Minecraft Java 1.21 Mods
Browse 1,914 free mods for Minecraft Java 1.21 — popular picks include ChunkEntityLimiter, Screw Phantoms, ManualTotem.
Updated daily
ChunkEntityLimiter
This system boosts performance by automatically capping entities/items in loaded chunks and player-adjacent areas
Screw Phantoms
Remove Phantoms from the game completely. No Phantoms.
ManualTotem
A simple mod that helps with manual totem placement by automatically moving your cursor to a totem when you open your inventory.
ItemDuper-Pro
Perfect for players who want convenient item duplication with modern improvements and reliable functionality.
Pupper Client
Pupper Client is a Minecraft client optimized for PVP, providing smoother gameplay and better performance with a modern Material UI design philosophy.
No More Explosions
🧨 Disable explosions in your world. Configurable!
Smart Copper Golem
Refactor the vanilla pathfinding logic and give Copper Golems long-term memory, making them smarter and more efficient.
FramePilot
FramePilot is a Fabric Minecraft mod that boosts performance automatically. It detects your GPU and applies a tuned settings profile, then dynamically adjusts render distance, particles, and entity scaling to hold a target FPS.
BannedWordsEffective
Prevent players from using banned words on server. With discord webhook support
Don't freeze
Added a game rule to disable the natural generation of ice
Armor Trim Command
Trims armor with a simple command!
One AntiCheat
AI Anti-Cheat for Minecraft 1.8-1.21.8 with smart auto-config, ML detection, zero false flags, and Bedrock support.
Visually Waxed Golems
Give WAXED Copper Golems a unique texture to differentiate waxed golems from unwaxed ones!
Enderman Death Silence
Enderman will stop their long scream when they die. Highlighy optimized mod that provides a minor satisfying improvement.
Ultra Vanish
Ultra Vanish is a lightweight, modern vanish plugin for Paper/Spigot 1.20+ with instant vanish, persistent invisibility, hidden join/quit messages, and seamless staff visibility
AntiGriefPlus
AntiGriefPlus is a Minecraft mod that protects specific blocks (like chests, doors, and structures) from explosion damage caused by creepers, TNT, or other sources. It keeps your buildings safe without disabling combat or gameplay mechanics.
Jukebox Mutes Music
When a music disc plays, mutes the game music. Fixes music overlap issue.
Actions Revamped
One of the most incredible, lightweight, 100% Actions and Stuff-replicating modpack in Minecraft. Stunning visuals, new textures, and new mechanics! (Icon will be added soon)
confispawn
The ultimate configure panel for your spawners!
Better Villager Trade
Optimize Your Minecraft Villager Trades – Smarter, Fairer, and More Customizable!
GeyserMovementFix
A Paper Plugin that fixes the movement issues that occur for bedrock players while moving.
ShieldStatuses Enhanced + Punchy fix
unofficial addon for shieldstatuses + punchy compatibility fix
No Repair Costs
Repair Cost is reset when items are put in your inventory. Advancement based and optimized!
X-Clearlag
Simple plugin to clean up your server
Faster Hoppers
A lightweight Paper/Spigot plugin that makes hoppers transfer items faster. Works on Minecraft 1.21.x+
Inventory-Sync
Inventory Sync - Inv Sync - Sync inventories, armor, and XP in real-time! The ultimate group item-sharing plugin for seamless cooperative survival. similar used in (GamerFleet) video.
Mace calculator
Calculates damage multiplier on a mace. Works with enchants.
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
Cobblemon - AnotherRecipePack
Additional crafting recipes for Cobblemon. Made for the Camp Cobblemon server.
Swift Leaf Decay
This datapack removes leftover leaves quickly after a tree has been cut down, keeping your world clean and natural without long waiting times.
TouchscreenFix
Fixing the screen going absolutely wild when tapping a finger on your touchscreen by making it actually playable.
Lani Client
Lani Client is a lightweight Fabric mod that brings together performance improvements, customization, and quality-of-life features to enhance the vanilla Minecraft experience.
Core Utilities
A futuristic tech-meets-automation mod for Minecraft, designed to expand the game’s core functionality with high-efficiency tools, modular machines, and directional logic systems.
Datapack Debugger
A fabric mod for Minecraft 1.21, which allows you to set breakpoints in datapacks
CleanScreenShare
Proxy based ScreenShare plugin. Fast and network ready.
EasyMiner
A vanilla-friendly Fabric mod for Minecraft 1.21.10 and 1.21.11 that improves mining and tree chopping with tool-restricted 3×3 mining and tree felling.