Minecraft Java 1.21 Mods
Browse 37 free mods for Minecraft Java 1.21 — popular picks include ExecutableItems, Piglin Conservatory v3.0, MiniPlaceholders.
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ExecutableItems
Custom Items, ExecutableItems plugin allows you to fully customize every aspect of your items, and adding unique activators on your items !
Piglin Conservatory v3.0
Adds a news structure to the Nether, The Piglin Conservatory, along with a new Obsidian Apple, Dragon Fruit, Toxic Mushrooms, Hoglins' Fossils, Corrupted Emerald and a New Music Discs!
MiniPlaceholders
MiniMessage Component-based Placeholders API for Minecraft Platforms
Create: Dimension, Steamworks Realm
Create: Dimension, Steamworks Realm introduces a brand-new mining-focused dimension, designed for automation and large-scale resource extraction. This world is filled with rich veins of ores
PlayerProgress
PlayerProgress is a Minecraft datapack that introduces a leveling system. Earn UP from activities like mining and combat to level up and gain new abilities and rewards.
Cape Provider X (also PiCapes Mod)
Fork of Cape Provider Mod with upgrades by xsyanic and extended providers (PiCapes, Cosmetica, SkinMC, etc.)
K3d Visuals (PvP Visual)
K3D Visuals is a suite of advanced visual features for Minecraft designed to enhance your gameplay and PvP experience.
Xshards
Xshards is a Minecraft plugin that introduces a shard-based economy, enabling players to earn shards through gameplay, purchase items from a public shop, and manage their shard balances with various commands.
goPaintAdvanced
The ultimate painting tool for Minecraft
Deltapack
A deltarune datapack adding content from dark fountains and dark worlds to the roaring knight. As well as items and spells like snowgrave and the shadow mantle.
RandomDirtDrops
RandomDirtDrops is a fun Minecraft data pack that makes breaking dirt blocks drop completely random items from the entire game — from diamonds to dragon eggs! Perfect for chaotic survival challenges and OP item speedruns.
Wisp & Willow
A magic mod, inspired by occultism, botania, and thaumcraft.
PySpigot
A Python scripting engine (plugin) for Minecraft servers running Bukkit or one of its forks (Spigot, Paper, etc.).
Fancy Tags
Simply put images in chat. No resource pack needed.
Draventh Ores
⚒ Advanced Tier Ores & Equipment This mod expands Minecraft’s survival progression by introducing 15 new late-game materials, each with full armor and tool sets. The goal of this mod is simple: Extend progression beyond Diamond and Netherite with a struc
More Villages Datapack
Adds more villages to the game.
Kappa's AntiCheat
A lightweight Fabric anti-cheat designed for high performance on large-scale servers.
Ev's Mod
MapArt collection sorting/copying, image export, visual bug-fixes, and other related utilities.
ItemDisplayPlugin
This plugin allows the collection of items dropped within a 5-block radius in Minecraft, merging the items with the same type and displaying their quantity in the item’s custom name. Items that cannot be stacked, such as enchanted equipment (e.g., swords,
Fonts
Minecraft Font Chat Plugin. Works with unicode, custom textures coming soon. Supports Cyrillic.
G1axFixer
G1axFixer is a client-side Fabric mod that fixes resource pack crashes and optimizes network, rendering, and ticking for maximum FPS and smooth combat.
SharedInventoryLink
SharedInventoryLink is a Paper plugin that links inventories between players in real-time. Players in the same group always share the same items — hotbar, armor, and off-hand. It includes anti-death duplication, join sync
Easy Bee
A completly new way to trasport bees with extra tweaks
PlayerSettingChanger
PlayerSettingChanger lets you customize how online players look, sound, and appear on your client with per-player nicknames, skin URL overrides, voice mutes, and a premium themed GUI.
TFC Structure Compat
TerraFirmaCraft compatibility for structure mods.
Dustlab
An elegantly simple particle plugin for displaying anything from 3D models, animated media and stunning effects!
Espoir SMP
The plugin's twist is ⚙️ How the system works: 🧿 You start with 3 souls. 🔻 Each time you die, you lose a soul. 💀 At 0 souls, you become a ghost: spectator mode for 24 hours. ⚔️ Kill a player → you steal one of their souls, if you don't already have all
CorruptionCraft
A plugin that challenges players. Random events can occur. (no Spoilers!)
Packs Shop
Manange donate/shop packs (case) with animation and full customization
Custom Enchants CV
Simple plugin with create custom Enchat Book
Exotico
The ultimate Hypixel SkyBlock exotic armor scanner and highlighter for Minecraft 1.21.11.
P_Caixas
Caixas customizadas Custom boxes
Bedwars1058 Formatting addon
BwFormattingAddon is a lightweight Paper 1.21.1 addon that brings MiniMessage and hex color support to BedWars1058.
3D Model Datapack Template
This is an template used to add 3D models to your game via heledron's text display model generator (by SyanicXD)
twinkle popo mod
it adds twinkle popo realistic pikachu and realistic hellokity
Jobsy AutoDiscordLinker
JobsyDiscord is a lightweight Paper 1.21.x plugin that promotes your Discord server by sending automatic clickable chat broadcasts every 30 minutes. Players can click the message to instantly join your Discord, while Bedrock players (via Geyser/Floodgate)