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Minecraft Java 1.21 Mods

Browse 388 free mods for Minecraft Java 1.21 — popular picks include Showbiz, Vinyls, RandomDirtDrops.

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Showbiz
1.21.1neoforge

Showbiz

RR-Engine compatible animatronic simulator! Watch the Rock-afire Explosion perform - in Minecraft!

5.7kdownloads
Vinyls
1.16.5

Vinyls

Allows making server-side custom music discs.

5.6kdownloads
RandomDirtDrops
1.21

RandomDirtDrops

RandomDirtDrops is a fun Minecraft data pack that makes breaking dirt blocks drop completely random items from the entire game — from diamonds to dragon eggs! Perfect for chaotic survival challenges and OP item speedruns.

5.3kdownloads
Armistice: the Peace Engines
1.21neoforge

Armistice: the Peace Engines

Machines from tomorrow, bringing peace to today

5.2kdownloads
Create: Completely Create
1.21

Create: Completely Create

A lightweight Create addon that adds dozens of new, balanced, automation-friendly recipes for blocks, items, and materials. From improved stone processing and decorative block conversions to advanced mixing, crushing, and compacting chains.(ALSO HAS TUFF)

5.0kdownloads
Laseredstone
1.21.8fabric

Laseredstone

Redstone but we use lasers to transfer signals

4.7kdownloads
Button Animations
1.21.11fabric

Button Animations

Adds satisfying click and hover animations to buttons

4.6kdownloads
Hell's Survivor
1.21.1neoforge

Hell's Survivor

A Nuclear Themed Horror Mod.

4.6kdownloads
Animorph | Mod
1.21fabric

Animorph | Mod

Morph into a custom model, play emotes, and configure them to your liking.

4.3kdownloads
Chat-With-NPC
1.19.4fabric

Chat-With-NPC

Chat-With-NPC allows players to freely chat with NPCs, who will answer questions based on his setting (Basic Prompt) and the setting of their Groups (Nation, City, Town ,etc.). Suitable for RPG maps or puzzle maps.

4.3kdownloads
Create: Cats Don't Care (CCDC)
1.21.1neoforge

Create: Cats Don't Care (CCDC)

Lets cats find cozy spots to sit and sleep around your Create factories.

4.2kdownloads
Create: Lights & Controls
1.21.1neoforge

Create: Lights & Controls

More lights and wireless redstone switches that plug straight into Create's Redstone Link network

4.1kdownloads
Colorful Chat
1.19

Colorful Chat

Let players set their own chat color and use color codes in their messages with this versatile plugin!

3.8kdownloads
Custom Planes
1.21.4

Custom Planes

Adds functional Custom Planes to Minecraft!

3.8kdownloads
Instant TNT
1.15

Instant TNT

Tired of waiting for the TNT to explode? Instant TNTs available now!

3.6kdownloads
Nearby Inventory Crafting
1.21.1forge

Nearby Inventory Crafting

Craft using items from nearby chest's without moving them

3.6kdownloads
SimpleChat
1.21

SimpleChat

Modern LPC replacement built for 1.21 native

3.4kdownloads
Dong Dong's random creation
1.21.1neoforge

Dong Dong's random creation

magic and energy,new ore,new dimension,new tool and weapon type.

3.3kdownloads
Improper's 3D Minimap
1.21.5fabric

Improper's 3D Minimap

Minimap but with 3D terrain. Enhance your survival caving experience with this radar!

3.3kdownloads
SG Tracks
1.21.1neoforge

SG Tracks

SG Tracks adds tracks that work like regular wheels for Create Aeronautics. You don't need any extra mounting blocks — just place the tracks directly on your machine and build your contraption.

3.2kdownloads
Colorful Depot
1.21.1neoforge

Colorful Depot

Compatibility for Create: Colorful Pipes & Dye Depot

3.2kdownloads
Geode Mania
1.21.1neoforge

Geode Mania

Adds 2 new dimensions, new combat mechanics, 4 new ore types, and a heavy emphasis on Copper and Amethyst!

3.2kdownloads
Image Previewer
1.20

Image Previewer

Preview images in chatbar easily, efficiently. (No resourcepack needed)

3.1kdownloads
EventCore
1.21

EventCore

Events made easier

3.1kdownloads
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.

2.8kdownloads
OutlineX
1.21fabric

OutlineX

OutlineX is a lightweight Minecraft mod that highlights blocks with smooth, customizable outlines.

2.7kdownloads
CoffeeG's Awful Lightning
1.14

CoffeeG's Awful Lightning

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

2.6kdownloads
Charcoal to Dye
1.21.1neoforge

Charcoal to Dye

Craft Black Dye from Charcoal

2.6kdownloads
Bedrock Mods
1.21.8neoforge

Bedrock Mods

This mod, which has never been seen before in Minecraft, shows how to produce bedrock., Thanks to mod, tools and equipment can be made from bedrock.

2.6kdownloads
Create: Blahaj Factory
1.21.1neoforge

Create: Blahaj Factory

Create: Blahaj Factory adds more compat between Just Blahaj & Create to automate your shark friends! (Also Compatible with Only Blahaj)

2.6kdownloads
PySpigot
1.16

PySpigot

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

2.4kdownloads
FNAF Dreams and Nightmares (Work Game)
1.21.4

FNAF Dreams and Nightmares (Work Game)

Mod will recreate the creepy atmosphere of FNaF 4

2.4kdownloads
Military Tanks & Helicopters
1.21.1neoforge

Military Tanks & Helicopters

Drive tanks and fly helicopters with full interior views, weapon systems, and fuel mechanics

2.4kdownloads
More Biome Coloured Blocks
1.21.11fabric

More Biome Coloured Blocks

Moss, Azaleas and more made biome coloured!

2.3kdownloads
Create: Coaster Seats
1.21.1neoforge

Create: Coaster Seats

Adds Seats that can be restricted, great for Roller Coasters

2.2kdownloads
Terraspread - Spread Biomes
1.21.2

Terraspread - Spread Biomes

Spread biomes across biome borders with a new craftable item

2.1kdownloads