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Minecraft Java 1.21 Mods

Browse 3,322 free mods for Minecraft Java 1.21 — popular picks include Port Bridge, Geyser Extras Fork, Create Vanilla Mechanics.

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Port Bridge
1.21.1forge

Port Bridge

PortBridge is a server-side utility mod that automatically makes your Minecraft server publicly joina

196downloads
Geyser Extras Fork
1.20.4

Geyser Extras Fork

This is a fork of Geyser Extras for the new version.

195downloads
Create Vanilla Mechanics
1.21.1neoforge

Create Vanilla Mechanics

A lightweight vanilla-style modpack built around the Create Mod, focused on simple automation, quality-of-life improvements, and high performance.

195downloads
Billboards
1.21

Billboards

Display videos/still-images, With amazing performance without the use of texture-packs!

195downloads
AuthSystem
1.21

AuthSystem

The plugin allows secure player login and registration on a Minecraft server, protecting accounts from unauthorized access.

195downloads
Memory Usage Display
1.21.3fabric

Memory Usage Display

This simple Fabric mod displays the amount of RAM being used, in Minecraft's action-bar (toggleable).

195downloads
JWhitelist
1.21

JWhitelist

JWhitelist - simple plugin for the whitelist. Stores data in mysql or sqlite. Allows you to add a player for a while. There is a command to remove players who have not logged on to the server for a certain time.

195downloads
CraftEnhance
1.8.8

CraftEnhance

Make custom recipes through GUIs only - the only plugin that supports itemmeta, like enchantments for your recipes.

194downloads
holy-strong
1.21.11fabric

holy-strong

This module makes the stick more powerful; it can launch crystals, teleport, stop time, and build roads. 這個模組可以使木棒更加強大,木棒可發射水晶,可瞬間移動,可時間暫停,可搭路

194downloads
SimpleGPS
1.21

SimpleGPS

Advanced GPS navigation with interactive GUI menus, realtime Bossbar/Actionbar tracking, visual destination particles, Economy integration, permission limits, and SQLite support.

194downloads
Nocila
1.20

Nocila

Nocila is designed to simplify vanilla commands

194downloads
logCaptcha
1.17

logCaptcha

Protect your server against bots with logCaptcha!

194downloads
blasters sci-fi series
1.21.5

blasters sci-fi series

datapack that adds star wars like blasters to minecraft

194downloads
Missed Tinkering
1.21.1fabric

Missed Tinkering

The combat and tinkering update added some cool things! This mod expands on the tinkering theme to provide some fun new redstone items.

194downloads
PIN Safe
1.21

PIN Safe

The plugin that adds storage and uses a PIN code for security.

194downloads
CraftedElytras
1.2.1

CraftedElytras

Allows Elytras to be Crafted through defeating Withers

193downloads
LobbyPearl
1.8

LobbyPearl

Fly with enderpearl in the lobby!

193downloads
Anti Gamemode
1.19

Anti Gamemode

A powerful Minecraft datapack that prevents unauthorized gamemode changes

192downloads
Neko
1.21.4

Neko

A paper plugin that provides many features such as to create custom items or blocks

192downloads
Razen's Tension Weaponary
1.21.4fabric

Razen's Tension Weaponary

New Tension based weapons to spice up minecraft combat

192downloads
Create: Coaster Seats
1.21.1neoforge

Create: Coaster Seats

Adds Seats that can be restricted, great for Roller Coasters

191downloads
Role Manager
1.20

Role Manager

Add roles system to your server easily and control it using web panel. You can set default roles too.

191downloads
Actually Forgotten Additions
1.21neoforge

Actually Forgotten Additions

Adds several features not present in modern versions of Actually Additions!

191downloads
JPirates
1.7.2

JPirates

Licensed players are fine, but what about problems? Add players you approve by nickname.

191downloads
简易生存 Simple Survival
1.20.5fabric

简易生存 Simple Survival

I added over 100 recipes! 【Breaking the balance】

190downloads
Radio
1.21.11fabric

Radio

The mod adds Radio!

190downloads
Death means Player Head ( AwakenSMP++ )
1.21

Death means Player Head ( AwakenSMP++ )

A plugin that, if a player dies at the hands of another player, their head drops and they enter spectator mode. When you place their head, they will respawn - provided they are online.

190downloads
Orbital Paper Nuke
1.21

Orbital Paper Nuke

This plugin (For Paper 1.21.1 servers) adds a crossbow that spawns a nuke.

190downloads
Isolated Creative
1.12

Isolated Creative

Lets players teleport to a completely isolated creative world that is separate from the main world

190downloads
Sauling of Ascension
1.21.1neoforge

Sauling of Ascension

A wacky mod that turns minecraft into a boss and tech based progression game!

190downloads
Axolostry
1.21.1neoforge

Axolostry

The axolotl breeding is greate

190downloads
Mystic Mechanica
1.21.1neoforge

Mystic Mechanica

A world with Magic and many Technical function, Beautiful graphics, Fantasy, Modpack

190downloads
Temporally Controlled
1.21.1neoforge

Temporally Controlled

Time lies in the palm of your hand

189downloads
War of Valor: WW1 Mod
1.21.1forge

War of Valor: WW1 Mod

WWI (First World War) Mod. With customized 3D WWI Blocks, 3D Weapons and Uniforms. Along with other WW1 Themes such as trench life and a lot of barbed wire and sandbags. Along with a proning mechanic.

188downloads
Phantom Loot
1.21fabric

Phantom Loot

👻 PhantomLoot PhantomLoot is a lightweight, high-performance, 100% server-side instanced looting mod designed for modern Fabric servers (1.21.11, 26.x)

188downloads
Enchant Extractor
1.21.4

Enchant Extractor

This project adds a book to Minecraft that helps identify spells

188downloads