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Minecraft Java 1.21 Mods

Browse 12,792 free mods for Minecraft Java 1.21 — popular picks include lagwatch, ScSlotMachine | Casino Slot, CustomPunishGUI.

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lagwatch
1.21

lagwatch

Always-on lag detector that automatically catches TPS drops, lag machines and chunk hotspots before you even notice them.

24downloads
ScSlotMachine | Casino Slot
1.21spigot

ScSlotMachine | Casino Slot

slot, machine, casino,

24downloads
CustomPunishGUI
1.21

CustomPunishGUI

This server plugin adds a punish gui with pre-made ban lengths (customizable) for ease of use for staff and server owners

24downloads
MapCycle
1.21

MapCycle

MapCycle makes managing rotating FFA maps simple by handling everything automatically while keeping full control available for administrators.

24downloads
GlowSign
1.21

GlowSign

Glow ink will become a little more useful

24downloads
Maximum Voltage Font
1.20.2

Maximum Voltage Font

Maximum Voltage Font for Java Edition - replaces Minecraft's default font with high-energy electric caps with a charged, angular kick. Letters, numbers and symbols redrawn in HD: chat, menus, signs and item names all restyle at once.

24downloads
DialogAuthVelocity
1.21.6

DialogAuthVelocity

Velocity addon for DialogAuth for premium accounts support

24downloads
Amboss Haltbarkeit / Anvil Durability
1.21.11

Amboss Haltbarkeit / Anvil Durability

Always see the remaining durability of your anvil.

24downloads
Reinforced Netherite And More
1.21.8fabric

Reinforced Netherite And More

Don't want your two week Minecraft phase to end? Reinforced Netherite And More solves YOUR boredom with custom OP effect YOU truly EARN !

24downloads
Z0nexx Tpa
1.21.1

Z0nexx Tpa

a very simple /tpa plugin and very easy to config

24downloads
GlowSense
1.21.8fabric

GlowSense

This mod provides real-time visual cues for combat, tools, and survival, highlighting the best weapon, tool, or food based on the situation to make gameplay more intuitive and responsive.

24downloads
CopperUpdate
1.21.11

CopperUpdate

Iron can now be obtained from copper.

24downloads
Alarm Mod
1.21.1neoforge

Alarm Mod

Alarm Mod adds functional Alarm, powered by the Veil rendering library. Perfect for base defense, factory hazard signaling, and technical builds.

23downloads
Plugin Manager Plus
1.20

Plugin Manager Plus

A lightweight and powerful tool that allows server administrators to load, unload, reload, enable, and disable Minecraft plugins dynamically at runtime without restarting the server.

23downloads
Screaming Rubber Chicken Mod
1.21.8neoforge

Screaming Rubber Chicken Mod

This mod add the Rubber Chicken, a new item that hava a LOT of Knockback. This is very funny, and very good to prank your friends

23downloads
Create: Ore Catalysts
1.21

Create: Ore Catalysts

small datapack that adds recipes to duplicate raw ores using the create mod

23downloads
arcade classic font
1.20.2

arcade classic font

Arcade Classic Font for Java Edition - replaces Minecraft's default font with the wide, unmistakable caps of a 1980s arcade machine. Letters, numbers and symbols redrawn in HD: chat, menus, signs and item names all restyle at once.

23downloads
TransferX
1.21

TransferX

Direct player transfer plugin for Paper (1.21.x) without Velocity or BungeeCord. Uses Minecraft’s modern transfer packet system to move players between servers via commands and automated routes.

23downloads
Ghost RTP
1.21

Ghost RTP

A lightweight RTP plugin which allows the user to teleport to a random location in all 3 dimensions.

23downloads
BungeMessages
1.21

BungeMessages

Fully customizable BungeeCord messages - replace every proxy message with your own text.

23downloads
WGPlayerCount
1.21

WGPlayerCount

Paper plugin that exposes PlaceholderAPI placeholders to count players inside WorldGuard regions.

23downloads
CrossNetworkPrefixer
1.20

CrossNetworkPrefixer

Dynamically alter player prefixes and TAB weights based on who is looking at whom.

23downloads
P_WorldFly
1.21

P_WorldFly

P_WorldFly is a Minecraft server plugin designed to control where players are allowed to fly. It gives server owners a clean and reliable way to create specific flying zones, protect restricted areas, and keep flight permissions organized across differ

23downloads
TB-ScoreTime 1.21.x - 26.x
1.21spigot

TB-ScoreTime 1.21.x - 26.x

A high-performance, fully asynchronous leaderboard and automated reward system

23downloads
Conn's Boats
1.21.9

Conn's Boats

Simple turn signals for boats!

23downloads
MoreEating
1.17spigot

MoreEating

Custom food energy values for Minecraft servers. Configure hunger restoration per food item.

23downloads
MsPinataParty - The Ultimate Automated Event Plugin!
1.21spigot

MsPinataParty - The Ultimate Automated Event Plugin!

Create dynamic, rewarding, and fully automatic Pinata Parties in custom arenas with a built-in holog

23downloads
OritechDefender
1.21.1neoforge

OritechDefender

OritechDefender is a server-side NeoForge performance mod that reduces redundant encoding and delivery generated by Oritech machine synchronization.

22downloads
ProCRAFT
1.21.11fabric

ProCRAFT

The better Minecraft for everyone!

22downloads
Stash
1.21.11fabric

Stash

Stash is a lightweight QoL mod that makes inventory and container management faster and easier. Quickly store, restock, sort, and manage your items with simple hotkeys and smart automation.

22downloads
Escrow Autobuilder
1.21.1neoforge

Escrow Autobuilder

IOUEscrow is a vanilla/survival friendly schematic and autobuilder mod that allows you to pair creative world planning with honest survival gameplay.

22downloads
CC: Wasm (Unofficial port)
1.21.1neoforge

CC: Wasm (Unofficial port)

Adding Wasm to CC: Tweaked (1.21.1 NeoForge port)

22downloads
Serene Skies
1.21.1neoforge

Serene Skies

This is a modpack used for our whitelisted public server

22downloads
A Chef's Dream
1.21.1neoforge

A Chef's Dream

A mod that is focused on farming and cooking

22downloads
Rype's Auto GSet / GTools Maker
1.21.11fabric

Rype's Auto GSet / GTools Maker

Automates enchanting gear and tools using anvils and items from shulkers with configurable speeds, XP collection, and resume support. Enchants Everything.

22downloads
SovaAntiLag
1.20.6

SovaAntiLag

Heuristic anti-lag against redstone lag machines — without breaking legit farms.

22downloads