Minecraft Java 1.21 Mods
Browse 129,689 free mods for Minecraft Java 1.21 — popular picks include LandRealms, Lightly Optimized, Block Finder.
Step by step: How to install Minecraft Java mods & modpacks
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LandRealms
LandRealms is a Minecraft plugin that allows players to create and manage their own personal flat worlds, with features for inviting friends, teleporting between worlds, and maintaining separate inventories for each realm.
Lightly Optimized
Its lightly optimized!
Block Finder
Finds your desired block.
Potions Please
Adjust the duration of minecraft potions
A Modpack For YOU
This is a lightweight modpack that introduces. New structures, new mobs and animals, new terrain generation. And more structures!
TmTrash [1.21.x]
Your portable trash bin
CookieGUI | Free and Powerful GUI maker.
Supports PlaceholderAPI, Color Codes, mutiple GUIs and so on
Vanilla Enhanced Pro
Modpack, that enhances Minecraft, while keeping the vanilla aspect.
CommandMob
Assign custom dynamic loot for every mob killed by players!
hh’s Vanilla Plus Modpack
A Vanilla Plus modpack for Minecraft enhances the core gameplay while staying true to the original experience.
Crafting Blades | Asset Pack
A menu for my modpack called 'Crafting Blades'.
AccountLocker
AccountLocker is a Velocity And Bungee plugin to lock usernames to specific IPs, preventing account hijacking and unauthorized access.
Balanced Iron Farms
Rebalance Minecraft's overpowered iron farms. Part of the Balanced Minecraft project.
Lrbium
keeps gameplay like vanilla while adds a lot of performance and QOL features
Niekie3202s Performance Pack
Performance Pack is the best modpack to play the vanilla game that even an potato pc can run!
Junkyard Enhanced
Modpack crafted with performance and quality in mind (New update WIP for 1.21.x)
The Pack Of Randomness
A pack of Random textures, and smiling creepers!
Budding Amethyst
Mineable Budding Amethyst using Silk Touch
AutoFeedShulker
Automatically feed players using a special shulker.
SeverTools
This plugin provides a comprehensive set of tools for server management, including features like AFK detection, short game mode commands, an economy system, and support for legacy combat mechanics, all configurable via YAML files.
IDWant
IDWant it! Unregisters recipes through it's config.
Revival Life
A Hermitcraft-style life series premise, mostly as in Lazmira's video "3 Ideas for Life Series S6"
Hardcore Server
If one player dies... Everyone dies.
Mermaid Dolphin Girl
A texture pack that replaces the regular dolphins models with a mermaids.
Better Short Sword
A lightweight, FPS-friendly resource pack that shortens all sword textures for maximum screen visibility and cleaner PvP combat.

Tatarstan pack
(UPDATE) Resource pack that turns bread to echpochmak ( tatar-bashkir dish). Turns makes the ender pearl Tatarstan flag. Changes the main menu. Turns the totem of undying to Tatarstan countryball and more
Ultra Low Shield
Short shield for a clearer view — better visibility
Tensura Unofficial Russian Translation
Translates the Tensura mod and its official/unofficial addons into Russian.
Pink Copper Armor Trims
Makes The Copper Armor Trim Pink.

Illegal Items
Compilation of different "illegal" block, items and entities from bedrock edition
Wizox Ban This Guy Music disc
This resource pack replaces "Far - C418" with "Wizox ban this guy" by flosik
Halo Energy Swords
This pack changes the swords into halo energy swords, each with a unique colour and texture
More Reasonable Recipes
More Reasonable Recipes in Minecraft
CC:RecipeRework
Hardcore addon for CC: Tweaked that completely overhauls the crafting system, making it logical, multi-step, and as close to reality as possible.
Clear Glass Edges
Turns the edges of glass, stained glass and tinted glass to be like the middle.
OLED Black Concrete
This Pack converts Minecraft black concrete textures to True Dark Concrete just Like OLED Displays.