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Minecraft Java 1.21 Mods

Browse 126,424 free mods for Minecraft Java 1.21 — popular picks include Survivor's Butchery [TFC x Butchercraft], Twigonometry, Astrocraft Panorama.

Step by step: How to install Minecraft Java mods & modpacks

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Survivor's Butchery [TFC x Butchercraft]
1.20.1forge

Survivor's Butchery [TFC x Butchercraft]

A compat mod for Terrafirmacraft and butchercraft

1.5kdownloads
Twigonometry
1.21.1fabric

Twigonometry

A lib for building trees in-code

1.5kdownloads
Astrocraft Panorama
1.12.2

Astrocraft Panorama

Cool panorama with stars from mod Astrocraft

1.5kdownloads
DonutRegion
1.21.1fabric

DonutRegion

Adds the /donutregion command, which shows your current Overworld region and its mapped region number.

1.5kdownloads
HKMC
1.21.11

HKMC

A datapack that adds various Hollow Knight features to Minecraft!

1.5kdownloads
akirby's YouTuber Starter Pack
1.21.11fabric

akirby's YouTuber Starter Pack

Starter pack for YouTubers with some must-have mods! Available for NeoForge and Fabric!

1.5kdownloads
Rideable Llamas - Fabric
1.21fabric

Rideable Llamas - Fabric

Allows the player to ride llamas using a saddle.

1.5kdownloads
Create Efficient Visuals
1.21.1neoforge

Create Efficient Visuals

Create factory gauge client-side optimization. based on flywheel

1.5kdownloads
Reload Only Data [Compact With JEI & KubeJS]
1.21.1neoforge

Reload Only Data [Compact With JEI & KubeJS]

Selectively hot-reload individual datapack content types — recipes, advancements, tags, loot, functions, and (experimental) registries

1.5kdownloads
Re:Zero Respawn Sound Effect
1.21.11fabric

Re:Zero Respawn Sound Effect

This mod plays a sound effect when the player respawns after dying.

1.5kdownloads
Bisexual Pride Flag Hearts (Tricolor)
1.20.2

Bisexual Pride Flag Hearts (Tricolor)

Changes the Minecraft Hearts to a Bisexual Pride Flag (Tricolor) – Part of the Pride Hearts collection.

1.5kdownloads
Smoother Stone
1.21

Smoother Stone

Makes the Minecraft stone texture way smoother!

1.5kdownloads
Simple Timer/Stopwatch
1.21.10fabric

Simple Timer/Stopwatch

A minimalist, vanilla-style HUD timer and stopwatch that lives right above your XP bar.

1.5kdownloads
Vibrant Biomes
1.21.11

Vibrant Biomes

A Resource Pack that makes the grass (e.g. grass blocks), foliage (e.g. fern) and dry foliage (e.g leaf litter) more vibrant and less washed out without being too extreme of a difference from Vanilla, Inspired by the aesthetics of Minecraft Alpha/Beta!

1.5kdownloads
JJBA:EOH RETIRED Death Sound
1.12

JJBA:EOH RETIRED Death Sound

Replaces the player death sound with "RETIRED" from JoJo's Bizarre Adventure: Eyes of Heaven

1.5kdownloads
Transparent Totem
1.0

Transparent Totem

This small resource pack makes Totems of Undying appear transparent / translucent / see through.

1.5kdownloads
Essences Plugin
1.21.3

Essences Plugin

A bliss replica plugin with unique and balanced gems

1.5kdownloads
Better 3D Mace
1.21

Better 3D Mace

Adds a 3D model to the mace.

1.5kdownloads
Mod Glue
1.21fabric

Mod Glue

Auto-enabling cross-mod compatibility patches and data

1.5kdownloads
Scriptor Community Mode
1.20

Scriptor Community Mode

A datapack which enables Community Mode for Scriptor Magicae.

1.5kdownloads
MT Optimization
1.21.4fabric

MT Optimization

Maximum game optimization without loss of quality

1.5kdownloads
HyacinthHello
1.20

HyacinthHello

Simple plugin for players to set their own custom join, leave, and death messages

1.5kdownloads
Lonsdaleite Tools (& Omnitool)
1.21.1neoforge

Lonsdaleite Tools (& Omnitool)

Adds a Lonsdaleite tier of tools/armor to Minecraft (Fabric)

1.5kdownloads
Security Golem
1.21.8neoforge

Security Golem

This is an addon to the security Craft mod that adds a golem as a guard

1.5kdownloads
Bare Bones 3D Doors
1.21

Bare Bones 3D Doors

3D Doors and Trapdoors add-on for the Bare Bones resource pack.

1.5kdownloads
Easy Copper Cutter  🪚
1.21.8fabric

Easy Copper Cutter 🪚

Craft Any Copper Block in The StoneCutter!

1.5kdownloads
My Ghost Animal
1.21.1neoforge

My Ghost Animal

Tamed mobs become a spirit. (Currently it only works on a dog and cat!)

1.5kdownloads
Hawk Tuah Llama Spit
1.20.2

Hawk Tuah Llama Spit

Rather than a boring spit sound, llamas say "HAWK TUAH" when they spit at something.

1.5kdownloads
NIM's Resin Equipment!
1.21.11

NIM's Resin Equipment!

Introduces new Resin Equipments to the game! since Minecraft didn't make them...

1.5kdownloads
Voiduh x Cobblemon
1.21.1fabric

Voiduh x Cobblemon

A combination of Exploration, Bosses, and Cobblemon

1.5kdownloads
MinecartSpeedUnlimiter
24w33afabric

MinecartSpeedUnlimiter

Mod for a new snapshot that makes minecart go insanse speed

1.5kdownloads
Create - Xaero's map
1.21.1neoforge

Create - Xaero's map

See your Create: Aeronautics airships & Sable craft rendered live on Xaero's Minimap and Xaero's World Map.

1.5kdownloads
InventoryAdvancementAccelerator
1.21.1neoforge

InventoryAdvancementAccelerator

invadvopt is a dedicated-server NeoForge mod for Minecraft 1.21.1. It accelerates the hot inventory_changed advancement trigger without replacing Minecraft's predicate or award logic. Clients do not install it.

1.5kdownloads
Gamemodes
1.20

Gamemodes

Making gamemode swapping quicker and easier. Short gamemode swapping commands & ability to lock gamemodes. E.g: /gmc

1.5kdownloads
ReniDrags Molten Mayhem!
1.21.1neoforge

ReniDrags Molten Mayhem!

Explore the new biome that brings dungeons, dimensions, a custom boss, cool new custom items and of new tools!! Get on this mod baby!! Its super duper cool (source trust me bro)

1.5kdownloads
Neo Beta Remastered
1.21.11fabric

Neo Beta Remastered

A Modpack that adds the required features for Classic Reimagined 10

1.5kdownloads