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Minecraft Java 1.21 Mods

Browse 22,362 free mods for Minecraft Java 1.21 — popular picks include Sand Physics, PvE Lag Compensation, Better Tipped Arrows.

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Sand Physics
1.21.1neoforge

Sand Physics

Falling blocks actually fall with real physics, thanks to Sable's Physics.

422downloads
PvE Lag Compensation
1.21.11fabric

PvE Lag Compensation

A mod that makes high ping players suffer a lot less.

422downloads
Better Tipped Arrows
1.21.1neoforge

Better Tipped Arrows

Enhances tipped arrows by adding lingering potion effects when they hit the ground.

422downloads
WaterHomes
1.21

WaterHomes

A simple home plugin for your server!

422downloads
OP Grass Block
1.21.9

OP Grass Block

Breaking Grass Block gives OP Loot!

422downloads
Instant beacon
1.21

Instant beacon

Summons a fully powered beacon instantly when you need it

422downloads
Yoyomod123
1.21.1neoforge

Yoyomod123

A cursed mod where you can build your own laptop and download free ram on it :)

422downloads
Rewinder
1.21.11fabric

Rewinder

This mod gives you the power to bend time.

421downloads
Tunlys Zoom
1.21.11fabric

Tunlys Zoom

Tunlys Zoom Mod is a lightweight client-side Fabric mod that adds smooth, rebindable zoom controls to Minecraft. It supports hold and toggle zoom, mouse wheel zoom adjustment, and optional Mod Menu settings like hiding the HUD while zooming.

421downloads
ReviveSystem
1.21

ReviveSystem

Revive players after death Special items and mechanics Customizable settings Compatible with Minecraft 1.21–1.21.10 + (- 26.2)

421downloads
Yas Zoom
1.21.11fabric

Yas Zoom

Yet Another Simple Zoom

421downloads
Anti Darkness
1.21.11fabric

Anti Darkness

Client side mod to remove the Darkness effect

421downloads
More Recipes: Undo Nether Wart Block
1.21.2

More Recipes: Undo Nether Wart Block

Uncraft Nether Wart Block. Balanced pre-1.16.

421downloads
HellGate
1.21.1neoforge

HellGate

🗸 Mobs will spawn from the portal to hell every 5 minutes, after which the portal to hell will be deactivated.

421downloads
Server Playtime Manager
1.21.1fabric

Server Playtime Manager

A mod to help manage daily playtime on a server to prevent burnout.

421downloads
Max Ping
1.21

Max Ping

Max Ping kicks player's with a ping of 50 or higher by default, you can change this value in the config file.

421downloads
Custom Items Plugin
1.21

Custom Items Plugin

Build custom RPG items with 50+ abilities and every stat bonus and armor sets in-game!

420downloads
Snowball and Egg Knockback
1.9

Snowball and Egg Knockback

Returns the snowball and egg knockback mechanics of old Minecraft, for fun! Inspired by HalfloveJAR's original 2016 plugin.

420downloads
Solid Entities
1.21.11fabric

Solid Entities

Gives most entities solid collision boxes.

420downloads
Cardboard Boxes Neo
1.21.1neoforge

Cardboard Boxes Neo

An early game alternative to shulker boxes!

420downloads
PartialKeepInventory
1.21.8fabric

PartialKeepInventory

Fully configurable and modular alternative to keepInventory.

420downloads
Click Enchanting
1.21

Click Enchanting

No anvil-ation without representation (enchant in your inventory)!

420downloads
Craftsmen
1.21

Craftsmen

Let Master villager help you repair your tools, armors and weapons

420downloads
Ultimine Enchant Book
1.21.1neoforge

Ultimine Enchant Book

An enchantment book for FTB Ultimine

419downloads
EasyStep
1.21.11fabric

EasyStep

EasyStep lets you walk up full blocks smoothly without jumping.

419downloads
SpyInventories
1.21

SpyInventories

Isolate inventories, armor, and stats between worlds while automatically sharing them across linked dimensions.

419downloads
UpgradeMyDog
1.16

UpgradeMyDog

A lightweight, configurable plugin that allows players to level up their pet wolves (dogs). Improve their health, damage, and speed to turn your loyal companion into a true ally.

419downloads
CookieClickerX
1.21

CookieClickerX

A cookieclicker implementation with a shop for stuff ingame

419downloads
Bandages
1.21

Bandages

Bandages to quickly heal yourself. Perfect for PVP or PVE!

419downloads
Death Point Teleport
1.21.4

Death Point Teleport

tp back to your death location

419downloads
AntiXRY
1.21.10fabric

AntiXRY

A lightweight server-side anti-xray detector mod for Minecraft 1.21.10 on Fabric.

418downloads
SimpleAutoSort
1.21

SimpleAutoSort

A powerful and intuitive chest sorting plugin that automatically organizes your inventory with customizable hotkeys, multiple sort types, and advanced filtering options for Minecraft servers.

418downloads
PermaEfe Extreme Survival
1.21.5

PermaEfe Extreme Survival

PermaEfe is a Minecraft datapack that increases the difficulty progressively for 30 days, with mechanics such as permanent death, boosted mobs and unique craftables. Ideal to play with friends and test your survival.

418downloads
PVP 3 Lives
1.21.1

PVP 3 Lives

You have only 3 lives BUT you lose one ONLY if player kill you.

418downloads
KillFallingBlocks
1.20

KillFallingBlocks

A datapack that kills blocks that fall

418downloads
Customizer Legacy! (DISCONTINUED)
1.21.1neoforge

Customizer Legacy! (DISCONTINUED)

Mod that allows you to put camouflages on your tools

418downloads