Minecraft Java 1.21 Mods
Browse 22,226 free mods for Minecraft Java 1.21 — popular picks include No Sprint-Swimming, Backwards Crafting | Salvage & Disassemble Items!, Recipe RofloTotem.
Step by step: How to install Minecraft Java mods & modpacks
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No Sprint-Swimming
Disables fast movement in the water in survival and on servers, making oceans daunting again
Backwards Crafting | Salvage & Disassemble Items!
Disassemble and salvage old gear or stuff that you don't need to its basic elements!
Recipe RofloTotem
Datapack/json creates a recipe for a totem craft.
sable-deployer
physics mode to the Deployer. In this mode, blocks placed by the Deployer are automatically converted into Sable physics objects.
Totem & Shield Swapper (Offhand Toggle)
„A smart client-side utility to instantly toggle between your Totem of Undying and your best Shield with one keypress, featuring durability checks and anti-rollback logic.“
Minecraft but, you are a God
This mod allows you to become a minecraft god
Battle Optimized
⚔️ Battle Optimized is a lightweight Minecraft modpack focused on maximum performance and smooth PvP gameplay. It combines essential optimization mods with PvP utilities, giving you higher FPS, reduced lag, and sharper combat mechanics — all while keeping
WarpsTime!
Lightweight plugin for simple warps: Players can teleport using a special gui /warp.
Molehunt
This datapack provides a simple initialization to the popular game format, Molehunt.
No Repair Cost
Repair your tools as many times as you want with no extra fee!
Eternal Firework Rocket
A non-consumable firework rocket has been added, which can only be obtained in the End City or by command. 增加了不会消耗的仅飞行用烟花火箭,只能在末地城或用指令获取。
MoreEyes
Adds Eye of Ender Style eyes to more structures
Ghast Pedal!
Adds the ability to sprint while riding on a Happy Ghast, giving it a modest boost.
Ender Sender: Remote Block Depot
A mod which lets you move items straight to your inventory as you use them up, coming from a special kind of chest.
LM Better Achievements
More and Better achievements for Minecraft!
Client Reply
This mod is a client-side mod that allows you to reply to /msg using /r
Storage Picker
Move storage blocks easly!

FancySetSpawn
FancySetSpawn is a simple plugin for managing spawn points, with customizable messages and sound effects for teleportation and player joining. /setspawn, /spawn [Supports 1.21.x]
Deepslate to Cobbled deepslate
Simple pack that adds a recipe to the stonecutter, crafting table and crafter.
TotemSound
This Minecraft mod lets you replace the default totem sound with a custom audio file up to ten seconds long.

Cheat Logger
A Server-Side mod that Logs admin commands to chat for all players.
Cobblemon Spawn Filter - Gen 7: Alola
Only generation 7 Pokémon and regional forms will naturally spawn, including fishing, or mix and match with my other data packs.
SleepVote
SleepVote is a lightweight and modern sleep plugin for survival servers. It allows the night to be skipped when a configurable percentage of players are in bed, making sleep democratic and convenient.
AH CopyCoords
Copy your coordinates to clipboard with a single click or change the dimension of the coordinates!

Immediate Respawn Config Command│立即重生配置指令
You can use /trigger to set "doImmediateRespawn" to true or false.│你可以透過使用/trigger來設定"立即重生"為真或者偽。
Simple Creator
This mod allows you to add data driven blocks and items to the game, using overly complicated JSON.

Illager Drops│災厄村民掉落物
Illager will drop Emerald when killed.│災厄村民被擊殺時會掉落綠寶石。
OrdersPro
The Professional Buy Order & Contract System for Minecraft Servers
DragonHealthPlugin
A simple and lightweight Minecraft plugin for Paper servers that allows you to customize the Ender Dragon's health.
Legalese
Remove the anvil character limit! Free yourself from the surveillance state!
Mini 1.21 Loot Farms
Extension pack for Mini Factories! Containing: 1 Mini Wind Charge Farm and 2 different Mini Vault Loot Farms to get a bigger reward after finishing a vault run!
Satisfactory Build Tool
This mod brings the efficient building mechanics of Satisfactory into Minecraft.
No Dried Ghast Crafting Recipe
Remove the crafting recipe for the dried ghast block
Arthritis
A mod that aims to make your experience more challenging by adding new mechanics such as bleeding, fractures, and other nuisances to spice up your playthroughs
ParkourEditor
Placeable Start, Checkpoint, and Finish Flags for a better parkour / Jump and Run experience (with timer)
StructureBlock
Protect structures! A mod that allows mod, modpack and datapack authors to prevent breaking and placement within structures.