Tech Mods for Minecraft Java
Browse 33,039 free Tech mods for Minecraft Java — popular picks include Saiteki-ka suru, CrystalCore Create, Alternative Mekanisms.
Step by step: How to install Minecraft Java mods & modpacks
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Saiteki-ka suru
A lightweight FPS boost modpack for low-end PCs
CrystalCore Create
CrystalCore´s custom Minecraft create modpack
Alternative Mekanisms
Want Mekanism's powerful items without the complex machinery? This mod offers a direct crafting path, but be prepared—simplicity comes at a cost.
Cogborn Chronicles
Cogborn Chronicles blends tech mods, RPG adventures, and tools for massive builds into one epic sandbox. Automate, explore, and create on a grand scale!

Better Crafter (for Fabric)
Better Crafter is a small but powerful mod that improves the usability of the Crafter block by making its behavior more predictable and automation-friendly.
Mekagon
A maximally modpack with lots of optimization, dragons, tech, and multiplayer.
Mogburg
A Minecraft Modpack for the Official Mogburg Minecraft SMP
DaVinci Craft
Creativity and exploration with some quality of life enhancements.
Bellisimo
Rainbow bridge official funny CC: Tweaked peripherals for the rainbow bridge minecraft server
Create: More Cogwheels
Adds new material variants of Create cogwheels, encased variants, Ponder support, and optional per-material progression limits for modpacks.
AI Friend by Kurzer
AI Friend adds a new NPC to Minecraft that communicates with you using real artificial intelligence via the OpenRouter API. Ask it anything, give it tasks — it will respond, move, and interact with the world!

Chunk Limit For Simulated Rubies
Configurable Chunk Loader limits for Simulated Rubies.
tfcfreezer
Add a freezer to the Minecraft mod TerraFirmaCraft (TFC), which can consume Forge Energy (FE) to extend the shelf life of food.
Forgotten Apocalypse
Forgotten Apocalypse is a hardcore Minecraft survival modpack set in a world destroyed by a mysterious infection.
Create Vanilla Mechanics
A lightweight vanilla-style modpack built around the Create Mod, focused on simple automation, quality-of-life improvements, and high performance.
KaboomStick
A Fabric mod for Minecraft 1.21.x that adds explosive sticks to convert entire veins of blocks into TNT or launch massive fireballs.

AutoDrinking
Added an auto-drinking addon for the Sophisticated Storage backpack in TerraFirmaCraft.
kashub
Powerful in‑game scripting engine for Minecraft automation. VSCode‑style editor, 40+ high‑level commands, themes, debugging tools, and multi‑tasking — perfect for automating farms, utilities, and server‑side workflows.
scarmy
A whimsical and adventure heavy modpack, for creature and create lovers
Magnetite Block
The Magnetite Block is a powerful vacuum block that automatically pulls in dropped items
Beta Sabers
Mod that Contains lightsabers, and sabers with different purpose. the mod is still being worked on. future updates will contain QOL features!
EcoPower
Save energy for your Minecraft server
StaffManagerX
Auto demote inactive staff and get alerts on staff activity. Manage your staff team; effectively, efficiently and quickly with just one plugin.

Elektrofy
A lightweight GUI resource pack designed with a redstone and energy aesthetic, perfect for tech-themed builds or mods.
Create: Nimbus
Now with create Aeronautics!
Gears & Glory
"Gears & Glory" fuses steampunk engineering with epic dungeon adventures and skybound exploration.
Simply Sieges
sigma sieges 🗿. A collection of mods that focuses on skills and rpg gameplay.
Testro's Minecraft Overhaul
Just my preferences on what an overhauled version of Minecraft looks like.

electrified
electronic items in minecraft! will get implemented into foodion soon!
Renewable Sand
Bubble columns below sandstone will generate falling sand layers. Eight in a pile will form a full block.
HiperTime
Takes the time of your machine and put it on your server!
Tacz editor
Tacz 1.21.1 edit: craft,damage, recoil of the weapon, and rpm.
Pixelmon: Game Machine Starters
Game Machine Starters [Pixelmon Sidemod] replaces the starter selection screen with a starter randomizer that spins up three Pokémon from a rarity-tiered pool for you to pick your starter from.
Rudo Locator
Advanced ore and block locator for Minecraft with deep RGB customization and tier progression.
Drone-Kamikaze
Plugin for a kamikaze strike drone
eGENS
Drop-in generator plugin for Paper & Folia 1.21.x. 28 premade tiers across 3 themed chains (vanilla, mob, elemental), MySQL multi-instance, anti-dupe hardened, full Vault, PlaceholderAPI, hologram, and protection-plugin integrations.