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Minecraft Java 1.21 Mods

Browse 3,387 free mods for Minecraft Java 1.21 — popular picks include AngleTracker, Endit!, Borukva Inventory Backup.

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AngleTracker
1.21.4fabric

AngleTracker

AngleTracker is a mod that helps players precisely track and save their viewing angles (yaw and pitch), making navigation and building in Minecraft easier!

894downloads
Endit!
1.21neoforge

Endit!

A simple server-side mod that lets you change the End spawn platform position

891downloads
Borukva Inventory Backup
1.21.9fabric

Borukva Inventory Backup

This server mod create backup mechanic for players inventory. Support MySQL or file H2.

891downloads
SpaceTNTTracker
1.21.11fabric

SpaceTNTTracker

A precise, client-side TNT timer and tracker for Fabric. Features a fully interactive HUD editor, lag-independent accuracy, and dynamic audio alerts. Perfect for Anarchy and Factions players.

889downloads
Old Copper Bulb
1.21fabric

Old Copper Bulb

Make copper bulbs great again!

888downloads
Nyoldarria
1.21.1neoforge

Nyoldarria

Game expansion mod, intended on adding a lot of new content and a somewhat separate and unique gameplay experience.

887downloads
Anna's Create : New Tempest
1.21.1neoforge

Anna's Create : New Tempest

A Tensura Addon, adding a new Playable Race with Create Compatibility! ORIGINAL BY : Lost From Sleep

884downloads
DonutNV
1.21.11

DonutNV

Simple & Lightweight DonutSMP Inspired /NV,, with identical messages and identical effects.

882downloads
EnchantedHarnesses
1.21.6

EnchantedHarnesses

Faster Happy Ghasts with speed customization & a custom enchantment for harnesses

879downloads
AjShop
1.20

AjShop

Aj Shop is a simple and powerful Minecraft shop plugin. Use the /shop command to buy or sell any item you want, with an easy-to-use interface. Players can purchase or sell items for in-game currency.

879downloads
AI Integrated+ AI Chat
1.21.11fabric

AI Integrated+ AI Chat

You can now chat with ai directly from minecraft!

878downloads
Custom Team Manager
1.21.5

Custom Team Manager

Create and manage your teams as an admin

878downloads
More Ores N' Tools
1.21.5neoforge

More Ores N' Tools

a simple mod that adds more ores, and the ores Armour and Tool counterparts

877downloads
Simple Voice Chat Player Voice Recorder (Server-Side)
1.8.9

Simple Voice Chat Player Voice Recorder (Server-Side)

SimpleVoiceChat Player Voice Recorder (Server-Side) Record Minecraft players’ voice chats on the server using the official Simple Voice Chat API. Saves decoded audio in timestamped files organized by player UUID. Reliable, efficient, and easy to use.

876downloads
Supply Crates
1.21

Supply Crates

Drop Crates with loot tables for your players!

875downloads
ImageCanvas
1.21

ImageCanvas

A server-side plugin for uploading images

875downloads
The Emc Plugin
1.16

The Emc Plugin

A plugin from projectE mod to Plugin!

871downloads
Tunneler TNT
1.21.11fabric

Tunneler TNT

A custom TNT pack that help you mine faster and safer.

869downloads
PlayTimeGroup [LuckPerms]
1.21

PlayTimeGroup [LuckPerms]

A plugin that assigns roles to players based on their playing time using LuckPerms.

865downloads
Mecânicas Classicas (PT-BR)
1.21.4

Mecânicas Classicas (PT-BR)

Adiciona uma variedade de funções e mecânicas de versões antigas do minecraft!

864downloads
Create: Waterparked
1.21.1neoforge

Create: Waterparked

Build real waterparks with fully customizable slides!

858downloads
AutoFisher
1.21.4fabric

AutoFisher

Automated fishing mod that reduces repetitive clicking fatigue with HUD statistics and continuous GUI operation

857downloads
NotTooExpensivePro
1.21

NotTooExpensivePro

Removes the "Too Expensive!" limit from anvils. Install, forget, done.

856downloads
Mini Block Miners
1.20

Mini Block Miners

All updated Mini Block Miner Farms!

854downloads
KnockbackSync
1.18

KnockbackSync

Synchronizes player knockback for smoother gameplay.

852downloads
DINOsmp Mod - Industrial Evolution
1.21.1neoforge

DINOsmp Mod - Industrial Evolution

A multiplayer-focused modpack emphasizing industrial automation, challenging survival mechanics, and optimized performance for long-term SMP play.

849downloads
Xray Detect
1.21

Xray Detect

XrayDetect is a comprehensive plugin that monitors player mining statistics and detects suspicious behavior patterns to help server administrators catch xray users effectively

847downloads
Lodestone spring drop backport
1.21.2

Lodestone spring drop backport

Backports lodestone changes from the upcoming spring drop!

846downloads
Animorph | Server
1.21fabric

Animorph | Server

Morph into a custom model, play emotes, and configure them to your liking.

845downloads
Autoclicker-Legacy
1.21.8fabric

Autoclicker-Legacy

Autoclicker Legacy. Fork without cheating content.

845downloads
Ultra PvP Manager
1.8

Ultra PvP Manager

Ultra PvP Manager: The ultimate 1v1 PvP solution with dynamic arenas, Elo rating, economy integration, and custom kits.

844downloads
Automated Item Frames
1.21fabric

Automated Item Frames

Set the item frame item to the most common item on a chest/barrel (automatically).

842downloads
RevertRaidChanges-Pro
1.21

RevertRaidChanges-Pro

Restored Raid to the logic before version 1.21. Allows most professional Raid Farms to function.

841downloads
FastCrystals
1.21

FastCrystals

Completely async plugin for faster, smoother crystal spamming, even with high ping!

840downloads
Outlined
1.21.4fabric

Outlined

Allows for more hitbox outline customization when you look at stuff!

840downloads
Create: Big Pharma
1.21.1neoforge

Create: Big Pharma

Create: Big Pharma expands Create with chemistry, pharmaceutical manufacturing, and large scale automated production lines. Build factories to synthesize medicines, process chemicals, and engineer complex industrial systems from lab to mass production.

837downloads