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Minecraft Java 1.21 Mods

Browse 127,596 free mods for Minecraft Java 1.21 — popular picks include vMaiOpt, DutyCraft [Folia Support], LagReport.

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127,596 mods

1.21

vMaiOpt

Advanced adaptive mob AI optimizer that dynamically reduces entity lag based on server TPS while maintaining smooth gameplay.

72downloads

1.20spigot

DutyCraft [Folia Support]

Manage duty inventories for roles and jobs.

72downloads

1.21spigot

LagReport

Lag Report | Halt On | Discord Report | Force TPS

72downloads

1.20.2

Lesbian Pride Flag Hearts (5-Color Vertical)

Changes the Minecraft Hearts to a Lesbian Pride Flag (5-Color Vertical) – Part of the Pride Hearts collection.

72downloads

1.16

Wooper of Undying

Do you want wooper in your of hand ? no it's possible

72downloads

1.21.8neoforge

Plastic Production

This mod adds the plastic production

72downloads

1.21.11

Size Potions

Size Potions adds a Potion of Normalization that temporarily resets any player or entity to default scale. Health scales dynamically with size to keep gameplay balanced.

72downloads

1.21

Command Logger Plus

A lightweight Plugin designed to keep SMP and other server owners accountable

72downloads

1.16

chocolate cakes

it will turns normal cakes into a chocoolate cakes

72downloads

1.21spigot

EnergyRaids

Custom raid system with waves, mob spawners, damage & kill tracking, top placeholders.

72downloads

1.16

FableStats

Lightweight plugin designed to display detailed player statistics directly in the chat. It offers deep customization via config.yml and full PlaceholderAPI support.

72downloads

1.21

SetImmortal

SetImmortal is a plugin that grants a player immortality while preserving normal gameplay visuals. Immortal players can still be hit, burn, fall, and trigger all standard damage effects, but their health never decreases. discord: @yeimarei

72downloads

1.21.10fabric

Physical HotBar

This mod is created by @TheEpitex youtube channel. Items in your inventory has physics.

72downloads

1.21.11fabric

Musicless

Removes music from Minecraft altogether.

72downloads

1.21.8fabric

End Shard

A new ore found in the End that upgrades Netherite gear.

72downloads

1.21.11fabric

Save Position

Set hotkeys to temorary save your position and teleport back later. (Admins only.)

72downloads

1.2.1

CountryWar

Inspired by SharpnessMc, A comprehensive team-based country war plugin for Minecraft servers. Features include dynamic health scaling for leaders, territory protection, supply drops, voting systems, and more!

72downloads

1.21.11

Sparrow's Compass

This datapack adds a new rare item to Shipwrecks: a mystical compass that points directly to Buried Treasure.

72downloads

1.21.8

Brewing Class

Lets you teach your friends BreweryX recipes

72downloads

1.21.1neoforge

Messages In a bottle

The ability to send and receive messages across the (real) world!

72downloads

1.21.1neoforge

StationSMP

Modpack for the StationSMP Server

72downloads

1.21.7-rc1

Lava Chicken (Hungarian)

Replaces the "Hyper Potions - Lava Chicken" disc song with the Hungarian dubbed Lava Chicken song from the Minecraft Movie called "Láva Csirke" sang by: Jack Black (Hungarian voice and singing by: Kálloy Molnár Péter) as Steve

72downloads

1.20

Balanced Totems

Makes Totems Of Undying more balanced!

72downloads

1.20

GiantFloatingEggs Eggs

This resource pack retextures Minecraft eggs to look like the content creator GiantFloatingEgg

72downloads

1.21

MAX HUNT

A minecraft manhunt plugin for 1.21+ servers

72downloads

1.21

TerritorialClaims

Abandon square claims. TerritorialClaims generates organic, seed-based territories that fit together seamlessly. Features immersive visual borders, advanced anti-grief protection, and zero dependencies. Native for Paper 1.21.x.

72downloads

1.16spigot

⭐BankSystem+⚡ | Deposit | Withdraw | Loan | Fees

A complete banking system for modern Minecraft economies.

72downloads

1.21fabric

Late Lights

Late Nights is a mod that adds new music, themed after the feelings of longing and nostalgia. Perfect to have playing in the background when you're building, crafting, or even in your SMP's town square. We hope you enjoy!

72downloads

1.21.10

DiscordSRV Slash Commands

This Plugin adds multiple Slash Commands to Discord with a completely customizable config. It adds all vanilla commands and a bunch of additional nice features.

72downloads

1.21.7

ItemSorterMomusR

ItemSorter is a Minecraft Bukkit plugin that automatically transfers and sorts items from a source inventory into multiple target inventories based on item type.

72downloads