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Minecraft Java 1.21 Mods

Browse 971 free mods for Minecraft Java 1.21 — popular picks include mutationcraft-plus, Aberrations, Nonsense.

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mutationcraft-plus
1.21.1fabric

mutationcraft-plus

Adds 24 random world mutations that completely change Minecraft every 5 minutes, making every survival adventure unique.

87downloads
Aberrations
1.21.8neoforge

Aberrations

Adds a powerful item, the Tesseract. You can use it to Rewire items into other items, and infuse items with other items to get incredibly powerful gear.

87downloads
Nonsense
1.21.8neoforge

Nonsense

A new dimension with unique and creative biomes ...

86downloads
Rainbow Glow
1.21.4fabric

Rainbow Glow

Adds a /glow command that gives players a rainbow portal-like effect!

86downloads
April Fools Demo
1.21

April Fools Demo

Shows the Minecraft demo screen when joining a server on April Fools

84downloads
Death Price
1.21.11fabric

Death Price

Punish death with -1 Max Health, and craft a Heart Elixir to regain it! (Paper & Fabric) only indonesian language available for now

83downloads
Microtato
1.21.1neoforge

Microtato

Casting spells, running away from monsters and building tiny castles, at least there are no scary machines to hunt you.

83downloads
BwompOnDamage
1.21.8fabric

BwompOnDamage

Sound effect(s) that serve no purpose; have fun using them.

83downloads
CatChest
1.20

CatChest

Allows to open chests while cats sit on them.

83downloads
Soft Ember Items
1.21.1neoforge

Soft Ember Items

Soft Ember Items adds subtly glowing, ember-tipped consumables to Minecraft.

82downloads
Nextblocks
1.21.4neoforge

Nextblocks

Blocky nextbots and other additions.

82downloads
Split!
1.21.4neoforge

Split!

Just split them in face!

82downloads
BattleWorks
1.21fabric

BattleWorks

31 weapons, armors & charms with real abilities — slam, blink, grapple, and swap.

81downloads
Elod's Biome Extension
1.21.1neoforge

Elod's Biome Extension

This mod adds biomes, and money (later new dimensions) to Minecraft, it'S not realistic like Biomes O' Plenty, it's more likely fantasy, and it's in early phases of development!

81downloads
my pretty bad jumpscaremod
1.21.1fabric

my pretty bad jumpscaremod

This mod is unironically mid, just go look for another one. the only upside is that it's dynamic, you can add your own jumpscares if u want.

81downloads
Soulripper
1.21.2

Soulripper

Would you lose your soul for just a little power?

81downloads
Stroopwafels advanced
1.20.5forge

Stroopwafels advanced

My mod adds a dutch food called the stroopwafel it gives u buffs it also adds more ingredients for the stroopwafel

81downloads
Decraftable
1.21.8neoforge

Decraftable

lets you decraft items for your resources back.

81downloads
CrimsonSMP PLugin
1.21

CrimsonSMP PLugin

The Crimson Smp Plugin With over 13 Unique Auras each having its own main ability and passives highly taken inspiration from infuse and corrupted smp plugin

80downloads
Blaqua Pack
1.16

Blaqua Pack

A resource pack with funny damage sound and a cool new menu screen!

80downloads
FlightHeightRestrictor
1.16

FlightHeightRestrictor

Restrict player flight height with automatic enforcement.

80downloads
Jujutsu Kraft / Sorcerer Craft
1.21.11

Jujutsu Kraft / Sorcerer Craft

A datapack heavily inspired by Jujutsu Kaisen!

79downloads
BasicallyVelocityDamage
1.21fabric

BasicallyVelocityDamage

a serverside mod that switches fall height to the entity's Y velocity in the fall damage calculation

78downloads
Customizable Fluids
1.21.4

Customizable Fluids

allows the player to customize water and lava, By HP4Fr

78downloads
SoulChain
1.21

SoulChain

SoulLinkCurse automatically links two players’ souls so damage and death affect both, and the curse can only be broken by performing a ritual with specific items inside a secret chest hidden in a desert temple.

78downloads
yay mod
1.21.8neoforge

yay mod

this is a mod that add alot of yay items, blocks, and other

77downloads
Fih.
1.21.1neoforge

Fih.

Adds a silly little fish!

77downloads
Curses in Enchantment Table
1.21

Curses in Enchantment Table

Simple datapack to make curses appear in the enchantment table.

77downloads
You Can't Sleep
1.20.1forge

You Can't Sleep

A about bed sleep's horror mod

76downloads
Fugic
1.21.1fabric

Fugic

Fugic fuses ancient magic and advanced technology into a single hybrid energy system — master Fugic Energy to cast programmable spells, power machines, command robot golems, and evolve through 100 levels across 10 tiers of power.

76downloads
MycoMayhem
1.21.1neoforge

MycoMayhem

This mod is an all in one adding building blocks food and weapons

76downloads
Your Mind
1.21.8fabric

Your Mind

Your Mind: The Fog is Watching

76downloads
NoArrowsStuck
1.20

NoArrowsStuck

No more arrows stuck on players

76downloads
Hardcore Slots
1.21.1fabric

Hardcore Slots

In this mode, every time you take damage, one slot in your inventory becomes locked and can no longer be used.

75downloads
Safety is Nowhere
1.21.1neoforge

Safety is Nowhere

Dreams are real and so are nightmares. The world is corrupted, find the source of abnormalities.

75downloads
SpikeyTotem
1.21

SpikeyTotem

Balances the Totem of Undying by dealing small damage while held.

75downloads