Minecraft Java 1.21 Mods
Browse 113,844 free mods for Minecraft Java 1.21 — popular picks include Monster Rework, JoinAlertsNO - Customizable Join/Quit, PinCode | security.
Updated daily
Monster Rework
A datapack which reworks monsters and their spawning while also while also adding survival elements. All to make the game a more interesting experience.
JoinAlertsNO - Customizable Join/Quit
JoinAlertsNO is a lightweight, highly customizable Minecraft plugin for Spigot, Paper, and Purpur
PinCode | security
Plugin for pincode for moderators, op.
Is it a Totem? Oh its a book! oh no its die!
This changes ur totem into a book that says DiE!
BuffLife
Third-Life inspired plugin, gaining a buff for every life lost.
BetterFilters
GUI-based hopper/chest filters using custom item! Filtering solution for your server!
YellowBreakingAnimation
This resource pack replaces the gray breaking animation with yellow breaking animation
FrogJump
This plugin allows players to perform powerful leaps using Lily Pads as a consumable item. It’s a simple, fun way to add unique movement mechanics and sound effects to your server.

ForumPoster
Allow players to submit posts directly to a Discord forum channel.
AdminTools-MiranoEssentials
This plugin add AdminTools to your server
FishingPointBattle
Competitive fishing minigame with combo system, special items, and strategic gameplay
ClearUse
Simple and lightweight automatic floor cleaner with config.
Digcount
Simple mining counter with ranking display
BetterTeam Extension (team/ally chat filter)
team/ally chat filter!

Speedy's More Biomes
A mod that adds unique biomes and blocks to your game to make exploring more fun!

Weird potions
adds a handful of potions, mostly references or weird stuff (obviously)
ChatFilter | Clean Chat Protection
Designed to keep chat clean while avoiding common false-positives.

Slimegundo
Legundo as a slime. That's it really.
PigSpawnDisable
Pig Spawn Disable is a lightweight Minecraft server plugin designed for Spigot/Paper 1.21 that completely disables pig spawning in your world.
New Year SMP (2025)
A New Year plugin for SMP servers featuring dynamic health system and epic "Judgment Night" mode. Every death reduces your maximum HP, which can only be restored through PvP battles or defeating the Wither. Includes full localization in 5 languages, grief
Planter
Simple plugin to harvest and replant crops when right clicked
AirWater
Datapack that makes water behave like air.
DunoLoons Cactus
Adds a Cactus-themed Hot Air Balloon to desert biomes, complete with its own custom loot. Fully tested for 1.21.9 to 1.21.10 — a small touch that makes Minecraft’s empty skies feel alive again.
DunoLoons Panda
Adds a Panda-themed Hot Air Balloon to Bamboo Jungle biomes, complete with its own custom loot. Fully tested for 1.21.9 to 1.21.10 — a small touch that makes Minecraft’s empty skies feel alive again.
Peacefulness Mod
This mod adds a brand new dimension to Minecraft, along with a few other additions.
BombRush - Casino MiniGame
An exciting minesweeper-style casino minigame where players bet money and reveal tiles to multiply t
CrisStealCore+ | All-in-One Lifesteal, Shop, Anti-Exploit & Custom Items System ✨
All life. All power. One system.

Rousing's Texture Pack
This is a texture pack made by RousingShip. It contains a style that you would not find anywhere else. With custom textures for blocks, mobs, and the hud. There is much to enjoy.
Chicken's Advancements
Adds a few achievements to guide players through early-game minecraft!
PulseQuest
⚡ Engage your players! Auto-run server-wide micro-challenges. Beautiful Visuals & No Setup Required.
breeding cooldown+
stops mobs from following when they can't eat
SnowGift – CS:GO Crate Edition
Open animated Christmas gifts with stunning effects, fireworks and custom rewards!
Anti-Reach [SKRIPT]
Stops players from using reach **tested**
xCore
All-in-one plugin with jobs, economy, scoreboard, tablist, MOTD, and more!

Visible Leaf Litter
Makes leaf litter more visible!
RTPSystem – Random Teleport GUI & Multi-World Support
RTP System With GUI