HomeJavaTech

Tech Mods for Minecraft Java

Browse 73 free Tech mods for Minecraft Java — popular picks include Updated Witch Drops, [ON HOLD] Map Makey, Ender Tap (for Fabric & Carpet).

Updated daily

FiltersMobs×Redstone×Clear all
Updated Witch Drops
1.20.2fabric

Updated Witch Drops

Adds the updated witch drops from version 1.21!

1.0kdownloads
[ON HOLD] Map Makey
1.21.1neoforge

[ON HOLD] Map Makey

A mod that adds a ton of creative mode only features to make custom minecraft maps

981downloads
Ender Tap (for Fabric & Carpet)
1.20.4fabric

Ender Tap (for Fabric & Carpet)

Use a hopper with your ender chest!

798downloads
Redstoneer Villager
1.20.1forge

Redstoneer Villager

This is a villager which sells redstone items for an equal price

572downloads
Companions & Constructs
1.20.1fabric

Companions & Constructs

Forge your path through a world of legends, creatures, and contraptions. Build, battle, and explore in the ultimate adventure-packed modded experience!

502downloads
Cobbromon
1.21.1neoforge

Cobbromon

This modpack blends the creature-collecting adventure of Cobblemon with the mechanical creativity of Create. Explore the world, build clever contraptions, and grow your team—all in a seamless mix of exploration and engineering.

435downloads
UltClearLagg
1.21

UltClearLagg

Advanced lag reduction, automatic cleanup systems, mob optimization, TPS monitoring, smart entity management, redstone lag prevention, Bedrock GUI support, and real-time server performance tools.

207downloads
Peaceful Silverfish
1.21.1neoforge

Peaceful Silverfish

Peaceful Silverfish lets silverfish spawn from vanilla infested stone even on Peaceful. Great for Create farms and contraptions, but works perfect in vanilla too. Includes an option to mute silverfish sounds so your base stays quiet.

151downloads
Sculk Eye
1.21.11fabric

Sculk Eye

Adds a new Sculk Eye Block - scans entities of a given type in a given radius and emits redstone signal based on the count

147downloads
Biznesmod
1.21.8fabric

Biznesmod

This mod adds new biomes, a new villager proffesion, new mechanics (upgradable abilities, collecting iron dust to make iron ingots, etc...), new custom structures (10+), a TNT cannon which shoots tnt where you look and some new redstone components.

129downloads
Player Detector
1.21.11fabric

Player Detector

Redstone block that detects if a player is standing on it

114downloads
BioLock Scanner
1.21.1neoforge

BioLock Scanner

BioLock Scanner is a NeoForge 1.21.1 Minecraft mod that adds a player-only redstone scanner for secure doors, bases, and automation builds. It can be mounted on floors or walls, has a configurable detection radius, and prevents mobs from triggering

62downloads
RedstoneSpawnersReloaded
1.21

RedstoneSpawnersReloaded

RedstoneSpawnersReloaded is a very simple plugin which makes Mob Spawners toggleable via a redstone signal.

51downloads
Sulfur cube redstone block
26.2-snapshot-2fabric

Sulfur cube redstone block

Allows you to place redstone blocks in sulfur cubes, and have them power adjacent redstone components! Inspired by the latest PhoenixSC video.

50downloads
Carpet Mod (1.21.11, 1.20.1) – Game Performance Monitoring
1.21.11fabric

Carpet Mod (1.21.11, 1.20.1) – Game Performance Monitoring

Carpet Mod is a popular modification for Minecraft that enhances the game by providing advanced tools for monitoring, controlling, and optimizing gameplay. It is particularly favored by technical players and server administrators. It provides many tools, commands and special capabilities that extend vanilla Minecraft-especially useful for technical players, redstone engineers, farms, and automation. Features: Tools […]

Masa Gadget Mod (1.21.5, 1.20.1) – Elevating The Minecraft Experience Further
1.21.5fabric

Masa Gadget Mod (1.21.5, 1.20.1) – Elevating The Minecraft Experience Further

Masa Gadget Mod introduces a powerful all-in-one tool designed to assist players with building, automation, and general gameplay. Whether you're placing blocks, interacting with entities, or streamlining repetitive tasks, this mod provides a flexible and efficient solution. Features: Functions for building, redstone, and automation. Adjust settings to fit your needs. Simplifies complex tasks with intuitive […]

Literally Chunk Loader Mod (1.21.4, 1.20.1) – Simplifying Minecraft Automation
1.21.4fabric

Literally Chunk Loader Mod (1.21.4, 1.20.1) – Simplifying Minecraft Automation

Literally Chunk Loader Mod ensures that specific chunks stay active even when you are far away, allowing processes like redstone mechanisms and mob farms to continue functioning. Features: Vanilla Friendly: Seamlessly integrates with the vanilla Minecraft experience. Simplicity: Easy to use with no complex setups. Just place a block in the desired chunk. Utility: Keeps […]

Litematica Printer Easyplace Extension Mod (1.21.1, 1.20.1) – Redstone-Aware Fast Block Auto Placement
1.21.1fabric

Litematica Printer Easyplace Extension Mod (1.21.1, 1.20.1) – Redstone-Aware Fast Block Auto Placement

Litematica Printer Easyplace Extension Mod provides a redstone-aware fast block auto placement system built on top of Litematica’s EasyPlace. It supports directional blocks, accurate placement protocols and various automation utilities for technical builds. Features: How It Works Supports directional block placement on vanilla servers using Fake Rotation. Can use accurateBlockPlacement with carpet-extra on the server […]

Amulet Stone Mod 1.13.2, 1.12.2 (Get Rid of the Mobs Around Your Home)
forge

Amulet Stone Mod 1.13.2, 1.12.2 (Get Rid of the Mobs Around Your Home)

Amulet Stone Mod 1.13.2, 1.12.2 will allow you to get rid of the mobs around your home. Consume redstone energy. Compatible with Mekanism pipe system. Features: The AvoidAmuletStone AI keeps mobs away from you. It works at night only, but you can change in the config file. Need the redstone power. Hold the redstone and Right-Click to […]

Modular Forcefield System Mod 1.12.2, 1.10.2 (Defense Station)

Modular Forcefield System Mod 1.12.2, 1.10.2 (Defense Station)

Modular Forcefield System Mod 1.12.2, 1.10.2 adds a modular system for generating Force fields within game, at the cost of Redstone Flux (from Thermal Expansion). Beyond simply force fields, this mod also adds a wealth of base security, including the Area Defense station that is capable of fending off NPCs, mobs and other players – […]

Pyromancy Mod 1.12.2 (A Magic Mod Based on Fire, Nether, Red Mana)

Pyromancy Mod 1.12.2 (A Magic Mod Based on Fire, Nether, Red Mana)

Welcome to Pyromancy! Inspired by Botania, Pyromancy Mod 1.12.2 is a magic mod based around fire, Nether and Red Mana. In Pyromancy, you can explore new structures, fight new monsters and combine the power of Redstone and Red Mana to rule the world! There are many new blocks that can help you automate your world. […]

EZ Car Mod! (DISCONTINUED, READ DESC)
1.16.5forge

EZ Car Mod! (DISCONTINUED, READ DESC)

An Easy Car Mod For Minecraft 1.16.5!

6.2kdownloads
Farmable Shulkers [FORGE]
1.16.5

Farmable Shulkers [FORGE]

Farmable Shulkers ported to forge by mahan.

987downloads
Glass For Mob Spawners
1.16.2fabric

Glass For Mob Spawners

Opaque glass/doors for mob-spawners, with a new nether ore!

753downloads
The Copper Golem!
1.21.1neoforge

The Copper Golem!

A minecraft mod that adds a brand new mob from the mob vote: The Copper Golem! Just like it was presented in the show, this mob will randomly press copper buttons, that has been added to the game too|

6.5kdownloads
Calibrated Spawners Expanded
1.21.11fabric

Calibrated Spawners Expanded

A mod that let you calibrate and customize mob spawners.

4.4kdownloads
Redstone Robot (Fabric/Forge/NeoForge/Quilt)
1.21.5fabric

Redstone Robot (Fabric/Forge/NeoForge/Quilt)

Redstone robots that recharge with redstone, can follow you, attack hostiles mobs with bows and a iron swords!

3.5kdownloads
FTGU: From The Ground Up
1.20.1forge

FTGU: From The Ground Up

Highly configurable mod that revamps vanilla mobs

2.8kdownloads
Protogen Origin (Lore accurate)
1.20.1forge

Protogen Origin (Lore accurate)

Protogen Origin — Forge 1.20.1 mod adding a half-animal, half-machine Protogen origin to Origins. Visor night vision, +4 armor, +10% speed, scanner highlight, waterproof chassis. Weak to lightning, no natural regen, eats only redstone/glowstone/coal.

1.1kdownloads
Better Create Aeronautics With Create Addons & Improvements Modpack (1.21.1) – Build And Fly Custom Aircraft
1.21.1

Better Create Aeronautics With Create Addons & Improvements Modpack (1.21.1) – Build And Fly Custom Aircraft

Better Create Aeronautics With Create Addons & Improvements Modpack expands engineering gameplay with flight controls, engine upgrades, and aerial travel across a lively world. You can build massive automated factories, assemble custom flying ships with gyroscopes and thrusters, and explore new biomes filled with animals and structures. It brings together handy quality-of-life tools, dynamic contraptions, […]

CC Optical Mod (1.21.1) – Aim Cannons and Track Enemy Airships with Lua Code
1.21.1

CC Optical Mod (1.21.1) – Aim Cannons and Track Enemy Airships with Lua Code

CC Optical Mod adds sensor and cannon control peripherals for CC:Tweaked and Create Big Cannons. This mod gives you new blocks to detect mobs, track airships across long distances, and aim heavy cannons with Lua code. It works with moving contraptions and airship systems so you can build automated defense stations and smart turrets. Features: […]

Create Twistermill VS Sable Mod (1.21.1, 1.20.1) – Power Flying Airships
1.21.1

Create Twistermill VS Sable Mod (1.21.1, 1.20.1) – Power Flying Airships

Create Twistermill VS Sable Mod extends Create and Sable by turning simulated wind into rotational power. It connects wind physics from weather mods directly to moving ship contraptions and sublevel machines. The mod automatically detects installed systems like Weather2 or ProtoManly's Weather to generate kinetic force. Players can build wind-aligned turbines on mobile hulls and […]

Create Automatics Mod (1.21.1) – Build Self-Driving Contraptions
1.21.1

Create Automatics Mod (1.21.1) – Build Self-Driving Contraptions

Create Automatics Mod adds autopilot systems for Create and Sable contraptions. This mod lets you plot custom driving routes, set movement speeds, and command assembled vehicles to drive themselves. You can also place decorative traffic cones on the ground, wear them as hats, or shoot them onto mobs using dispensers. Features: Build automated paths for […]

Mob Grinding Utils 9minecraft Mod (26.2) – Automate Mob Farms Without Redstone

Mob Grinding Utils 9minecraft Mod (26.2) – Automate Mob Farms Without Redstone

Mob Grinding Utils 9minecraft Mod gives you all the tools needed to build automatic monster farms. This mod adds special blocks that spawn, move, and defeat mobs on their own. You can collect items and store experience points in large liquid tanks. It replaces messy water flows and complicated redstone traps with simple machines. Players […]

Essentials Mod (1.21.11, 1.20.1) – Automate Various Areas of The Game
1.21.11

Essentials Mod (1.21.11, 1.20.1) – Automate Various Areas of The Game

Essentials Mod is a mod that focuses on providing new items and blocks designed to increase the versatility of Redstone systems and automate processes in farming, creature farms, and mineral resource processing. Let's see what this mod offers. The mod will allow us to craft a new set of interesting blocks and items. For example, […]

BBL Utility Mod (26.1.2, 1.20.1) – Practical Tools And Machines
1.20.1

BBL Utility Mod (26.1.2, 1.20.1) – Practical Tools And Machines

BBL Utility Mod introduces a collection of utility-focused blocks and items designed to support automation and general survival gameplay. The mod provides tools for block interaction, farming assistance, mob handling, fluid and resource generation, item processing, and redstone control. Features: Adds utility items such as the Crook, Sapling Grower, Animal Net, Death Stone, and Floater. […]