Minecraft Java 1.21 Mods
Browse 1,228 free mods for Minecraft Java 1.21 — popular picks include Digital Home: Private Dimension, VistaQuality, CCCCC.
Updated daily
Digital Home: Private Dimension
A private space in a Pocket Dimension
VistaQuality
An addon for Vista that adds dynamic control over how strong the CRT effect is. Just add redstone!
CCCCC
ComputerCraft Create Contraption Compatibility
Simulated Diagram Snapshots
Allows you to save a render of your simulated contraption using the diagram.
Create Frequency
Frequency waves and more!
Redstone: Rewired
It's a old pack from 2022, So I updated it with Repeaters, Comparators, and More!
camerasercurity
this is a mod to have you have camera in minecraft
The Drill
This mod add Drill to game
DaintyOrder
This is a neat and orderly resource pack with a resolution of 32x and a fresh overall color scheme, suitable for getting started with redstone.Strive to create the model resource package with the highest mod coverage!
Magic Sorting System reworked
Want a good and efficient sorting system but don't have the time to build an complicated redstone sorting system? Then this datapack might be for you.
Expanded Fuels
This is a mod adding some solid fuel sources for machines and furnaces.
Hopper Bucket
Allows hoppers containing buckets to remove and add fluids from the world.
Technolith
Refined Redstone Technology That You Can Obtain By Exploring The Past
Create: Capsule Corp.
Capture, store, and redeploy Sable simulated contraptions using capsules.
Advanced Arsenal
Redstone-powered equipment that can be upgraded to suit your playstyle.
REDstone Torches
New, but now also improved 24w33a (1.21.2) redstone torches! (backported too!)
Placeable Gunpowder (Modern)
A mod that allows gunpowder to be placed like redstone dust, it can be ignited with flint and steel
Create: Redstone Link Tablet
A smart-home tablet for Create's Redstone Links — toggle named apps and multi-link groups from an app-style GUI.
Create: Lights & Controls
More lights and wireless redstone switches that plug straight into Create's Redstone Link network
EffectMaster
A Plugin to enhance your server's visual effects without labyrinths of Command Blocks and Redstone!

Copper Wrenches
Craft copper wrenches to rotate blocks and redstone components
AntiRedstoneLag
prevents lag machine in server
Glowing Torches
This resource pack recreates the glowing outline in the new redstone torch model for all torches. As well as backporting the redstone torch model to older versions.
Animated Redstone
Simple pulsing animation for redstone.
More Pickaxes [FORGE]
With this mod you can play Minecraft easier. In this mod 9 new pickaxes
New Redstone Torch
This pack adds the redstone torch from the new snapshot 24w33a
[ARCHIVE] Simple Transport Pads [Forge/NeoForge]
Adds Transport Pads which allow you to set a destination and easily teleport yourself or mobs and items
PowerStones
Overlapping wires of Redstone, Bluestone, Greenstone and Yellowstone
ExtendedItemTransport
additional Hopper, automatic Crafting, extended dropper, Item teleporter
Torchier Torches Continued
Gives all the torches in the game the new Redstone Torch outline from Snapshot 24w33a.
Tracegates
This mod adds logic gates like the ones from Virtual Circuit Board.
Red dye from redstone
You can finally make something decent out of redstone.
Accurate Redstone Components
Tweaked versions of the sprites of the redstone repeater and redstone comparator that more closely resemble the blocks.
create-ultimate-addon-pack
A Create-focused NeoForge 1.21.1 modpack built around Create and Create: Aeronautics, with a large suite of Create add-ons, performance optimizations, and Sodium/Iris shaders with Colorwheel contraption lighting — plus a built-in Korean compatibility mod.
Temporal Disjunction
Temporal Disjunction is a Minecraft mod that lets you manipulate time within specific regions — freeze, rewind, accelerate, or slow it — giving you godlike control over the flow of time in your world.
Aeronautics Display Link Fix
Fixes a bug where Display Link's TargetOffset gets corrupted during physics assembly/disassembly when the display link and its target sign are on the same contraption in Create: Aeronautics.