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Minecraft Java 1.21 Mods

Browse 123,917 free mods for Minecraft Java 1.21 — popular picks include Geophilic, Zume, Server Country Flags.

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Geophilic
1.20fabric

Geophilic

A subtle-ish overhaul of vanilla Overworld biomes! Reworked!

10.0Mdownloads
Zume
1.17.1fabric

Zume

An over-engineered Zoom mod by Nolij

9.9Mdownloads
Server Country Flags
1.21.10neoforge

Server Country Flags

Shows the flag of where a server is located.

9.9Mdownloads
Rainbows!
1.20.1forge

Rainbows!

Adding rainbows to the world of Minecraft!

9.9Mdownloads
Stone Chest
1.21.11neoforge

Stone Chest

Stone variations vanilla chests.

9.9Mdownloads
Lychee (Neo/Forge)
1.21.1neoforge

Lychee (Neo/Forge)

Define in-world crafting & interactions using JSON recipes. item interaction, burning, touching fluid, anvil, crushing, lightning, exploding...

9.9Mdownloads
Library Ferret - Fabric
1.21.11fabric

Library Ferret - Fabric

Shared lib for the mods of jtorleon-studios-team

9.9Mdownloads
Chunk Activity Tracker
1.21.1fabric

Chunk Activity Tracker

Library mod that stores a heatmap of player activity in chunks

9.9Mdownloads
Soul fire'd
1.21.11neoforge

Soul fire'd

Let Soul Fire burn!

9.9Mdownloads
Voidscape
1.21.1neoforge

Voidscape

Delve into the depths of the Void

9.9Mdownloads
Storage Labels
1.21.1fabric

Storage Labels

Fancy Item Labels, perfect for your item storages

9.9Mdownloads
Nature's Spirit
1.21.1fabric

Nature's Spirit

A minecraft mod which enhances world generation with new biomes, blocks, and items

9.8Mdownloads
Enhanced Hordes
1.21.1neoforge

Enhanced Hordes

Enhances zombie's ability to cooperate, among other mobs.

9.8Mdownloads
MiniCoal
1.21.1neoforge

MiniCoal

Mini Coal and Charcoal

9.8Mdownloads
Nyf's Quivers
1.21.1fabric

Nyf's Quivers

Add's Quivers that hold Arrows based on Quiver Type and Bows will pull from the Quivers Active Slot First

9.8Mdownloads
Summoning Rituals
1.21.1neoforge

Summoning Rituals

Create custom summoning rituals for items, mobs and commands.

9.8Mdownloads
Macaw's TerraformersMC
1.16.5forge

Macaw's TerraformersMC

This mod is a multi-compatibility for the mods developed by the TerraformersMC. Like Traverse / Cinderscapes or Terrestria.

9.8Mdownloads
EMI Extra Integrations
1.21.1neoforge

EMI Extra Integrations

EMI addon adding support for as many mods as possible

9.8Mdownloads
Better End Cities
1.21

Better End Cities

Makes End Cities far more intricate, and contain more loot. All with Vanilla Blocks.

9.8Mdownloads
Paladin's Furniture
1.21.5neoforge

Paladin's Furniture

A Modern Furniture mod for Minecraft where things are functional!

9.7Mdownloads
MES - Moog's End Structures
1.21fabric

MES - Moog's End Structures

Lots of Vanilla styled structrues to fill up the end dimension with life!

9.7Mdownloads
Mekanistic Routers
1.21.1neoforge

Mekanistic Routers

Compatibility mod between Mekanism and Modular Routers

9.7Mdownloads
Iron's Lib
1.21.1neoforge

Iron's Lib

Provides common functionality and content for Iron's mods

9.7Mdownloads
Climate Rivers
1.21.11neoforge

Climate Rivers

Make your rivers stop looking like mistakes – and start flowing with style.

9.7Mdownloads
Idwtialsimmoedm
1.21.8fabric

Idwtialsimmoedm

I didn't want to install a library so I made my own Enchantment Descriptions mod

9.7Mdownloads
Just Another Void Dimension
1.21.11neoforge

Just Another Void Dimension

Adds Just Another Void Dimension

9.6Mdownloads
Treasure2
1.21.1neoforge

Treasure2

Who doesn't like finding loot? It is always fun to find free stuff!

9.6Mdownloads
Create: Copycats+
1.21.1neoforge

Create: Copycats+

All the copycats you've ever wanted, combined into a single mod!

9.6Mdownloads
Create Immersive Aircrafts
1.21.1

Create Immersive Aircrafts

Retextures Immersive Aircrafts to work better with Create

9.6Mdownloads
AE2 Extras
1.21.1neoforge

AE2 Extras

Adds some extra stuff to AE2

9.6Mdownloads
Sky GUIs
1.21.1neoforge

Sky GUIs

An addon for Skyblock Builder which provides GUIs to easily modify and view teams.

9.6Mdownloads
Cave Dust
1.21.8fabric

Cave Dust

Cave Dust is a Minecraft mod that adds the white ash particle from the Basalt Deltas biome to the underground to simulate dust!

9.6Mdownloads
Unsafe World Random Access Detector (Fabric)
1.21fabric

Unsafe World Random Access Detector (Fabric)

This is a mod that detects unsafe off-thread world random access, helping to find causes of "Accessing LegacyRandomSource from multiple threads" crash.

9.6Mdownloads
Awesome Dungeon Ocean edition - Forge
1.21.9forge

Awesome Dungeon Ocean edition - Forge

This mod adds dungeons to your ocean. (🆕 NEW Structure added 3 boat)

9.6Mdownloads
Better Trims
1.21.10fabric

Better Trims

Gives each armour trim material a unique effect when worn

9.6Mdownloads
Pehkui
1.21neoforge

Pehkui

Lets you change the size of most entities, shrinking their scale smaller or growing them larger

9.6Mdownloads