Minecraft Java 1.21 Mods
Browse 1,917 free mods for Minecraft Java 1.21 — popular picks include ClearLagV2, LET!EM!BURN!, vLobbyConnect.
Updated daily
ClearLagV2
ClearLag automatically removes dropped items at configurable intervals to prevent server lag, with customizable warnings, item whitelisting, and real-time memory tracking—all manageable in-game.
LET!EM!BURN!
"Destructive" Bridge between Create Aeronautics and other non-Create mods.
vLobbyConnect
vLobbyConnect automatically connects players to the right lobby for their Minecraft version—just install and let it handle everything seamlessly! 🚀
MySecretMods
Fabric 1.21.10 mod that prevents servers from detecting your mods.
Fruitbridge
This mod contains Fruitbridging utilities to assist players. Features are designed for both the Distance and Java 12b leaderboards.
Ban bat
Do you hate these annoying little pests? This mod/datapack can make them disappear!
quickrestart
Restarts your game with the click of a button
BrasketVisual
This mod optimizes your game’s visuals for PvP, removing distractions and highlighting what matters most
![CobbledExpCrafting [Cobblemon]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/140343.webp)
CobbledExpCrafting [Cobblemon]
CobbledExpCrafting allows EXP Candies for Cobblemon to be crafted directly in the Crafting Table instead of being cooked in a campfire. This makes production faster and fully automatable.
Endless City LITE
Turn your world into a vast & endless city, and try to survive this barren landscape. A more performance friendly version.
Tunneling
Tunneling is a strong enchantment that lets you mine huge chunks with one swing. It comes in three levels, letting your tools break 3x3, 5x5, or 7x7 areas based on where you’re looking.
BetterReset
Minecraft plugin that lets you safely reset a world’s Overworld, Nether, and End while the server is running, with player protection, async deletion, and full regeneration in one command or GUI.
Replica NPCs
The ultimate NPC plugin for Minecraft servers - Focused entirely on performance and compatibility
DrTeleport
Best free all-in-one teleportation plugin for Minecraft servers featuring TPA requests, personal homes, RTP (random teleport), and server warps
Better craftable cobweb
A simple mod that adds a crafting recipe to cobwebs
Blackdev's Discord RPC
Discord RPC Easy to Configure and use
AnonymousTab
Hides nicknames in tab!
DakotaAC
The ultimate Minecraft anti-cheat solution! Protect your server with real-time detection, powerful features, and seamless gameplay integrity.
Pyre
Experimental TNT and explosion optimization focused on smoother heavy explosion scenarios without intentional game play changes.
AutoWoodCutter
Auto Tree Harvester mod
EnderChestPlugin
Open your Ender Chest with a command.
Combat Tracker
Track your PvP performance in real time. Records accuracy, cooldown timing, overflicks, reach distribution, shield hits, and jump resets — then gives you personalized tips to improve. Press F6 to record, fight, press F6 again.
Mouse Tweaks x ItemLocks Compat
Adds compatibility between ItemLocks mod and Mouse Tweaks
Explock
A plugin that allows blocking various explosions with plenty of configuration options and option for changing settings in the game
Enyo's Altar's
An altar plugin that makes altars, summoning, and custom item distribution on smps fun and engaging, exact plugin used for mythos smp.
Bone Drop│骨頭掉落
Some animals drop their bones after death.│部分動物在死亡後會掉落骨頭。
Lost Cursor Fix
Fixes Minecraft's inconsistent inventory cursor position by automatically centering the mouse whenever an inventory screen is opened.
SpawnPerms
Advanced spawn protection plugin for Paper servers with radius control, PvP toggle, and permission-based build access.
HuskHomesMenus
Menus for HuskHomes (TPs/Homes/Warps)
QuickChat - Folia support and Redis
Modern chat plugin with formats, placeholders, private messages, colors, and full customization.
Lag Detective
Lag Detective is a lightweight diagnostics mod that helps answer where the lag is coming from.
Custom Item Merge
Merge item entity from any distance.
AntiCrystal-Anchor
AntiCrystal-Anchor is a Plugin that prevents Players to craft & use Crystals and Anchors.
No More Narrator
Removes the annoying narrator that toggles on CTRL + B
SomeTotemHandTransfer
When you hover the mouse over a totem in the inventory, it automatically moves to the secondary hand.
CobbleSpawnRegions
This mod adds region based custom cobblemon spawning