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Tech Mods for Minecraft Java

Browse 5,617 free Tech mods for Minecraft Java — popular picks include VoiceChatZ, B-RTP, Ad Astra Recipes.

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VoiceChatZ
1.21

VoiceChatZ

A voicechat plugin inside minecraft!

2.5kdownloads
B-RTP
1.21.1fabric

B-RTP

BlanketRTP is a Minecraft Fabric mod that offers customizable rtp (random teleportation), including biome-specific options. Enhance exploration with a gliding mechanic after the (RTP). Easy to configure and optimized for performance

2.5kdownloads
Ad Astra Recipes
1.20

Ad Astra Recipes

Simple Data Pack which adds recipes for Ad Astra with Create Mod Compat:D

2.5kdownloads
Stomp & Climb
1.20.1fabric

Stomp & Climb

An addon for pehkui which adds many features into the game, including items to change your height that are obtainable in survival mode.

2.5kdownloads
CoffeeG's Awful Lightning
1.14

CoffeeG's Awful Lightning

Struck lightning on players more oftenly, can create fun & surprising deaths with lightning bolts.

2.5kdownloads
CC Ballistix Reborn
1.21.1neoforge

CC Ballistix Reborn

Integrates ComputerCraft: Tweaked with Ballistix 0.9.2 for missile silo control and coordinate-based launches via the new control panel.

2.5kdownloads
Cobblemon No Man's Craft Compatibility Patch
1.21.1

Cobblemon No Man's Craft Compatibility Patch

Fixes Cobblemon not spawning and asphyxiating on alien planets

2.5kdownloads
Cree's Dynamic Doors
1.21.4neoforge

Cree's Dynamic Doors

Double doors will now open and close together or synchronize if one is open and the other is closed!

2.5kdownloads
Lootr Instancer
26.1

Lootr Instancer

Lootr Plugin - Per-player instanced loot chests for Paper 1.18-1.21

2.5kdownloads
Create: Aeronautics/Ultimate Factory Recipe Fix
1.21fabric

Create: Aeronautics/Ultimate Factory Recipe Fix

This datapack fixes a bug in "Create: Ultimate Factory" where the "compat" folder does not work on servers.

2.5kdownloads
Inhouse Guns
1.21.10

Inhouse Guns

Creating my own personal spin on firearms for Minecraft.

2.5kdownloads
Create: Caverns And Chasms Silver Compatibility
1.20.1

Create: Caverns And Chasms Silver Compatibility

Adds recipes to ensure crushed silver can be processed into Caverns And Chasms ingots and nuggets.

2.5kdownloads
In Game Calculator
1.21.11fabric

In Game Calculator

Adds a /calculator command to Minecraft for quick in-game math. Supports basic operations, parentheses, crafting math, coordinate conversions, hopper timers, geometry, time conversions, and random number generation — perfect for builders, redstone engineer

2.5kdownloads
Kinetic Weaponry
1.21.1neoforge

Kinetic Weaponry

Small equipment mod made for ModFest 1.21!

2.5kdownloads
CBC: Terminal Ballistics
1.20.1forge

CBC: Terminal Ballistics

A create big cannon addon that overhaul the terminal ballistcis. Adding impact holes/ricochet marks, spalling mechanics, ductility and more

2.5kdownloads
Air Tactical Arsenal
1.20.1forge

Air Tactical Arsenal

Adds Shahed-136 UAV, Iskander-M ballistic missile, Orlan-10 recon drone, air defense radar and alert sirens to Minecraft 1.20.1.

2.5kdownloads
Fabric Packet Logger
26.2fabric

Fabric Packet Logger

Deep packet logging mod for Minecraft Fabric - captures all network traffic with full NBT/Component data

2.5kdownloads
Create: Strict Links
1.21.1neoforge

Create: Strict Links

Makes Create Redstone Link frequencies respect data components (NBT), for more frequency diversity and even password protection via named items or written books.

2.5kdownloads
AFK Rewards
1.13

AFK Rewards

Setup afk rewards for your server with worldguard regions and worldedit rewards.

2.5kdownloads
Ultimate Spear
1.21.1

Ultimate Spear

Adds the Minecraft Live 2025 Spears with a focus on keeping accuracy on the features we currently know!

2.5kdownloads
CustomCrafty
1.20.1

CustomCrafty

A plugin that allows crafting recipes with NBT support for named and enchanted items.

2.5kdownloads
Glowbrick's Printing Press Mod
1.21.1neoforge

Glowbrick's Printing Press Mod

This mod aims to allow enchanted book duplication. This is achieved utilizing the past technologies of a printing press. Glowbrick's Printing Press Mod was made for ModFest 1.21.

2.5kdownloads
Lantern [Anti-Xray]
1.21

Lantern [Anti-Xray]

Advanced X-Ray detection using machine learning

2.4kdownloads
AntiSeedCracker
1.21.4

AntiSeedCracker

Protekts your server’s real seed by providing fake seeds to clients and blocking seed-discovery commands. Fully optimized for Folia.

2.4kdownloads
SurShield Modification
1.21.1neoforge

SurShield Modification

Modpack that combines the mechanical genius of Create, the iconic Satsu Iron Man Addon, and the gritty superpowered chaos of The Boys: New World — delivering advanced automation, and an immersive world of limitless possibilities.

2.4kdownloads
Simply Airdrops
1.20.1forge

Simply Airdrops

Simply Airdrops is a lightweight and easy-to-use mod that does exactly what the name suggests — it adds dynamic airdrop events to your world.

2.4kdownloads
Hopplet (Hopper Filters)
1.21.8

Hopplet (Hopper Filters)

Expressive hopper filtering, written as plain text. The most powerful plugin in this domain. Filter by any item property. Extendable via a strong developer API.

2.4kdownloads
CustomPanelGUI
1.20.1forge

CustomPanelGUI

Easy panel creation in-game

2.4kdownloads
Radiated: A Crappy HBM_NTM Rewrite
1.21.1neoforge

Radiated: A Crappy HBM_NTM Rewrite

A mod about technology, atomic science and nuclear weapons

2.4kdownloads
BlockBoy Arcade
26.1fabric

BlockBoy Arcade

Serverside GameBoy emulator as Arcade machines with data driven cartridge items!

2.4kdownloads
PySpigot
1.16

PySpigot

A Python scripting engine (plugin) for Minecraft servers running Bukkit or one of its forks (Spigot, Paper, etc.).

2.4kdownloads
More Search Bars
1.21.11fabric

More Search Bars

Add more search bars to various UI screens

2.4kdownloads
Gravity Mod
1.20.1forge

Gravity Mod

Add realistic physics, gravity-defying staves, tactical grenades, and chaos hammers to your survival world!

2.4kdownloads
Better Beacon Range
1.20

Better Beacon Range

Expand vanilla beacons by dynamically adjusting the range depending on what blocks the pyramid is composed of. Tamed pets inside the range will also have effects applied.

2.4kdownloads
Technology Valley
1.21.1neoforge

Technology Valley

Unusual Technology modpack with Magic & RPG, also with Custom mechanics, many Quests & Changed recipes!

2.4kdownloads
[🧲MAGNETIC JARS] Experience Jars
1.20.1forge

[🧲MAGNETIC JARS] Experience Jars

Adds experience storage jars that allow players to store, retrieve, and manage XP with visual indicators, inventory tooltips, and configurable deposit amounts

2.4kdownloads