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Minecraft Java 1.21 Mods

Browse 1,432 free mods for Minecraft Java 1.21 — popular picks include Shizophrenia, Unga Bunga, Spider Bow.

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Shizophrenia
1.21.11

Shizophrenia

Makes you question everything.

55downloads
Unga Bunga
1.21.8neoforge

Unga Bunga

A new oonga ore, that can be smelted into oonga ingots. A new oonga pickaxe, that can be crafted from oonga ingots. A new underground biome and a new mob.

55downloads
Spider Bow
1.21

Spider Bow

This project adds a Spider Bow to the combat area of vanilla Minecraft in which being shot by this arrow cobwebs the victim and makes them stuck.

55downloads
⚡EvilMobs - Create your custom bosses
1.16spigot

⚡EvilMobs - Create your custom bosses

Multifunctional Bosses with simple configuration

55downloads
MySilkSpawners
1.21

MySilkSpawners

Take your spawners wherever you want. Enchant your pickaxe, mine any spawner without destroying it, and rebuild it somewhere else, with cost and drop chance fully tailored to your needs.

54downloads
DNDLN's Craftable Cobweb
1.21.9

DNDLN's Craftable Cobweb

This mod/datapack adds a simple vegan-friendly craft for cobwebs using 5 strings arranged in a cross pattern on a crafting table.

53downloads
Lafiński tuffiński (lafless)
1.21.1neoforge

Lafiński tuffiński (lafless)

Adds lafless the youtuber to the game!!!

53downloads
NaturalMobs
1.21.1neoforge

NaturalMobs

deletes monsters and makes mobs more natural

53downloads
Pesky Vexes
1.21.5

Pesky Vexes

Datapack that makes vexes not die after 5 min when named preserve

53downloads
Computer Guy's Mod
1.21.1neoforge

Computer Guy's Mod

Computers, Rats, Mice and more!

52downloads
Mutated
1.21.8neoforge

Mutated

A mod that adds a total of 7 new mobs that are the results of 2 fused vanilla mobs

52downloads
Weird_Update
1.21.8fabric

Weird_Update

This mod is Intense and weird...

52downloads
ALTERNATE
1.21.8neoforge

ALTERNATE

Adds a new alternate dimension with a cheap twist

52downloads
The World Of Bob
1.21.4neoforge

The World Of Bob

A silly mod themed around a new mod named bob, that adds bob versions of Minecraft mobs and even a bob dimension!

52downloads
TougherThanLlamas
1.21.4fabric

TougherThanLlamas

The modern reincarnation of the hardest mod ever created for Minecraft

51downloads
Foxxy's Floating Mobs
1.21.7

Foxxy's Floating Mobs

Naming a mob "Dinnerbone" makes them defy the laws of physics and float

51downloads
Creaking (HARDMODE)
1.21.6fabric

Creaking (HARDMODE)

It Makes The Creaking Extremely Powerful (he also floats in there).

51downloads
Aether Smithing
1.21.1fabric

Aether Smithing

Progression-based smithing for the Aether mod.

50downloads
randomitems-mod
1.21.1fabric

randomitems-mod

Adds /randomitems, /randommobs, /randomweapon, /randomarmor, /randomtool and /randomquest commands that periodically give random items, spawn random mobs, swap your gear, or assign 5-minute random quests with a boss bar and personal sidebar.

50downloads
Living Blocks
1.21.10fabric

Living Blocks

This mod brings blocks to life!

49downloads
Floreláis
1.21.1neoforge

Floreláis

Created in 1 week for my high school art class. It is a very basic mod adding 6 flowers and a boss. Similar feel as old 1.7.10 mods.

49downloads
Creepers Spawn On You Every 10 Seconds
1.21.11

Creepers Spawn On You Every 10 Seconds

Causes creepers to spawn on all players every ten seconds

49downloads
summoners
1.21.4neoforge

summoners

command only mobs are now not with this mod

49downloads
MonsterScaler
1.2.1

MonsterScaler

MonsterScaler adds dynamic difficulty to your server! Monsters level up based on time/distance, gaining boosted stats, enchanted gear, unique debuffs, and triggering server-wide events like Blood Moons and Invasions.

48downloads
Random Stuff (W.I.P)
1.21.8neoforge

Random Stuff (W.I.P)

this mod adds a lot of random stuff

48downloads
SyEnhancedMonster
1.21

SyEnhancedMonster

A Paper/Purpur plugin for enhancing monster difficulty on Minecraft 1.21.x servers.

48downloads
Frog Corruption
1.21.8neoforge

Frog Corruption

makes minecraft really hard (might make it impossible)

48downloads
Summon-Shaped Recipes
1.21

Summon-Shaped Recipes

Craft the spawn eggs of the iron golem, snow golem, copper golem, and wither.

48downloads
Cataclysm Smithing
1.21.1neoforge

Cataclysm Smithing

Progression-based smithing for the L_Ender's Cataclysm mod.

47downloads
Monster Rework Resource Pack
1.21.11

Monster Rework Resource Pack

Resource pack for Monster Rework datapack.

47downloads
Cobblemon: Growing Friends
1.21.1neoforge

Cobblemon: Growing Friends

Unofficial Cobblemon add on mod that lets you plant certain Pokémon as crops

46downloads
Chariz's Mayhem
1.21.8neoforge

Chariz's Mayhem

A Minecraft Mod That Aims To Add Fun Things Into Minecraft, Such As New Mobs, Bosses, Weapons, Tools, Armor etc. Created By The Maniac Himself, DarkChariz

45downloads
TESTIFICATE Villagers
1.21.8

TESTIFICATE Villagers

Brings back Minecraft Old Beta's TESTIFICATE Villagers, recreated by DandiMC.

45downloads
simulator infection  epidemic crisis
1.21

simulator infection epidemic crisis

apocalyptic zombie infection simulator that transforms servers into a pandemic survival experience. Features progressive infection spread, contaminated players, quarantined villages, multiple zombie variants, vaccine crafting, and crisis events.

44downloads
Markolino-Chaos
1.21

Markolino-Chaos

a fun plugin for Paper that spawns "Markolino" a bot that wants to kill you!

44downloads
EvilSMP
1.21.6

EvilSMP

The datapack that was used to run the server "EvilSMP season 2". Created fully by me and the TGM team.

44downloads