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Minecraft Java 1.21 Mods

Browse 3,940 free mods for Minecraft Java 1.21 — popular picks include BlockProt Reloaded, Inventory Plus, Deslate (Stonecut Deepslate and Stone to their cobbled variants).

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BlockProt Reloaded
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.

519downloads
Inventory Plus
1.21.11fabric

Inventory Plus

Vanilla-friendly inventory quality-of-life: auto-restock, auto tool switch, sorting, move-matching, locked slots, and column cycling. Client-side — works on any server.

519downloads
Deslate (Stonecut Deepslate and Stone to their cobbled variants)
1.21.9

Deslate (Stonecut Deepslate and Stone to their cobbled variants)

Use the stonecutter to cut deepslate and stone to their cobbled variants and their subordinate blocks, i.e. crafting Deepslate Tilewalls from Deepslate directly

519downloads
Zavarushka Mod
1.21.1fabric

Zavarushka Mod

✨Мод для игры в Заварушку! Тут вы получите актуальную информацию о персонажах, картах, механиках игры и многое другое! ✨A mod for playing Zavarushka! Here you will get up-to-date information about the characters, maps, game mechanics and much more!

518downloads
Advanced API
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

518downloads
Casual Edition
1.21.11neoforge

Casual Edition

Faster Brewing stand work

517downloads
BackPack Plugin
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.

517downloads
SG Shulkerbox
1.21.8fabric

SG Shulkerbox

A mod to show a preview of the content of a shulker with a customizable keybind

516downloads
MCDisplays
1.20.1forge

MCDisplays

A small addon mod to display informations (from books/quil, minecolonies resourcescroll and clipboard) keep up to date.

515downloads
Wicker
1.21.1neoforge

Wicker

A way to turn Sticks into Planks

515downloads
Tieable
1.21.1neoforge

Tieable

Add universal tied blocks for decoration.

514downloads
Refined Delight
1.21.1neoforge

Refined Delight

A mod that allows Refined Storage and Farmer's Delight to work together!

513downloads
UltraSpawners [LITE]
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
DailyReward Pro
1.21

DailyReward Pro

Multi-tiers Daily reward plugin for Spigot & Paper 1.21.x

511downloads
Back to Blocks
1.21.4

Back to Blocks

Turn slabs, stairs, walls and carpets back into their block variants!

511downloads
NamedChest
1.18.2

NamedChest

Hologram names for your chests using tags, anvils, and commands

511downloads
Loot All
1.16.5forge

Loot All

Looting made easy. Loot all nearby containers.

510downloads
LsEnderChest
1.21

LsEnderChest

Custom virtual Ender Chest storage with safe and flexible access

510downloads
Flightning99's Crafting Tweaks
1.21.2

Flightning99's Crafting Tweaks

A variety of crafting tweaks I enjoy using in my worlds

510downloads
Create addon: Info Display
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
Bundle Up!
1.21.1neoforge

Bundle Up!

Turns the bundle into a mechanic.

509downloads
GK1H Traveler's Backpack+
1.21.1neoforge

GK1H Traveler's Backpack+

Add-on for Tiviacz1337's Traveler's Backpack by GK1H.

508downloads
Storage Displays
1.21.5

Storage Displays

Shows contents of first slot in Inventories

508downloads
Ditomaxs Backpack
1.21.4fabric

Ditomaxs Backpack

This mod adds a fully functional backpack using the Accessories API

506downloads
Dark Refined: Tom's Storage
1.21.5

Dark Refined: Tom's Storage

A GUI resource pack for Tom's Storage to look like Dark Refined

505downloads
[Fabric] Cigars Cobblemon
1.21.1fabric

[Fabric] Cigars Cobblemon

Fabric 1.21.1 | Cobblemon | Storage Drawers | Sophisticated Backpacks | Chipped | Macaws | Waystones | Build Explore Collect! |

505downloads
Vlast Connect
1.21fabric

Vlast Connect

The mod adds better settings for the “Vlast” server, auto-adding servers, auto-downloading resource packs, Litematica support, backpack functionality improvements, and much more.

504downloads
TimeBan
1.21

TimeBan

Temporary ban plugin with customizable messages and custom commands

502downloads
NovaSkin
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

500downloads
Resprouted
1.21.1fabric

Resprouted

An adaptation of the famous Rustic mod for modern versions of Minecraft

500downloads
KKonaW
1.21.1neoforge

KKonaW

Building modpack that includes some Quality of life and a storage mod to make chest monsters a thing of the past.

500downloads
funcy's screenshot plus
1.21fabric

funcy's screenshot plus

A fabric mod that automatically organizes your Minecraft screenshots into folders by world and server.

499downloads
Vaults [Skript]
1.20spigot

Vaults [Skript]

vaults. skript. minecraft. storage.

497downloads
Ward Watch
1.21.11fabric

Ward Watch

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

494downloads
Light Block Craft
1.21.7

Light Block Craft

Datapack adding light block crafting, for scenery and for farms.

494downloads
Industrium Mod
1.21fabric

Industrium Mod

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

492downloads