Minecraft Java 1.21 Mods
Browse 1,408 free mods for Minecraft Java 1.21 — popular picks include Logs to Chests, BsruEnderChest, x10k Management Core.
Updated daily
Logs to Chests
Craft logs directly into chests, skipping the plank step. Works with Vanilla and modded logs tagged as ‘log’ for faster storage crafting.
BsruEnderChest
BsruEnderchest is a high-performance Ender Chest plugin for Spigot, Paper, and Folia servers. It enhances the vanilla Ender Chest with more storage, multiple pages, cross-server synchronization via MySQL , all designed to be lag-free.
x10k Management Core
simple plugin that adds more feature to enchance your minecraft server!
invitemframe
invisible Itemframe with sneak right click
Nomadic Realms
Nomadic Realms offers a primitive survival experience. Logs are tough, so use flint; but wood tools are extra weak. Chests, furnaces, and loot must be found with exploration. Death randomizes respawn, but the new Ender Chest is now vital for all valuables.
InfernoAuthBungee
InfernoAuthBungee - Advanced Authentication System
Local Inventory
📦 LocalInventory A lightweight tool to save your entire inventory (including armor and offhand) to server storage.
Pethelpers
The plugin adds a dog pet that can be summoned, leashed, and sent to find items. All pet data is saved between server restarts.
ReQ: Shulkers In Shulkers
Put Shulkers in Shulkers
SuperDuperWhitelist
More than just a whitelist plugin
Dirt Drops OP Items
Upgrade your shovels through custom tiers to unlock OP loot from dirt, but beware of escalating lethal traps!
DrawerShelves
Drawers storage system 100%server side using shelf blocks
SoulKeep
Lava/Void-safe graves with automatic compass tracking. Recover items + XP with one click (Paper 1.21+, zero deps).
LinkedInvetory
Link your Inventory and the Inventory of your friend
EternalFriends Old
A customizable friends system plugin for Minecraft servers, built on UltimateFriends, offering enhanced social features like friend requests, private messaging, and more.
veryHotbar
A lightweight quality-of-life mod that makes inventory management faster and more intuitive. Seamlessly swap your hotbar with inventory rows using the arrow keys.
FoConvertors
Add FULLY Customizeable Convertors for ANYTHING within a FEW Clicks.
Log Block Tool
LogBlockTool logs block breaks, placements, container transactions, and player interactions on a Minecraft server. It’s lightweight, fast, and designed for Paper/Spigot with SQLite or MySQL support.
iiHomes
A simple, lightweight, free and server efficient home gui plugin.
Biome in a Bottle
Adds tools that allow you to pick up and move biomes from place to place.
HardProof
HardProof let's you check whether you have cheated on selected world or not. Very useful while trying to convince your friends that your world is pure survival
Universal Save Backup
This mod allows you to automatically create backups of your Minecraft worlds at configurable intervals and restore them directly in-game.
Mini Ender Chest
Adds a cheaper, smaller version of the Ender Chest, entirely in a datapack
![LockSlots[+]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/299595.webp)
LockSlots[+]
A lightweight client-side mod that allows players to lock inventory slots. Locked items cannot be moved, dropped, or modified, helping prevent accidental mistakes while keeping the experience simple and vanilla-friendly.
Washable Bundles
Allows you to "wash" dyed bundles to remove their color and revert them to the bundle's default, undyed color!
Lazy Redstone
Turn redstone contraptions into single blocks.
Pocket Gnomes
Three magical wands. Three specialized gnomes. Build, farm, and hunt with charming little helpers.
villager claim
A revolutionary villager control plugin that lets you claim, manage, and control villagers using a simple stick!
Display Campfires
Adds the ability to display every block/item on a campfire. *unlit campfire items stay forever *lit campfire items pop off after 1 billion ticks
ExpandedChests
Add huge vanilla-compatible paged storage chests to Paper servers, with crafting, names, sorting, and optional StorageWorkbench support.
Warp Hopper
Boost server performance by swapping tangled hopper lines for sleek, wireless item routing. Eliminate lag‑filled storage rooms and embrace invisible, high‑efficiency logistics.
Dimensional Pocket
A plugin that adds configurable portable item storage that's tracked per-player
Guilds Remastered
Guilds Remastered recreates the World of Warcraft guild system in Minecraft, fully server-side with ranks, diplomacy, guild banks, private chat, and more. Ideal for survival and PvP servers focused on teamwork and progression.
SYSTEM SMP
System SMP is a premium Minecraft plugin designed for survival multiplayer servers. It adds unique features including small caps text formatting, tree felling mechanics, custom item displays, and an economy-based spawner mining system.
F3Commands
F3Commands is a client-side Fabric mod that provides easy access to Minecraft's debug information through intuitive slash commands. No more memorizing complex F3 key combinations - just type what you need!
Son sat, thuy chung: a Keep Inventory enchantment
A Keep Inventory enchantment, currently the few one working when immediate respawn is true