Minecraft Java 1.21 Mods
Browse 21,905 free mods for Minecraft Java 1.21 — popular picks include Nice Swimming Mounts, Trade Picker, Attribute Swap Timer PORTED.
Updated daily
Nice Swimming Mounts
Mounts can now swim and won't dismount players when in water.
Trade Picker
Skip the RNG of breaking lecterns. Directly select exact vanilla villager trades (like Mending) from a GUI picker every time they level up. Get the lowest base prices instantly without trade cycling.
Attribute Swap Timer PORTED
Attribute Swap Timer mod backported and ported to whatever versions you like! Create an issue with the link I provided and ask for the version.
Wither's Wrath Other Versions
Alternative Release of Wither's Wrath by ImHer0 but with Pre Made Settings ready to play out of the box without having to toggle manually and more compatible with modpacks!
Increased Mob Drops
This data pack/mod significantly increases the amount of mob drops.
Treeliable
A highly configurable, simple mod that adds balanced tree felling mechanics!
Lullaby's Mobs
New custom hostile mobs!
Terralith: Extra Recipes
Adds extra recipes to complement Terralith's generation.
Anshar
Write yourself into the cosmos with the power of beacons!
Monarchs
Immersive factions mod. Become a Monarch, rule over your knights, and wage war on other monarchs. Choose the optimal buffs, destroy enemy factions, but don't lose your own.
Vanilla Planes
Historically Accurate Planes with a Minecraft Twist, Adds 12+ planes and a fuel system that is compatible with all of my datapacks

Anti Entity Grief
Control the capabilities mobs have for destroying your world! Adds server commands to modify the behaviours of individual mobs.
Tileman
Locks players into tiles
JumpReset Timing
Master your PvP timing with JumpReset Timing, A clean, color-coded HUD for Minecraft 1.21.8 that tracks your Jump Reset accuracy in milliseconds.
AFK Sleep
Sleep while players are idle on your server · Works with custom player sleeping percentages · Handles dimensions, leaving, joining, ...
GalaxyByne's Mailboxes
A simple to use, multiplayer friendly mailbox datapack using addresses as recipients.

In Game VPN
With this mod, you can use a VPN In Game! (Shift click to turn off after, and make sure to click the button at the top right of the menu to get the alive vpns!) Join the discord to give suggestions or report bugs!
Paper Stasis Fixer
This plugin makes wireless stasis chambers work on Paper and PurPur servers by making it so whenever a fishing rod is used on a pressure plate, it spawns an invisible entity that stays on the pressure plate until the fishing rod is reeled in.
Custom Fov Changer
Increase your field of view!
Farmer's Delight x Create: Unbrekable Netherite Knife
This mods simply adds a new knife variant to farmer's delight that is unbreakble, and to craft it you need mechanical crafters
Minions
Datapack that adds Minions to Minecraft while retaining the vanilla gameplay experience.
Talking Colonists (Minecolonies Addon)
This mod uses the Gemini Flash 2.0 Live API to enable talking to the citizens. They talk about their hapiness, job, whatever you like!
Coordinate Bar
Displays your current coordinates in the action bar.
Visual+
Project for just fun visuals for your Minecraft PVP
Chaos Core
Amplify your world with enhanced dynamic difficulty. Up for the challenge?
Cheap Gaps
Customize golden apple and recipe with an easy GUI including a toggleable EGap craft using gold blocks.
Reusable Armor Trims
Makes armor trims reusable
Overeating
Adds overeating and new useful mechanics for survival and combat!
Daily Rewards - Daily & Streak Rewards
The Ultimate Daily Rewards & Streaks plugin to help rise server retention.
Wandering Wizardry
Sculk based magic and new exploration opportunities
Harpy Simple Roles
A few extra simple roles and items for doctor4t's "The Last Voyage of the Harpy Express"
Simple Basketball
Adding Basketball, to Minecraft.
Create: Warnautics
Create Big Cannons add-on with redstone-launched aerial bombs, multi-bomb cassettes, sea bombs, land mines, cinematic blast effects, and optional Sable ship destruction.
BetterGrim
A fork of Grim AntiCheat, adding new checks, optimizing and making better existing checks
Light It Up
A small, lightweight Datapack that lets you craft Light Blocks that you can change the brightness of
Worldly
Worldly adds a collection of configurable Minecraft world types, from classic Skyblock and OneBlock to Chunklock, Backrooms, Random Drops, Mountaineering, Fishing Border, and more.