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Minecraft Java 1.21 Mods

Browse 129,523 free mods for Minecraft Java 1.21 — popular picks include Shiny Structure Void, Mardo MadClaps, ratted mining overlay.

Step by step: How to install Minecraft Java mods & modpacks

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Shiny Structure Void
1.21.4fabric

Shiny Structure Void

The mods I play with! Fully client side!!

1.1kdownloads
Mardo MadClaps
1.21.4

Mardo MadClaps

PVP-focused texture pack that personally helped me throughout 2024. Various tweaks were given to create more flair and personality.

1.1kdownloads
ratted mining overlay
1.21.11

ratted mining overlay

Contains ported mining textures from 1.8.9 (Cactus Gemstones + Hunter Drills) and Dwarven Metal outlines.

1.1kdownloads
Cobblemon: Enderscape Spawns
1.21.1

Cobblemon: Enderscape Spawns

This datapack adds Cobblemon spawns to the Enderscape mod's new biomes and structures, and adds new spawns to the end.

1.1kdownloads
ThinEdge Tools
1.21.2

ThinEdge Tools

Thin tool edges while still feel fully 3D

1.1kdownloads
Villager Industries
1.21.1neoforge

Villager Industries

Villager become useful by making them work for you

1.1kdownloads
Codecrafter Resource Pack
1.21.5

Codecrafter Resource Pack

This is the resource pack required for a few of our plugins.

1.1kdownloads
Interstellar Structures
1.21.9

Interstellar Structures

This datapack adds new sci-fi themed enchantments and structures to the game! Explore the fallout of an alien invasion and collect some fancy new abilities!

1.1kdownloads
Optimized Canvas
1.21.1fabric

Optimized Canvas

Optimized Canvas 1.21.1 delivers a high-performance Fabric 1.21.1 experience, blending seamless optimization with essential quality-of-life, and modern weaponry to empower your adventures

1.1kdownloads
AjShop
1.20

AjShop

Aj Shop is a simple and powerful Minecraft shop plugin. Use the /shop command to buy or sell any item you want, with an easy-to-use interface. Players can purchase or sell items for in-game currency.

1.1kdownloads
Minecraft Dumb Ideas (MDI)
1.21.5neoforge

Minecraft Dumb Ideas (MDI)

Ever wanted to throw bricks at villagers, drink Redbull and levitate, or brew the world’s longest-named Starbucks drink from a custom coffee machine? No? Well too bad. This mod adds that — and a whole lot of regret.

1.1kdownloads
Less Annoying Phantoms
1.21.5

Less Annoying Phantoms

Makes Phantoms less annoying with unique changes

1.1kdownloads
Mob Outlines
1.21.4

Mob Outlines

A texture pack that puts outlines on mobs to make them easier to spot.

1.1kdownloads
Vanilla Improved
1.21.8fabric

Vanilla Improved

Improved Vanilla enhances Minecraft with better visuals, animations, and gameplay tweaks while preserving the classic vanilla feel.

1.1kdownloads
PlayerNBT
1.21.8neoforge

PlayerNBT

A simple mod which enables player NBT data to be modified by commands!

1.1kdownloads
Copper Contraptions
1.21.9

Copper Contraptions

A Datapack that adds machines that make long and boring tasks fun!

1.1kdownloads
Warmer & Brighter Redstone Torch Color
1.20

Warmer & Brighter Redstone Torch Color

Makes the color of the red stone torch warmer and brighter.

1.1kdownloads
NES Zapper
1.21.4

NES Zapper

A silly little GBG addon that adds the 1985 Nintendo Entertainment System accessory, the NES Zapper.

1.1kdownloads
⚡ BungeePteroPower ⚡ Start/Stop servers when player Join/Leave!
1.13spigot

⚡ BungeePteroPower ⚡ Start/Stop servers when player Join/Leave!

Automatically start/stop servers based on the number of players via Pterodactyl API.

1.1kdownloads
lowercase
1.16.2fabric

lowercase

makes all rendered strings and chars lowercase

1.1kdownloads
PIxel Painter - Decals
1.21.1neoforge

PIxel Painter - Decals

A Pixel Painter addon that allows you to place premade low res images in the world.

1.1kdownloads
Wasteland Reborn 2.0
1.20.1forge

Wasteland Reborn 2.0

The Classic Wasteland reborn 2.0 for wasteland lovers

1.1kdownloads
Low Durability Tint
1.21.4

Low Durability Tint

Tints Every piece of Armor and Weapon/Tool to red whenever it goes below 20% Durability.

1.1kdownloads
Idle Alive
1.21.11fabric

Idle Alive

Idle Alive adds subtle idle animations to your player

1.1kdownloads
Heartless Horizon Plugin
1.21.5

Heartless Horizon Plugin

Inspired By Heartless Horizon!

1.1kdownloads
Runeweaver - Ruins & Runes
24w12a

Runeweaver - Ruins & Runes

A magic-based structure centric expansion mod with runes, ruins and more!

1.1kdownloads
OR Stash
1.21.11fabric

OR Stash

Improving your experience on Origin Realms with a wide range of quality of life additions

1.1kdownloads
Ebony Trees
1.20.1forge

Ebony Trees

This mod adds Ebony Trees and an Ebony wood set to Minecraft.

1.1kdownloads
Athi's Airdrops
1.21

Athi's Airdrops

Customizable Airdrop System perfect for any survival server!

1.1kdownloads
Catalyst: Create Core
1.21.1neoforge

Catalyst: Create Core

Core mod for the Catalyst: Create modpack, Adds inactive items to use in assembly so no dupes can happen

1.1kdownloads
Migrator Cape Elytra Item
1.21

Migrator Cape Elytra Item

Makes the Elytra Item look like the Migrator Cape (For Parity or just other use)

1.1kdownloads
Bare Bones Axolotl Buckets
1.21.5

Bare Bones Axolotl Buckets

A Bare Bones resource pack for axolotl buckets (no mods needed)

1.1kdownloads
Realcraft: Minecraft Expanded!
1.21.1neoforge

Realcraft: Minecraft Expanded!

A long and challenging mod, play at your own sanity's risk! (Mod no longer developed.)

1.1kdownloads
Vanilla&Vanguard
1.21.1fabric

Vanilla&Vanguard

Vanilla&Vanguard is a modpack designed for players who wish to enhance their Minecraft experience.

1.1kdownloads
PlayerTimeTracker
1.20

PlayerTimeTracker

A Minecraft plugin that tracks and displays player playtime, with leaderboards and customizable messages.

1.1kdownloads
Foundation
1.21fabric

Foundation

Basic universal modpack for Minecraft.

1.1kdownloads