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Mods for Minecraft Java

Browse 42 free mods for Minecraft Java — popular picks include Timeless and Classics Guns, ModernCraft|Core, Worlds.

Step by step: How to install Minecraft Java mods & modpacks

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Timeless and Classics Guns
1.16.5forge

Timeless and Classics Guns

A modern gun mod with a huge selection of weapons of well built and modeled firearms, full customizability, addon support, and a whole lot more!

9.8Mdownloads
ModernCraft|Core
forge

ModernCraft|Core

Provides the vital inner-workings of ModernMods

149kdownloads
Worlds
26.1.2

Worlds

World management plugin for modern Paper and Folia servers

26kdownloads
Lusk
1.20.6

Lusk

Modern, user-friendly skript addon, perfect for beginners and experienced developers.

17kdownloads
MCEF Modern
26.3fabric

MCEF Modern

Minecraft Chromium Embedded Framework — mod and library for adding Chromium web browser into Minecraft

11kdownloads
SamAltrax's Modern RGB Keystrokes!
forge

SamAltrax's Modern RGB Keystrokes!

epic type /keystrokes to edit it!

9.2kdownloads
BuildTweaks Reloaded
forge

BuildTweaks Reloaded

Rewritten 1.12 Version of Build Tweaks, now for the Modern Infinity Modpack.

8.2kdownloads
EzEconomy
1.17.1

EzEconomy

Modern, fast, and flexible Vault economy provider for Minecraft servers. Supports YML, MySQL, SQLite, MongoDB, and custom storage. Multi-currency, async caching, and robust permissions for any server size.

7.7kdownloads
Protect
1.21.4

Protect

A WorldGuard-like, modern world protection plugin made for API usage

5.4kdownloads
ServiceIO
1.21.3

ServiceIO

A Vault drop-in replacement with a new and modern API

3.9kdownloads
Modern Elements
1.21.1neoforge

Modern Elements

Explore 100+ realistic chemicals with Modern Elements! From Acids and Bases to Organic compounds and Alloys, this mod brings authentic chemistry to Minecraft 1.21.1. Featuring custom 3D lab models, dynamic fluid tints, and a full periodic table.

2.7kdownloads
GregTech Modern Bugs Fix
1.21.1neoforge

GregTech Modern Bugs Fix

Fix some bugs of GregTech CEu Modern

1.8kdownloads
Lithium Energy
forge

Lithium Energy

A modern Energy System for Minecraft

1.2kdownloads
FluxBans
1.8.8

FluxBans

FluxBans is a modern minecraft punishments plugin. It has a built in website. It has an appeals system, ban, kick, mute and temp punishments and much more!

792downloads
BL Improved Private Messages
26.2fabric

BL Improved Private Messages

A modern Discord-style private messaging GUI for Minecraft multiplayer. Intercepts whispers and organizes them into conversations with player avatars, tabs, friend lists, unread badges, and persistent per-server history — fully client-side, no plugins need

598downloads
ChatBuilderLib
spigot

ChatBuilderLib

Library to easily create modern chat messages with events

591downloads
Zyntra
1.20fabric

Zyntra

Zyntra is a Fabric Minecraft mod that turns your game into a server management hub with an integrated dashboard to create, control, and monitor servers through a fast and modern interface.

314downloads
BL Screenshot Gallery [BLSG]
1.21.9fabric

BL Screenshot Gallery [BLSG]

A modern in-game screenshot gallery for Minecraft that automatically saves where, when, and what biome every screenshot was taken in, with a clean visual browser directly inside Minecraft.

306downloads
LobbyLink
1.8.8

LobbyLink

The modern voting and server listing project!

185downloads
AuctionX
1.18

AuctionX

A modern, fully customizable auction house plugin with per-rank limits, MySQL/SQLite storage, PlaceholderAPI & Discord integration, and a fully editable English messages.yml.

141downloads
RetroEra
26.3fabric

RetroEra

A revamped sounds folder (in progress) that bitcrushes minecraft's sounds so that you can get that gameboy style feel on a modern version of minecraft, more features coming! Next estimated update: 6/16/2026

135downloads
VoxelUI
1.21.1neoforge

VoxelUI

Modern UI framework for Minecraft NeoForge with XML layouts, MCSS styling, reusable components, theming, and developer tooling.

133downloads
Modmc
1.16

Modmc

A highly optimized, zero-dependency, and incredibly accurate anti-cheat built natively on PacketEvents. Catch modern hackers instantly across versions 1.8 to 1.21.3 without punishing legitimate players.

116downloads
Modern Industrialization Multiblock Editor
1.21.1neoforge

Modern Industrialization Multiblock Editor

Customize Modern Industrialization multiblocks with KubeJS

115downloads
LuaCord
1.8

LuaCord

Write real Minecraft plugins in Lua. LuaCord is a modern fork of Lukkit, rewritten in Kotlin with full Paper compatibility.

115downloads
TritonAC
1.21

TritonAC

An optimized, packet-based solution to block modern combat and movement exploits. Powered by Aquaqa.

107downloads
Grimm's Mod Base
1.21.8neoforge

Grimm's Mod Base

Base mod for the Grimm's modernized series, now including lattes (?). General content expansion and adventure mod.

105downloads
BSLib
1.20.1

BSLib

BSLib Library aims to eliminate boilerplate code, streamline development workflows, and introduce modern reactive programming paradigms to the Minecraft ecosystem.

89downloads
Ultimate Step
1.21

Ultimate Step

UltimateStep is an all-in-one Paper server management plugin featuring a powerful rank system, configurable scoreboard, customizable tablist, and complete punishment tools including warn, mute, ban, kick, unmute, and unban. Lightweight, modern, and easy

74downloads
StaffUI
1.20

StaffUI

A fully customizable modern staff punishment panel featuring Discord log support, Hex colors, and ItemsAdder compatibility.

71downloads
Slipstream
1.21

Slipstream

Ultra-fast, zero-allocation packet framework for Paper 1.21+. Coroutine-first, ProtocolLib-style API for modern Kotlin developers.

60downloads
CooLCompass
1.20

CooLCompass

Track players with ease! CooLCompass provides a simple GUI to select online players and receive a live-tracking compass. Lightweight, configurable, and compatible with modern Paper & Spigot servers.

20downloads
CodeChicken Lib CRE Mod (1.12.2) – Run Classic Tech Mods Without Startup Crashes
forge

CodeChicken Lib CRE Mod (1.12.2) – Run Classic Tech Mods Without Startup Crashes

CodeChicken Lib CRE Mod provides updated core systems and rendering tools for Cleanroom Loader. This library brings 3D math transformations, networking helpers, and configuration files to dependent mods. It fixes several startup and runtime crashes found in the original library when running on modern setups. Features: Provides 3D math and transformation systems for dependent mods. […]

Rinku Mod (26.2, 1.20.1) – Stream Web Videos and Open Live Sites
1.20.1

Rinku Mod (26.2, 1.20.1) – Stream Web Videos and Open Live Sites

Rinku Mod brings modern Chromium-based web browsing technology straight into Minecraft. This library mod lets other mods display web pages, stream online videos, and show interactive web screens in the game. It acts as a background system for other projects and does not add standalone content on its own. With updated rendering tools, the mod […]

WunderLib Neoforge Mod (26.2, 1.21.1) – Simplifies Mod Configs And Menus
1.21.1neoforge

WunderLib Neoforge Mod (26.2, 1.21.1) – Simplifies Mod Configs And Menus

WunderLib Neoforge Mod brings the popular BetterX library to the NeoForge loader. It helps other mods work properly in modern Minecraft versions. This tool gives mod creators an easy way to build menus and manage game data. Features: NeoForge Port: Moves the original Fabric library to the NeoForge loader. Automated UI: Creates settings menus automatically […]

Tesseract API Mod (26.1.2, 1.21.1) – Registering Blocks, Items, and Fluids
1.21.1neoforge

Tesseract API Mod (26.1.2, 1.21.1) – Registering Blocks, Items, and Fluids

Tesseract API Mod provides a hook framework and API, specifically for developing addons for Modern Industrialization. It also includes convenient helpers for registering blocks, items, and fluids, as well as offering some extra events to enhance the development experience. With Tesseract, developers can streamline their modding process and focus on building amazing new features. Features: […]