体,这不神奇吗. 🪄Self-proclaimed Pioneer in Game Optimization Exploration

1.6kdownloads
Expeditionary Realms
1.20.1forge

Expeditionary Realms

It includes many of the classic modpacks you'd expect, but with a Renaissance twist—where grand cities flourish, alchemy thrives, and the arts and sciences shape the world.

1.6kdownloads
Item Cap Plugin
1.21spigot

Item Cap Plugin

An all in one item limiter plugin!

1.6kdownloads
Shaders
1.21.11fabric

Shaders

A client-side Fabric mod that adds customizable animated rainbow and gradient outline effects to Minecraft entities, players, and held items for visual customization.

1.6kdownloads
Create Aeronautics: Compact Carry
1.21.1neoforge

Create Aeronautics: Compact Carry

Adds a capsule that can store Create Aeronautics aircraft.

1.6kdownloads
Music From C418
1.21

Music From C418

Replaces all soundtracks ingame with the C418 soundtracks.

1.6kdownloads