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Minecraft Java 1.21 Mods

Browse 1,107 free mods for Minecraft Java 1.21 — popular picks include GravesSystem, SlimeFun Remastered, Skiver.

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1,107 mods

1.21

GravesSystem

GravesSystem replaces item drops on death with an immersive grave system that spawns the player’s head, preserves their exact inventory layout, displays a live hologram, and restores items instantly — all while remaining lightweight and highly performant.

574downloads

1.8

SlimeFun Remastered

Slimefun turns your Spigot or Paper server into a modpack-like experience without players needing to install a single client mod. It adds over 500 new items and recipes spanning two major progression trees: Magic and Technology.

569downloads

1.21.1fabric

Skiver

Skiver is a modpack for Minecraft that focuses on enhancing your gameplay experience. It features a variety of quality of life improvements, such as better inventory management, easier crafting, and faster loading times. Skiver also boosts your FPS

566downloads

1.21fabric

Reforested

A Reimagining/Love letter to Forestry and Binnie's Mods for Minecraft Fabric 1.21

564downloads

1.18.2forge

TFC Electric Fridge

Adds a highly-configurable electric fridge to preserve TerraFirmaCraft foods.

556downloads

1.21

P_Economia

Plugin Economia! Feito para seu servidor ter a melhor economia! com varias Moedas!, Economy Plugin! Made for your server to have the best economy! with multiple Currencies!

555downloads

1.21.8fabric

Bloomy Settings Import

A mod that allows you to import and export your options.txt file! Allowing to keep your settings and keybinds between instances.

554downloads

1.8

Takion

Takion is a powerful Spigot library for advanced chat, text formatting, and messaging utilities in Minecraft plugins.

551downloads

1.21

MotD - Announcer

Announces a welcome message to new and returning players.

545downloads

1.21.1neoforge

RS Infinity Booster FIXED

A Port from the original mod fixing the infinity boosters when using it in survival

543downloads

1.21

SpyCore

Organize your worlds, like never before. SpyCore is the modern world manager designed for server owners who are tired of server restart everytime when adds a world. SpyCore gives you full control without needing of restart.

543downloads

1.21neoforge

Shared Inventory (NeoForge)

Sync your inventory with friends in real-time!

539downloads

1.21.11

The Grinding Table - Biomass

An addon for The Grinding Table that adds 20 recipes and a new item.

535downloads

1.21.1neoforge

Create: Fanta (By SCD)

a small create addon

534downloads

1.16

StoreXP

Store the experience

531downloads

1.21.1neoforge

Easy Bee

A completly new way to trasport bees with extra tweaks

530downloads

1.21.11fabric

Polymer Pipes

Polymer Pipes is a Fabric server-side item transport mod with 4 upgradeable tiers, per-face routing with filters, and AR holographic GUIs.

528downloads

1.21.1neoforge

Idle Generators

Place a generator and let it work, even offline. Craftable block-generators that produce resources passively over real time, with a live HUD and full Cloth Config support.

522downloads

1.21.11neoforge

Casual Edition

Faster Brewing stand work

517downloads

1.20.2

Dr Stats

The Ultimate Player Data & Statistic Management Solution

516downloads

1.21

BackPack Plugin

It's a Minecraft Plugin that adds Backpacks to the game. It works with all 1.21 versions, Tested on 1.21.5 and 1.21.8. Fully customizable. You can get them by Crafting, or with a command.

516downloads

1.8

Advanced API

AdvancedAPI provides very simple code, for example, ItemBuilder or SimpleInventory, which can be used to create things faster. ONLY FOR PLUGIN DEVELOPERS

515downloads

1.21

UltraSpawners [LITE]

UltraSpawners is a lightweight spawner management plugin featuring basic stacking, simple trust permissions, and economy based mob unlocking, designed for survival and economy servers.

513downloads

1.21.1neoforge

Create addon: Info Display

Info Display is an addon for Create that adds two information panel blocks: one for Item Vault, one for Fluid Tank.

509downloads

1.21

LsEnderChest

Custom virtual Ender Chest storage with safe and flexible access

506downloads

1.21.1

BlockProt Reloaded

An advanced Bukkit protection plugin for chests, furnaces, and more, built with a modern GUI and packed with powerful features and extended functionality.

501downloads

1.21.11fabric

Ward Watch

Security-themed protection mod for Fabric 1.21.11 with password-protected storage, doors and more to come.

494downloads

1.21fabric

Industrium Mod

Industrium is the all new mod for revamping your minecraft with a fresh set of items and blocks!

492downloads

1.21

BackPackSSS

Custom tiered backpacks with progression crafting, upgrade system and persistent storage — designed for survival servers.

489downloads

1.21

AH BackPack

A simple, strong Backpack Plugin for minecraft. Create shared Backpacks, easily!

488downloads

1.21

NovaSkin

NovaSkin is a feature-complete skin & cape management plugin for Paper servers, letting you set, copy, reset, and customize any player's skin, even while they're offline with full cape support, async Mojang/Mineskin fetching, and dual SQLite/MySQL storage

486downloads

1.8.8

OmniSMP

Lands Claim plugin protection. It allows players to protect their builds, manage members, and customize their settlement settings without relying on clunky golden-shovel mechanics.

486downloads