Minecraft Java 1.21 Mods
Browse 129,765 free mods for Minecraft Java 1.21 — popular picks include COAL — Cloth Config adapter, WhenChat, Buttons.
Step by step: How to install Minecraft Java mods & modpacks
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COAL — Cloth Config adapter
Renders every COAL-using mod's settings screen in Cloth Config.

WhenChat
Prepends a [HH:mm:ss] timestamp to every received chat message — never lose track of when something was sent.

Buttons
Minecraft Dungeons like buttons for Legacy4J Xbox & PlayStation tooltips.
HeartLife (Season 4 of zLife)
This is a Life-Series inspired datapack/mod All players start with 4 lives, and every time you die, your hearts are randomized from 7 to 13 Can you survive with friends? Or will your world fall into bloodshed?
Bountiful Saplings
Bountiful Saplings Is A Vibrant Farming Expansion That Adds Over A Dozen Custom Fruit Trees, Upgradeable Tools, Nutrient-Rich Soils, And An Entire New Dimension – The Bountiful Tree Gardens – Has All Fruit Trees!!
One Hit Sword
Adds a One-Hit Kill Sword that can slay anything instantly, from the Warden to the Ender Dragon! Crafted with Netherite, Diamonds & a Nether Star, it's repairable using a God Enchanted Apple. Unleash destruction with a single swing! ⚔️🔥
Glacier GUI
GlacierGUI is a clean, stylish Minecraft GUI with a Japanese-themed panorama and a fully custom UI for every button, including Singleplayer, Multiplayer, and World Selection. Designed for a unique and immersive experience!
EaglerXVelocity
This Allows EaglerCraftX Players to join your Server but you need an Cracked Network
Stable Snow
Replaces naturally-generating powder snow with regular snow blocks!
Poopshitters Music Discs Volume 1.
Makes the music discs in Minecraft MUCH better
CaveLib
Library based on Alex's Caves

DragonEggBuff
A simple minecraft plugin which adds buffs to dragon egg.
Fluorine
Mod changing night and adding reputation
KeysOverLayers
A modern, customizable keystrokes and hotbar overlay mod with draggable & Scalable HUD, live key visualization, and lightweight rendering.
Loading Backgrounds - Promo Arts
Official Promo Arts for Loading Backgrounds mod ! It fits nicely with Bare Bones
Spiders On Ceiling
lets spiders cling to ceilings and attack from above instead of stucking there
Planetoids Skyblock
Skyblock world generation, but with resource rich planetoids.
Lazy TNT View
This mod allows for the viewing of TNT entities in lazy chunks. I made this to make building my own version of the orbital strike cannon easier.
GeyserVanishFix
Fixes invisibility issue with geyser
Oshi No Ko
This adds OshiNoKo ui to the game
Cobblemon Quest made by Tuan
EN A Cobblemon modpack with quests, exploration, and battles for a richer, cooperative adventure. VI Modpack Cobblemon với nhiệm vụ, khám phá và chiến đấu, mang lại trải nghiệm hấp dẫn hơn.
Gaïa's Breath
A Fabric mod that makes the natural world evolve on its own — grass spreads, flowers bloom, trees regenerate, paths form under footsteps, and burned wood can leave behind charcoal. Minecraft’s ecology becomes alive, gradual, and fully configurable.
Go Pink!
A resource pack for Breast Cancer Awareness Month that changes diamond-related items to pink (pink armor, pink tools, pink gems, etc...).
Nothing, just bananas.
It is for all versions of the game. The bow turns Minecraft into a gun museum
Minty's Silly Fakemon!
A Addon for Cobblemon dedicated to famous old timey Cartoon Characters as Fakemon!
Weedie's Industrial Fantasy
A Tech/Magic/RPG pack aimed around technology, magic, and RPG mechanics.
TyneCraft Vanilla
A growing list of mods and resource packs improving the vanilla experience.
Crop Harvester Server
Crop harvester server in fabric
Regex Library Datapack
A datapack library that provides a way to match substrings using regular expressions.
Purp Green Machine
A magic, fantasy & steampunk themed modpack
Veil of the Unseen
Blinds the user and allows them to sonar-ping the environment for seismic vision.
PvP/SMP Tweaks
PvP/SMP Overlay for the best Experience
Zander's Reinforced Tools
A vanilla+ tools expansion with V1, V2 with reinforced tiers, sockets, runes, fishing rods, and powerful utility abilities.
Catnip Shaders
This is my definitive way on how Minecraft should look.
Veil Iris Lights Compat [VILC]
Veil light & shadow support for Iris + Shaderpacks
AuraEssentials
The best all-in-one plugin: clans, economy, NPCs, TPA, homes, ranks, Bedrock GUI, Discord, extensions API and much more.