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Minecraft Java 1.21 Mods

Browse 108,823 free mods for Minecraft Java 1.21 — popular picks include Vivecraft, Thaumon, Lodestone.

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Vivecraft
1.21.11neoforge

Vivecraft

A Minecraft VR mod on a loader of your choice!

10Mdownloads
Thaumon
1.18.2forge

Thaumon

Thaumcraft-inspired decoration blocks for modern Minecraft

10Mdownloads
Lodestone
1.21.1neoforge

Lodestone

A collection of code used throughout projects under the Lodestar team.

10.0Mdownloads
LootJS: KubeJS Addon
1.21.1neoforge

LootJS: KubeJS Addon

A Minecraft mod for packdevs to easily modify the loot system with KubeJS.

10.0Mdownloads
Liberty's Villagers
1.20.1fabric

Liberty's Villagers

Quality of Life and AI improvements for Villagers

10.0Mdownloads
Repurposed Structures - Better Ocean Monuments Compat Datapack
1.21.1

Repurposed Structures - Better Ocean Monuments Compat Datapack

Change RS Monuments to be in Better Ocean Monument's style

10.0Mdownloads
Clear Glass with Connected Textures! [16x]
1.21.11

Clear Glass with Connected Textures! [16x]

Clean Glass! Remove line streaks from Glass & Stained Glass!

10.0Mdownloads
"Better End Cities" for Better End
1.21

"Better End Cities" for Better End

Makes End Cities much Nicer using the BetterEnd Mod

9.9Mdownloads
TheDragonLib
1.21neoforge

TheDragonLib

A library for most of sokratis12GR's Mods

9.9Mdownloads
Tree Tap
1.21.1neoforge

Tree Tap

Extract juicy stuff from tree trunks

9.9Mdownloads
Oh The Biomes We've Gone
1.21.11neoforge

Oh The Biomes We've Gone

An astounding sequel to the original BYG mod for 1.20.1+ with over 50+ biomes ranging from the magical to the realistic and all breathtaking!

9.9Mdownloads
Leaky - Item Lag Fix
1.21.1neoforge

Leaky - Item Lag Fix

Detects & reports too many stacked items and improves item performance

9.9Mdownloads
Medieval Paintings
1.21neoforge

Medieval Paintings

Adds new Medieval-Fantasy style Paintings to the game!

9.8Mdownloads
Property Modifier
1.21.1neoforge

Property Modifier

Allows tweaking various properties of blocks and items. Also adds some other tweaks to aid with that, such as the ability to create new creative tabs or add composter inputs.

9.8Mdownloads
Invocations
1.21fabric

Invocations

Invoke powerful spells, inspired by Last Epoch's Runemaster!

9.8Mdownloads
Cuisine Delight
1.21.1neoforge

Cuisine Delight

Cook your own plate without recipes

9.8Mdownloads
Friends&Foes - Flowery Mooblooms (Fabric/Quilt)
1.21.11fabric

Friends&Foes - Flowery Mooblooms (Fabric/Quilt)

An addon for the Friends&Foes mod, adding one moobloom variant for each flower.

9.8Mdownloads
Camol
1.21.1neoforge

Camol

Camouflage blocks for any occasion. Make your stuff look like anything.

9.8Mdownloads
MiniCoal
1.21.1neoforge

MiniCoal

Mini Coal and Charcoal

9.8Mdownloads
Fullbright UB
1.21.9

Fullbright UB

Experience Fullbright UB in Sodium, Optifine and Vanilla

9.8Mdownloads
Modern World Creation
1.20.1forge

Modern World Creation

Gives the Create World screen a makeover!

9.8Mdownloads
Trenzalore
1.21.11neoforge

Trenzalore

Small Util Mod with a few tweaks

9.8Mdownloads
Stone Chest
1.21.11fabric

Stone Chest

Stone variations vanilla chests.

9.7Mdownloads
Server Country Flags
1.21.10neoforge

Server Country Flags

Shows the flag of where a server is located.

9.7Mdownloads
World Play Time
1.21.9fabric

World Play Time

Displays the world's play time in the world selection menu.

9.7Mdownloads
Night Lights
1.21.11fabric

Night Lights

A mod that adds a variety of new light sources to Minecraft!

9.7Mdownloads
Rope Bridge
1.21.1neoforge

Rope Bridge

Ever wanted to build a rope bridge to an inaccessible area? With Rope Bridge, you can!

9.7Mdownloads
ThreadTweak
1.21.9fabric

ThreadTweak

Improve and tweak Minecraft thread scheduling. Fork of Smooth Boot for ≥1.20

9.7Mdownloads
Make Bubbles Pop [Client] [Fabric/Forge]
1.21fabric

Make Bubbles Pop [Client] [Fabric/Forge]

Client-side mod that makes bubble particles pop and lets them rise realistically to the water surface.

9.7Mdownloads
When Dungeons Arise
1.21fabric

When Dungeons Arise

Adds various elegant -and likely hostile- roguelike dungeons and structures that generate on your worlds!

9.7Mdownloads
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

9.7Mdownloads
Cobblemon Capture XP
1.21.1neoforge

Cobblemon Capture XP

Grants EXP for your team when you capture a wild Pokemon

9.7Mdownloads
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.

9.7Mdownloads
First Join Message
1.21.11fabric

First Join Message

💬 Sends players who join a world for the first time a configurable message.

9.7Mdownloads
Silent Gear Metalworks
1.21.1neoforge

Silent Gear Metalworks

Adds compatibility between Silent Gear and Productive Metalworks

9.7Mdownloads
Gliders
1.20.1forge

Gliders

Gliders: essential for traversing terrain and preventing falls

9.6Mdownloads