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Minecraft Java 1.21 Mods

Browse 859 free mods for Minecraft Java 1.21 — popular picks include Refurbished More Apps, AsYasya's Legacy Copper, AI Builder.

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859 mods

1.21.1neoforge

Refurbished More Apps

Adds more apps to the Mcrafish furniture mod computer

895downloads

1.20

AsYasya's Legacy Copper

Legacy copper textures for Create 6.0.0+, Create Slice & Dice, Create Factory Logistics, Create Deco, Create: Mixed Casing, Create Encased, Create: Bells & Whistles and Create: Sound of Steam

891downloads

1.20

AI Builder

AIBuilder is a Spigot plugin that uses DeepSeek to generate JSON build plans from prompts and automatically constructs them inside a selected region with optional streaming, validation, and AI bot control.

889downloads

1.21.4fabric

DreamBuilders

DreamBuilders is the ultimate building modpack that adds furniture tools and creative utilities to make construction faster easier and more beautiful

869downloads

1.21.11fabric

G1axFixer

G1axFixer is a client-side Fabric mod that fixes resource pack crashes and optimizes network, rendering, and ticking for maximum FPS and smooth combat.

858downloads

1.21.1forge

Seasonal Villages

Seasonal events, decorations, gifts, and villager behaviors that make Minecraft villages change throughout the year.

854downloads

1.20

Mini Block Miners

All updated Mini Block Miner Farms!

851downloads

1.21.11fabric

Considerable original [co1]

Original Aesthetic Performance Master: Greatly improves FPS, optimizes memory footprint, and adds refined interface improvements and original-style decoration options for a smoother, more aesthetically pleasing authentic experience.

841downloads

1.21

ImageCanvas

A server-side plugin for uploading images

834downloads

1.21.1neoforge

Tycoon Shop

Tycoon Shop — a mod that lets you create custom shops and sell items using its own in-game currency.

822downloads

1.21

Animorph | Server

Morph into a custom model, play emotes, and configure them to your liking.

820downloads

1.21.4neoforge

Crafting Tree

Expanding Minecraft's "sandbox" aspect through crafting (and other tables).

819downloads

1.8neoforge

ModernShowcase

Advanced glass showcase, display anything with custom angles and extreme lightweight performance.

807downloads

1.8.9

SternalBoard

Ligthweigth and Animated Scoreboard

802downloads

1.21.4

Mecânicas Classicas (PT-BR)

Adiciona uma variedade de funções e mecânicas de versões antigas do minecraft!

793downloads

1.21

CCI Craftable Creative Items

This data pack gives players the ability to collect items only available in Creative Mode.

791downloads

1.21.8neoforge

Infrastructure Plus

Infrastructure Plus is a mod focused on realistic infrastructure and urban development in Minecraft. It continuously expands the game with new building assets for detailed and authentic environments. (Best use as MTR Addon)

782downloads

1.21

Cobblemon Holiday Pokeballs

Valentine's Day Themed Pokeball Resource Pack for Cobblemon! Works for CobbleLoots Loot Balls too!

782downloads

1.17

Cauldron Concrete

Powder into a cauldron gets you concrete! Vanilla friendly and perfect for servers wanting a survival experience of the cauldron concrete functionality from Vanilla tweaks.

777downloads

1.21

Manalaser

A tech datapack that adds laser-powered machines

770downloads

1.21.1neoforge

RR Additions

Aims to add railway decorations to your game.

767downloads

1.21.4fabric

Outlined

Allows for more hitbox outline customization when you look at stuff!

765downloads

1.21

Elements Spear Plugin

Minecraft Spear with magical abilities Epic plugin for your smp

760downloads

1.21.1neoforge

A Bunch of Unecessary Things

fun mod of decoration, tools and armor

749downloads

1.21.1neoforge

Horror Video Tape

A mod about haunted videotapes

720downloads

1.21.1neoforge

ScaleRays

A small mod that adds ScaleRays that work with pehkui

720downloads

1.16

Players Sit

This plugin allows players to sit on anything

717downloads

1.21.1neoforge

Random Junk

A mod filled to the brim with random meme features

716downloads

1.21.4fabric

Digital Frontier

Digital Frontier is a mod aimed at bringing a variety of computer-themed additions to the world of Minecraft, including multiple additions from the TRON franchise.

703downloads