Minecraft Java 1.21 Mods
Browse 124,101 free mods for Minecraft Java 1.21 — popular picks include Boundless Forging, Eight-Track Tape Music Disc, Super Gamemode Switcher.
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Boundless Forging
A plugin that removes the "Too expensive" anvil experience cap by clamping the cost.
Eight-Track Tape Music Disc
turns the music discs into little eight-track tapes
Super Gamemode Switcher
A Server Tool to allow switching gamemodes without Operator. Customizable selections & Spectator Glowing
[World Generator] Ocean Only Water World!
A world with endless oceans and small settlements only. Like in the movie Waterworld.
Glacier
A Minecraft Resource pack made for Vanilla PvP (Crystal PvP)
PMWPACK (protomanlys weather)
This modpack is built around ProtoManly’s Weather, offering a dynamic and immersive weather system that significantly enhances atmosphere and environmental realism.
Item Frame Tweaks
A simple mod to rid yourself of those pesky item frame nametags and remove the invisible item frame offset
TaCZ Mechanics
Realistic ballistics, ricochet, suppression, and immersive gun mechanics.
CobbleLagClear
Cobblemon Lag Clear is a performance-focused mod built to prevent TPS drops and keep your Cobblemon Minecraft server running smooth. It targets the biggest lag sources on busy servers: excess Pokémon entities, ground items, vanilla mob spawning, and farm
AT's More Building Blocks
In the mod, you can discover much more in the Minecraft world. Work with real metals, explore new biomes, and build with many new blocks.
Hollow Steve [HORROR]
Adds Hollow Steve, a horror stalker boss that haunts you, grows stronger after each defeat, and must be killed 10 times to survive.
Figura ExtraFight
bridge that renders Figura avatars with EpicFight animation matrices.
Torque Link Create To TFC
Provide Create power to TFC.
Voxy Server Side Backport
Render distant Voxy LODs on servers, backported to 1.21.1 fabric
Volleyball
Quick and easy-to-use volleyball in Minecraft.
Duplicatable Pottery Sherds
This data pack allows you to duplicate pottery sherds using 4 bricks and a sherd in the crafting table.
Vex Swords
Gives the Vex a more to scale sword using 1.21.5's item features
Modern Lucky Block Addon
Original Lucky Block addon recreated for the Modern Lucky Block mod.

Crystal PvP Perfect Pack
This pack optimizes the Crystal PvP experience. The pack makes your gameplay seemingly more clear and overall, just better. Such optimizations include Low fire, Small totem, Small gapple, No crystal explosions, Customizable enchant glint, and Clear water.
Endhanced End
Enhances the End Dimension!
Giant Spooky Pumpkins
Adds giant spooky pumpkins with hidden dungeons, monsters, and loot.
Plant Farms
Condenses plant farms into a singular block.
CreatoCapes
Custom Capes!
Remove Attack Cooldown
This mod remove the attack cooldown (like in older versions)
TheoBaldBirb-unstable pvp pack X barebones
its a fan made resource pack made because for lazy people who dont want to download barebones and pvp pack so i made it together with 3 more additionally made pack by me Which adds unstable paintings theobaldbirb totem skin and songs
Winter Stonecutter Miniblock Recipes
Stonecutter Recipes for winter and christmas themed Miniblocks. Perfect for the cold season!
Allure: Clientside Enhancements
A collection of audio, visual, performance, and QOL tweaks.
ThePjotyr's Speedsters
Bring to your game your favourite superhero - The Flash, and everything that comes along with him
NetherClone
OP tool for cloning blocks & items
OPAC - Mute Claim Warnings
A Mod that mutes the claim chat warning messages with Xaeros Open Parties and Claims
Fast Place+
Allows you to place blocks faster. From 0 - 4 ticks per block. Press r to cycle between different speeds.
Villagers Regeneration│村民回復
Villagers now regain health when they sleep.│村民睡覺時會恢復生命值。
Custom Display
Used to customize the display on the screen.
Create Delivery Area
Community logistics mod for NeoForge 1.21.1. Create delivery zones where players drop off blocks to earn money. Auto-detection, configurable rewards, cooldowns, particle borders, leaderboard, and HUDCreator economy integration. Perfect for SMP servers.
Basic Spinosaurus
A mod that adds in a fairly simple spinosaurus mob that naturally spawns...
Glitches QOL
The Quality Of Life Update You Didn't Know You Wanted