HomeJava1.21

Minecraft Java 1.21 Mods

Browse 44 free mods for Minecraft Java 1.21 — popular picks include Small Ships [Fabric & Forge], Refined Storage: Requestify, Backpacked.

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Small Ships [Fabric & Forge]
1.21.4fabric

Small Ships [Fabric & Forge]

Vanilla friendly Ships for Minecraft. Now with cannons!

48Mdownloads
Refined Storage: Requestify
1.21.1neoforge

Refined Storage: Requestify

Keep your refined storage stocked with crafteable items

47Mdownloads
Backpacked
1.21.11neoforge

Backpacked

A vanilla-friendly backpack mod, featuring unlock-based progression, an augment system, customisation, pickpocketing, and addon support!

34Mdownloads
Wider Ender Chests | 8 New Ender Chests!
1.21fabric

Wider Ender Chests | 8 New Ender Chests!

Craft new ender chests and unlock additional inventory slots!

5.2Mdownloads
Storage Racks
1.21.1neoforge

Storage Racks

Simple but Powerful Storage Mod

4.0Mdownloads
Swashbucklers!
1.19.2forge

Swashbucklers!

a simple mod that adds some ships

2.7Mdownloads
PokeLucky
1.21.1neoforge

PokeLucky

This is mod use with pixelmon only.

1.8Mdownloads
Step Crafter
1.21.1fabric

Step Crafter

Adds a Step Crafter and Step Requester which allows recursive crafting and keeping items in-stock to Refined Storage

918kdownloads
Ipla (item placer 2)
1.21.11neoforge

Ipla (item placer 2)

Mod that lets you place items on any block side

344kdownloads
RPG Backpacks
1.21.1neoforge

RPG Backpacks

Adds backpacks with different storage capacities for carrying more items.

294kdownloads
Random Fishing Crates
1.21fabric

Random Fishing Crates

Adds a chance to fish up crates when fishing! Crates loot depends on the "Rarity" of the crate, from Common to Mythic!

85kdownloads
Pocket Repose
1.21.1fabric

Pocket Repose

Adds a bigger on the inside suitcase.

60kdownloads
PlayerProgress
1.16

PlayerProgress

PlayerProgress is a Minecraft datapack that introduces a leveling system. Earn UP from activities like mining and combat to level up and gain new abilities and rewards.

16kdownloads
Simple Sophisticated Backpacks Kit
1.19.2forge

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.

11kdownloads
Cobblemon XP Overhaul
1.21.1fabric

Cobblemon XP Overhaul

A clean and configurable XP system for Cobblemon, covering captures, battles, and player progression.

11kdownloads
RDQ
1.19

RDQ

Cross Server | Quests | Ranks | Tree | Passives/Unlocks | Stats | Achievements

4.9kdownloads
Waterwheel Immortal
1.20.1forge

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.

4.1kdownloads
Common Storage Lib
1.21.1fabric

Common Storage Lib

A library mod abstracting Capabilities/ApiLookups, Data Attachments, and Item/Fluid/Energy Storage for NeoForge and Fabric

3.5kdownloads
UsefulDecor: Interactive Craft
1.21.11fabric

UsefulDecor: Interactive Craft

Adds functional decorative blocks including storage chests, oak windows, and lockable doors that enhance base security.

2.6kdownloads
Applied Energestic 2 vs Refined Storage Neoforged
1.21.1neoforge

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.

2.1kdownloads
Back Slots
1.21.1neoforge

Back Slots

A Back Slot through Curious that allows for any item to be cleanly displayed on the players back!

1.9kdownloads
DrTeleport
1.21

DrTeleport

Best free all-in-one teleportation plugin for Minecraft servers featuring TPA requests, personal homes, RTP (random teleport), and server warps

1.1kdownloads
Cobblemon Elementals
1.21.1neoforge

Cobblemon Elementals

This is a Cobblemon Focused Pack that Allows you and Your friends to venture out to find all of the Cobblemon. It also includes many mods that make automation of pokeballs easier and more storage in a compact form.

1.0kdownloads
Grimm's Mod
1.20.6neoforge

Grimm's Mod

Everything you could want! Leveling, features of old mods, economy, technology, custom items, blocks, commands, transmutation of items and even more!

944downloads
Automated Item Frames
1.21fabric

Automated Item Frames

Set the item frame item to the most common item on a chest/barrel (automatically).

842downloads
Piglin Economy
1.21.1neoforge

Piglin Economy

Piglin Economy expands Piglin Trading with their own coins called "Coinks"

828downloads
CyberLevels
1.8

CyberLevels

A leveling system with custom rewards, MySQL support, and more!

766downloads
A Crazy Adventure: Science & Survival
1.21.1neoforge

A Crazy Adventure: Science & Survival

A blocky landscape with forests, mountains, a backpacked character facing a machine, and a purple Nether portal under bold white title text.

716downloads
Immersive Factory - Create and Immersive Petroleum
1.21.1neoforge

Immersive Factory - Create and Immersive Petroleum

An immersive factory experience with Immersive petroleum and Create in the focus but with adding mods like Refined Storage. Currently around 120 Mods.

617downloads
Masters Of Aeronautics
1.21.1neoforge

Masters Of Aeronautics

(Remake Of MrBeardStones Just Create SMP 2) Create mod and mekanism. With mass Storage and tech

617downloads
Kindling Age
1.21.1neoforge

Kindling Age

Kindling Age enhances early survival with lightweight, vanilla-friendly mechanics that make the first days more deliberate without adding grind or hard gates.

602downloads
G.M.C. (Grimmscraft)
1.20.6neoforge

G.M.C. (Grimmscraft)

Add leveling system and weapons to the game aswell as new ores and things to explore!

430downloads
HeroBlocks-Mods
1.21.11fabric

HeroBlocks-Mods

Bundles several helpful quality-of-life features for HeroBlocks: a Furnace Overlay, Quests Overlay, a Farm Timer including display/history, and a map preview in tooltips. All modules can be fine-tuned in the in-game config menu.

222downloads
Conquest Online
1.21.1neoforge

Conquest Online

The "Conquest Online" Mod is part of the "Soncresity: Conquest Online" Modpack and also part of the Soncresity Universe.

170downloads
RXVY SPAWNERS
1.21

RXVY SPAWNERS

RXVYSpawners is a high-performance Java plugin that features virtual loot storage, intelligent spawner stacking, and an all-in-one management GUI for optimized mob farming. If you have any questions or need support join https://discord.gg/Xx8h2Th8qv

97downloads
DeathCode
1.19

DeathCode

A death compensation system with Discord integration. Players receive unique codes when they die and can request their inventory back through Discord with video proof.

94downloads