Minecraft Java 1.21 Mods
Browse 126,931 free mods for Minecraft Java 1.21 — popular picks include NoDeathMessages, Cinema Shots, StrangeCraft.
Step by step: How to install Minecraft Java mods & modpacks
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NoDeathMessages
Disable death messages when players die
Cinema Shots
Turn your Minecraft experience into a cinematic adventure with the right mods!
StrangeCraft
A modpack made for my friends (it changes theme often)
Create Industrial Village
Build a lived-in Create-powered industrial village with workshops, rail depots, farms, kitchens, magic labs, and visible automation.
CimetronelleSMP
Modpack destined to be used on the CimetronelleSMP event server.
Craftman's Bows for NeoForge
This is a simple and small-scale mod that adds four vanilla-style long-range weapons.
DENPvP Remaster
A new pvp project in which the author didn't get screwed like last time, the textures are high-quality, and the armor display on the player works. The resource pack adds everything necessary.Textures for maces, elites, netherite armor, and effects
Nametaggable Players
Allows nametags to be used on players - depending on config you can rename yourself, other players, or both.
Gravity Guns Datapack
Adds Gravity Guns from Half Life into Minecraft
GPExpansion
The ultimate add-on for GriefPrevention 3D Subdivisions
Multi Miner
An Enchantment that mines 3x3x3 at once. Supports 1.21x
BattleGrounds Modded
A Fabric 1.21.1 modpack created for a custom Fortnite-style battleground Minecraft server.
Cooked Rotten Flesh to Leather
This mod adds Cooked Rotten Meat, which is obtained by smelting Rotten Meat. Five Cooked Rotten Meats can be placed on a crafting table to obtain leather.
Dino Nugget 3D Food
Turn meats into dino nuggets, and more !
Quinn's Better Noteblocks (required resourcepack)
This is the resourcepack that is required for Quinns Better Noteblocks to function correctly.
Smart Inventory
Simple QoL plugin: auto-refill, tool/armor autoswap, and chest & inventory sorting with a single F key.
RealCore TH
This is the ultimate modpack with over 100 mods, it's for great graphics with good performance and can be played with friends.
BlazeandCave's Advancements Pack Random Challenge
This is a little Plugin that extends BlazeandCave’s Advancement Pack into a rotating challenge system for you or your server.
Items Count Plus ( ICP )
Displays the total count of blocks and tool durability on your screen
Windy's Invisible Item Frames
Pack that makes every type of item frame invisible!
Cobblemon Heroes Server Pack
A Adventure-RPG modpack mixed with Cobblemon and other freatures. Created for the official server Cobblemon Heroes 1.21.1.
QuickInfo
Speak from itself. Quickly pin F3 information and statistics on your main HUD.
Create: Broken Bad BDCraft
BDCraft (originally by Sphax) patch specifically created for the Create: Broken Bad mod in 512x - 32x!
BetterWorldGenerAtion
A Modpack about new World Generation and an overall better plaing experience. This Modpack is focused towards single player.
Simple Batteries
Adds upgradeable battery blocks.
qLibs
Personal library for Minecraft 1.21.1 modding. Fabric + NeoForge via Architectury. Probably needed for most mods I release. Open source, free to use. Hope it's helpful.

Tome of Echoes
There's no better method of storing and placing blocks!
Strange infection
Mods That's adds new Dangerous infection which will try to dominate whole world.
Random Size Mobs
Mobs spawn with unique random sizes, affecting their HP, damage, and loot. Includes dynamic growth mechanics!
Leblobb's 3D Mace
Make the mace look 3D and add a wind charge effect when it has Wind Burst.

Resource Pack Maker
A modpack to easily create resource pack
AdvancedNPCs999
A comprehensive Minecraft plugin designed to empower server administrators with advanced control over Non-Player Characters (NPCs). Create, customize, and manage intelligent NPCs that enhance your server's environment and player interactions.
One Block Swimming
A Server-side mod that allows players to start swimming in one block of water.
Shared Villager Discounts
Shares villager trade discounts with nearby players when a Zombie Villager is cured
Vanilla Excelled
Enchancing Minecraft without going too overboard.
IDoTheBlacklist
The blacklist aims to ban troublesome players across networks that use this mod, Proudly uses IDoTheAPI