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Minecraft Java 1.21 Mods

Browse 123,750 free mods for Minecraft Java 1.21 — popular picks include Fabric Seasons, Mysterious Mountain Lib, Sodium Options API.

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Fabric Seasons
1.21.1fabric

Fabric Seasons

A simple mod that adds seasons to the game, dynamically changing biomes as you play.

20Mdownloads
Mysterious Mountain Lib
1.21.1neoforge

Mysterious Mountain Lib

a library for MMF-Group's mod

20Mdownloads
Sodium Options API
1.21.5fabric

Sodium Options API

Config API for adding Sodium options with a better categories menu

20Mdownloads
Structure Compass
1.21.1neoforge

Structure Compass

Adds a compass for each structure that you can use to locate structures

20Mdownloads
Particle Rain
1.21.1neoforge

Particle Rain

Replaces weather with prettier particle effects

20Mdownloads
Controllable
1.20.1neoforge

Controllable

Play Minecraft Java Edition with a Controller / Gamepad

20Mdownloads
Advanced Fishing
1.21.11neoforge

Advanced Fishing

This mod overhauls fishing with 49 new fish, biome-based catches, lava fishing, new enchantments and curses, custom potions, early-game tools like the Chum Bucket, and fully reworked fishing mechanics.

20Mdownloads
Railcraft Reborn
1.20.1neoforge

Railcraft Reborn

Redefine your rails!

19Mdownloads
Spell Power Attributes
1.21neoforge

Spell Power Attributes

🔮 Spell Power entity attributes with related status effects and enchantments

19Mdownloads
The Bumblezone (Fabric)
1.21.1fabric

The Bumblezone (Fabric)

An unBEElievable dimension full of bees to BEEfriend!

19Mdownloads
Better Than Mending
1.21.8fabric

Better Than Mending

A small quality of life tweak to the Mending enchantment

19Mdownloads
[Let's Do] HerbalBrews
1.21.1fabric

[Let's Do] HerbalBrews

Herbal Brews adds immersive tea and coffee mechanics to Minecraft, introducing plant gathering, leaf drying, brewing systems, and cozy decorative elements for a calm, atmospheric experience.

19Mdownloads
Better Than Bunnies (Forge)
1.21.5neoforge

Better Than Bunnies (Forge)

What could be better except some real fancy dapper bunnies?

19Mdownloads
Things [Fabric]
1.21fabric

Things [Fabric]

Trinkets and Utilities to enhance casual play

19Mdownloads
Bobby
1.21.11fabric

Bobby

Allows for render distances greater than the server's view-distance setting.

19Mdownloads
Crawl (Fabric/NeoForge)
1.21.11fabric

Crawl (Fabric/NeoForge)

Allows you to crawl

19Mdownloads
Occultism KubeJS
1.21.1neoforge

Occultism KubeJS

KubeJS plugin for Occultism.

19Mdownloads
Create: Interiors
1.21.1neoforge

Create: Interiors

A functional suite of innovative and configurable utility blocks for the modern builder

19Mdownloads
Alloy Forgery
1.21.10fabric

Alloy Forgery

Forge some alloys

19Mdownloads
Portality
1.21.1neoforge

Portality

Thinking through portals

19Mdownloads
Repurposed Structures - Better Dungeons Compat Datapack
1.21.1

Repurposed Structures - Better Dungeons Compat Datapack

Change RS Dungeons to be in Better Dungeon's style

19Mdownloads
Cognition (Experience Obelisk)
1.21.1neoforge

Cognition (Experience Obelisk)

Overhaul your minecraft experience with strange and arcane technologies

19Mdownloads
YUNG's Menu Tweaks (Forge/NeoForge)
1.21.4neoforge

YUNG's Menu Tweaks (Forge/NeoForge)

A small, lightweight mod that makes browsing menus a lot easier

19Mdownloads
Showcase Item
1.21neoforge

Showcase Item

Allows showcasing items from the inventory in chat

19Mdownloads
Little Logistics
1.21.1neoforge

Little Logistics

Water and rail transport mod, automated boats & trains!

19Mdownloads
CompactStorage
1.21.11neoforge

CompactStorage

Up to 21x12 upgradable Chests, Barrels, Backpacks and Drums that can store up to 4096 items!

19Mdownloads
Motschen's Better Leaves
1.20

Motschen's Better Leaves

Improves the appearance of leaves with high mod compatibility and performance!

19Mdownloads
Shulker Box Tooltip [Fabric/Forge/NeoForge]
1.21.11neoforge

Shulker Box Tooltip [Fabric/Forge/NeoForge]

What's in my shulker box?

19Mdownloads
DragonLoot
1.21.1fabric

DragonLoot

Ender Dragon loot

19Mdownloads
When Dungeons Arise - Loot Tweaks
1.21

When Dungeons Arise - Loot Tweaks

A bunch of loot-changing datapacks to better fit certain modpacks

19Mdownloads
Squat Grow (Shift / Twerk to grow plants)
1.21.1neoforge

Squat Grow (Shift / Twerk to grow plants)

Squat for growth (Shift / Twerk to grow plants)

19Mdownloads
StarbuncleMania
1.21.1neoforge

StarbuncleMania

Expand Ars Nouveau's Starbuncles with new jobs! Also adds liquified Source.

19Mdownloads
Highlight
1.21.11fabric

Highlight

Highlight improves the Minecraft selection/highlight boxes visually to make them look better.

19Mdownloads
YUNG's Better Desert Temples (Fabric)
1.21.4fabric

YUNG's Better Desert Temples (Fabric)

A complete redesign of Minecraft's desert temples!

19Mdownloads
Do a Barrel Roll
1.21.11fabric

Do a Barrel Roll

Microsoft flight simulator for Minecraft elytras.

19Mdownloads
Crabber's Delight
1.21.1neoforge

Crabber's Delight

Crabber's Delight is an addon for the popular food mod, Farmer's Delight

19Mdownloads