Minecraft Java 1.21 Mods
Browse 22,362 free mods for Minecraft Java 1.21 — popular picks include Soulslike Deaths, InputEngine, xQuest.
Step by step: How to install Minecraft Java mods & modpacks
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Soulslike Deaths
You can add extreme difficulty ! can you survive this !?
InputEngine
InputEngine is a cross-platform project designed to capture custom keystrokes from the Minecraft client and transmit them seamlessly to the server.
xQuest
A modern and fully configurable quest add-on for Minecraft servers. Designed to be lightweight, aesthetically pleasing, and easy to use, without requiring complicated external databases.
Verdant Mulch
Mulch that harvests and replants your crops!
Server Relics
Adds the ability to create relics on the server side
Half Size
A simple data pack that shrinks the player to one block tall.
FastThings
A mod for making everything faster for you!
Control Plus
With name and key recognition modes, it adds a powerful search bar to the control menu and a keyboard indicator panel showing which assignment is assigned to which key.
Chat Guides
Chat Guides Is Made For Bmc Mods, It Adds a Custom Type Combination To Bring Up Guides e.g. Bending, Claims, Chestshops ect.
BotanyPots × Farmer’s Delight – Improved Compatibility
Adds Rich Soil as a valid substrate for all crops that grow on dirt blocks in Botany Pots, and enables tilling into Rich Farmland.
dreamcam
A powerful camera system plugin that lets you create, organize, and view fixed camera positions throughout your Minecraft world. Perfect for security monitoring, and Themeparks!
More Recipes: Craft Mushroom Block
Craft Brown & Red Mushroom Blocks from Brown or Red Mushrooms, or Mushroom Stems from both types of Mushrooms.
AntiDropScattering
Prevents player drops from scattering when they die
Real Day Counter
A mod adding a counter of how many REAL LIFE days have passed since the creation of a world. Especially useful for SMP.

BringBackBlocking
OldCombatMechanics Addon that replicates 1.8.9 sword Blocking Animations
Kabachok's Painting Pack
A simple mod that adds some paintings found on PhoenixSC and Minecraft subreddits
Cheap tnt
Makes tnt cheaper buy making the recipe only 2 gun powder and 2 sand
Cobblemon Spin Tiles
Functional Spin Tiles inspired by Pokemon: FireRed
UHC Event
Complete UHC plugin for events with player heads and voting system. Features PvP timer, border shrinking, natural regen control, and final glow effect. Fully customizable with English and Russian language support.
Color Challenge
Race to collect and deliver all 16 dye colors to the staff NPC — the first player to deliver them all wins!
SharedTrades
SharedTrades synchronizes villager trades and cured zombie villager discounts across all players on a server, making trading consistent and fair.
BDEngineImport
A Packet-based Import Library for the BDEngine editor
Folia Orbitals
Adds Orbital Strikes To Minecraft, Ran Through A Plugin. Folia Supported.
Sweeter Vanilla
a Mopdpack with the intention of improving Vanilla without altering any of its mechanics, just adding graphic, sound and optimization improvements in various aspects without changing the Vanilla's essence.

Reg's Hammers
A datapack that recreates the hammer from the Ex Nihilo mod, with a few extra additions.
Create:Railway Operations
Adds train door control, station announcements, and ghost seats to Create mod. Features include schedule-based door operations with station direction following, broadcast audio playback on carriages, and invisible no-collision seats.

Model Tools
A tool to preview and apply custom models from resource packs.
You can't touch grass!
Whenever you touch a grass_block, you die!
More Recipes: Using Trapped Chest
Chest Boat, Chest Minecart, Hopper, & Shulker Box recipes can use Trapped Chest also.
In Combat
Detect when the player is in combat and prevent actions! Highly configurable & with mod integrations!
Tabula Vista
High End Tab Plugin , Placeholder Support, Color Support, Hex Color Support
Fennec: Jukefox
Music assets for the Fennec modpack
Bad Mod:Recheesed
A bad mod, or is it? Vsauce theme plays...
EVE - Entity Visualization Editor
The best editor text_display and item_display for survival and creativity
Create Train Announcements
Uses Microsoft Piper TTS to play custom audio messages for various train events.
HMI RF Editor
HMI Reforged Editor adds an in-game editor for the first-person hand and item positions used by HMI Reforged