Minecraft Java 1.21 Mods
Browse 22,293 free mods for Minecraft Java 1.21 — popular picks include CMobs, Player Boat Leash, Tiers SMP.
Step by step: How to install Minecraft Java mods & modpacks
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CMobs
With this plugin there is slight chance for mobs to spawn as compressed. When they are killed they uncompress so 10 more of them spawn in same place.
Player Boat Leash
Move players riding boats around with leashes!
Tiers SMP
This Plugin Adds Ranks to your server. An Operator can set other peoples ranks, better rank equals better rewards.
Prism's Light
Instantly brighten dark caves in Minecraft by pressing P for easier mining and exploration.
Broken's Enchantment Overhaul
Changes enchanting and anvil mechanics. Adds new enchantments and reworks some existing ones.
SpyBedWars
Advanced Bedwars plugin with easy to setup arenas
SSaVS MOD
Server Security and voting system - add custom ui (not inventory) and way to PAPER servers block ANY mods/rp in client. Support ONLY for 1.21.4
Campfire Hopper
A datapack that implements the ability to make campfires be able to be used with hoppers.
Selectweaks
Tweaks to the block selection box.
PigFriend+
Play Minecraft with a customizable, immortal warrior pet pig! ✨
Dimensional Roulette
A chaotic mod where taking damage teleports you to a random dimension! 🌌
Half Heart Hardcore (HHH)
All it does is set the player's max health to half a heart. It works on any player that joins the game later. Optimized to the max
Blurbattle
a simple plugin for pvp duels. it uses the multiverse-core plugin to have a seperate world for duels. this plugin is perfect for smp's and other small servers.
Soul Spawners
Craft and Activate Spawners in New Magical Ways!
PufferPuffer
🐡 Allows you to cook pufferfish and make soups with it
Windowed GUIs
Windowed GUIs turns all game GUIs into windows that you can sort and manage, just like on any OS!
Mercantile - Villager Overhaul
Every villager remembers. Pick them up, learn their names, and build a per-player reputation that unlocks exclusive trades. Trade cycling, gifting, and iron-golem sentry defense round out a full villager and trade overhaul.
Codex Client Control
A local HTTP bridge for AI-driven Minecraft client control.
Camera+
Camera+ is a Minecraft plugin that enables realistic camera functions, screenshots, perspective changes, and creative filmmaking for players and servers.
Baby Nautilus Persistence Fix
Baby Nautili bred from tamed parents don't have their persistence set. This datapack aims to fix that.
ZenithHUD
⚡ ZenithHUD - The Ultimate Custom F3 Screen
EzNetherite
Adds a way easier netherite recipie.
Metallic (Easy)
The easier version of the metallic datapack. Designed to extend early game without the extra grind.
Cockpit
Turn your wings into a 737 | Elytra HUD
AddaRank
A clean, powerful, and fully GUI-based rank management plugin with custom ranks, player head selection, and stunning rank animations
EasyClaimFLY
An Plugin which let player's fly within there claimlands, and much more customizatons etc.
Inverted Craft
Have you ever wanted to turn an iron shovel into an ingot, or diamond breastplates into diamonds? Now it's possible!
LFishing
Added boxes to default minecraft fishing system.
Tool Forge
Datapack that adds new tool/armor sets and other features to improve survival gameplay
Magical Bundles
Enchantments for bundles!
NoContext
NoContext is a Mod With No Context what so ever. Aka. Me Learning Java and Sharing it with the World.
Tribulation - Difficulty Overhaul
The world pushes back the longer and farther you survive. Formula-driven mob scaling across time, distance, depth, and moon phase, with tiered gear, hardened raids, and opt-in death penalties. Fully configurable, standalone, multiplayer-fair.
Realistic Death Visuals
Replaces the boring death screen.
shieldtimer
A PvP focused mod that displays a precise timer whenever a shield is stunned, making it easier to predict enemy actions and time your attacks, rather than relying on guesswork
Enchanted Loom
A plugin for 1.21.11 that adds an Enchanted Loom to Minecraft. This can be configured for survival but allows easier banner creation.
More Recipes: Ore Block Smelting
Smelt Raw Ore Blocks into their matching Resource Blocks. Copper, Iron, Gold.