Minecraft Java 1.21 Mods
Browse 186 free mods for Minecraft Java 1.21 — popular picks include [MODIFIED] Cobblemon: Essentials, Heavy Inventories, Simple Sophisticated Backpacks Kit.
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![[MODIFIED] Cobblemon: Essentials](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/221941.webp)
[MODIFIED] Cobblemon: Essentials
The perfect balance between performance, yet still packed with features! CREATE, Backpacks, QOL, & More!
Heavy Inventories
Add a little heft to your items!
Simple Sophisticated Backpacks Kit
Lightweight starter backpack addon that gives every new player a backpack and useful survival items on first join. Perfect for RPG modpacks, multiplayer servers, exploration, inventory expansion, adventure, progression, and quality-of-life gameplay.
Cobblemon XP Overhaul
A clean and configurable XP system for Cobblemon, covering captures, battles, and player progression.
Rib (Roanoke Library)
A collection of common code and tooling for Roanoke Development's mods
Piglet - furniture shops
Adds 300+ decorational blocks that can be bought at shops that generate throughout the world
Mo' Bubbles
Adds more bubbles to Minecraft
Xianxia
Cultivate to the realm of godhood and strike down all in your way
Craft Everything You See!
New crafting recipes: unlock impossible-to-get items and make common resources easier to obtain
fweigel-util-lib
Shared client-side utility library for my Fabric mods. Provides common rendering, storage, UI, and sound utilities.
Scout Recrafted
Updated Scout mod for Fabric 1.21.1/1.20.1 and Forge 1.20.1, with improved stability, compatibility, and bug fixes
RDQ
Cross Server | Quests | Ranks | Tree | Passives/Unlocks | Stats | Achievements
Waterwheel Immortal
Add a family of upgradeable blocks that can store water wheels, hold fluid, and generate rotational power for the Create kinetic network when properly supplied.
Common Storage Lib
A library mod abstracting Capabilities/ApiLookups, Data Attachments, and Item/Fluid/Energy Storage for NeoForge and Fabric
Paps Superflat 2 Multiplayer Ready
Mutiplayer Ready (NO SERVER NEEDED just join your friends world directly), Questing, survival pack reminiscent of classic sky block with chickens, sieves, refined storage and modern mods like create and Ad Astra
Arda's Backpack
Expand your inventory with Arda's Backpack! This essential storage mod adds portable, upgradable backpacks to Minecraft, allowing you to carry more loot and manage your items with ease. Upgrade from basic leather to powerful ore-infused tiers.
Better Revive
A death & revive system with graves, revive potions, grave compass, revive scroll teleport, Hardcore Support and more!
Pocket Dimensions (Reforged)
A trial version of the original Pocket Dimensions data pack. It has texture issues and was transferred from version 1.21.11 to 1.21.1.
UsefulDecor: Interactive Craft
Adds functional decorative blocks including storage chests, oak windows, and lockable doors that enhance base security.
Infinite Inventory
A Minecraft mod that adds a magical sack with truly infinite storage capacity.
Vitamin+
Level up your vanilla with powerful vitamins—Wall Jump, Player XP to books, Death Chests and more. Supercharge your adventure!
Haven Bags
7 Colored Bags with unique personal dimensions. Great for nomadic playstyles! Inspired by the MMORPG Wakfu.
Applied Energestic 2 vs Refined Storage Neoforged
Master automation and exploration in this modern 1.21.1 neoforge modpack. Build massive factories, generate infinite resources, and discover new worlds in a polished experience.
Back Slots
A Back Slot through Curious that allows for any item to be cleanly displayed on the players back!
Mostly Just Cobblemon
Cobblemon 1.7 made lightweight and polished! Enjoy vanilla+ gameplay with storage mods, preloaded shaders & datapacks, and explore unique, eye-catching structures. Balanced flat-level battles make multiplayer fun for friends.
Basic Backpack
Adds a wearable backpack with easy access.
RPG Crafting
Introduces an alternative/replacement/addition to the traditional crafting system. It is heavily inspired by games like Valheim and Terraria.
Truly Best Friends Forever
Let your beloved pet stay by your side forever.
Simple Shulkers
Early game wooden shulker boxes for portable storage.
hisui's Backpacks
A no-frills backpack mod.
Emerald Pouch
Adds a Pouch that auto-stores and compacts picked-up emeralds.
Gooners Go Beyond
A modpack made for multiplayer or single player with more dimensions, weapons (guns, tanks, plane turrets, new swords and spells), many more ores and mobs, also more technical aspects such as chemistry, better storage, planes and helicopters.
Stack Unlimited
Safely increases stack sizes for common items with configurable limits, compact UI counts, and save-safe multiplayer support.
CocoVaults Lite
A lightweight & Free plugin, compatible with NBT-Data & CustomModelData
Plethoric Utilities
A lightweight utility modpack that enhances vanilla gameplay with backpacks, a minimap, and quality-of-life features without breaking the core experience.
DrTeleport
Best free all-in-one teleportation plugin for Minecraft servers featuring TPA requests, personal homes, RTP (random teleport), and server warps