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Minecraft Java 1.21 Mods

Browse 8 free mods for Minecraft Java 1.21 — popular picks include Cammie's Minecart Tweaks, Redstone: Recharged, Cobblestone Generator Tweak.

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Cammie's Minecart Tweaks
1.21.1fabric

Cammie's Minecart Tweaks

Makes Minecarts more viable as a form of transportation.

635kdownloads
Redstone: Recharged
1.21.1neoforge

Redstone: Recharged

A collection of redstone fixes, expansions, and tweaks.

9.8kdownloads
Cobblestone Generator Tweak
1.21.1neoforge

Cobblestone Generator Tweak

Tweaks the vanilla cobblestone generator to produce multiple stone variants (fully datapack-driven)

1.6kdownloads
Dio's Pressure Plates
1.21.8fabric

Dio's Pressure Plates

Dio's Pressure Plates is a utility mod that adds a variety of pressure plates to Minecraft for various uses

1.2kdownloads
Create: Redstone Tweaks
1.21.1neoforge

Create: Redstone Tweaks

This Create addon adds the ability to control the Frogport using redstone.

260downloads
Elektrofy
1.21.3

Elektrofy

A lightweight GUI resource pack designed with a redstone and energy aesthetic, perfect for tech-themed builds or mods.

210downloads
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 […]

Create Xaero's Map Mod (1.21.1) – Track Moving Contraptions on Your Minimap
1.21.1

Create Xaero's Map Mod (1.21.1) – Track Moving Contraptions on Your Minimap

Create Xaero's Map Mod adds live visual tracking for Create: Aeronautics airships onto Xaero's Minimap and Xaero's World Map. It updates the map in real-time as your custom flying machines move around the world. You can watch your planes, vehicles, and other moving structures turn and fly right from your map screen. The map shows […]