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Minecraft Java 1.21 Mods

Browse 2,492 free mods for Minecraft Java 1.21 — popular picks include BuilderPalette, WardenEssentials, CrownBlocks.

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BuilderPalette
1.21.9fabric

BuilderPalette

A simple tool that lets builders create custom block palettes and quickly receive the blocks they need for building projects.

299downloads
WardenEssentials
1.21

WardenEssentials

WardenEssentials is a lightweight and powerful Minecraft server plugin that adds essential quality-of-life commands for admins and players, Perfect for building, server management, and everyday gameplay improvements.

299downloads
CrownBlocks
1.21.10fabric

CrownBlocks

The Base Modpack for the Minecraft CrownBlocks Project

299downloads
ZA - tools
1.21.1neoforge

ZA - tools

This mod adds some QoL tools like skythes and building hammers.

298downloads
Diamond block deepslate
1.21

Diamond block deepslate

This only changes underground block to the diamond block texture mostly to hide your base

296downloads
ServerRewards
1.21

ServerRewards

🏆 ServerRewards - A comprehensive Minecraft plugin that rewards players for combat, mining, and building activities with an in-game shop system, milestone rewards, and economy integration to boost engagement and retention.

296downloads
SizeSlider
1.21.11fabric

SizeSlider

You ever wanted to feel like and house or a mouse that lives in it, Now you can.

295downloads
PointsAPI
1.16

PointsAPI

A simple, powerful points system for Minecraft that includes commands, permissions, placeholder support, database and discord integration.

295downloads
SkyeNetwork Velocity
1.21

SkyeNetwork Velocity

The custom velocity plugin used to building SkyeNetwork

294downloads
Battery destroy🔋
1.21.11

Battery destroy🔋

✨ Experience a whole new way to break blocks! ✨ With this unique resource pack, every time you break blocks or stones, a dynamic battery-like effect appears, making each hit visually stunning ⚡. Whether you're mining deep underground or building your epic

292downloads
Deck Of Cards
1.21

Deck Of Cards

Tired of building/farming/traveling? Play cards with your friends!

291downloads
Just Visuals
1.21.10fabric

Just Visuals

Just Visuals aims to improve the overall look of the base Minecraft. Better Without Shaders enhances the overall look of the Game. Also adds Better Exploration, allowing the player to discover their surroundings during the adventure.

290downloads
Nythoria
1.21.1neoforge

Nythoria

A private modpack focused on quality-of-life, farming, building, and survival, made for friends to enjoy together. As it’s the first version, minor bugs or issues may occur.

290downloads
Creators Right Hand
1.21.1fabric

Creators Right Hand

Adds all the building mods you could need.

290downloads
Surface Living
1.21.1neoforge

Surface Living

Designed to run well on my wife's Surface Pro, this pack is mostly focused on building, farming, and the early game.

288downloads
Simply Everything
1.21.6fabric

Simply Everything

A modpack designed to improve the vanilla experience with quality of life mods. With a base of Fabulously Optimized, your game will feel as smooth as ever!

286downloads
QuadHotbar (MultiHotbar)
1.21.1neoforge

QuadHotbar (MultiHotbar)

QuadHotbar adds up to four switchable hotbars for NeoForge 1.21.1 and Forge 1.20.1. It is a convenient MultiHotbar port designed for comfortable building and managing large item sets.

285downloads
Artilide
1.21.1neoforge

Artilide

Artilide is a modpack that attempts to transform Minecraft's balancing and base mechanics to keep survival aspects for late game, along with overhauling exploration as a whole.

284downloads
Multi key Loudouts
1.21.11fabric

Multi key Loudouts

You can have Multikey Loudouts for example: One for building, One for pvp

282downloads
minkroft Curated™
1.21.1neoforge

minkroft Curated™

Craft stunning homes & personalize your Minecraft world! Explore unique structures, furnish with exquisite detail, & enjoy optimized performance, shaders, & tons of decorative mods for a truly immersive & personalized building journey.

282downloads
✨ AuctionHouse ✨ [1.20-26.2] ⭐ V1.0 ⭐ Buy Now | Auctions | Bidding | Categories | Search |
1.20spigot

✨ AuctionHouse ✨ [1.20-26.2] ⭐ V1.0 ⭐ Buy Now | Auctions | Bidding | Categories | Search |

A feature-rich Auction House with bidding, searching, and categories.

280downloads
Ken Takakura Sky Overlay
1.18.1

Ken Takakura Sky Overlay

famous ken takakura from dandadan sky overlay (base form)

280downloads
Deploy & Destroy
1.21.2fabric

Deploy & Destroy

A simple mod that adds some useful tools and a few building blocks.

278downloads
Everdawn
1.21.1fabric

Everdawn

A modpack that enhances vanilla- a lot -by adding new biomes, animals, and terrain. Meant for building and discovering.

274downloads
Wild Worldbuilding
1.21.8fabric

Wild Worldbuilding

1.21.8 | A collection of worldgen mods/datapacks that add structures, terrain changes, and other QoL features. These make the game feel like an adventure.

270downloads
Create: Full Steam
1.21.1neoforge

Create: Full Steam

A Create modpack made for Adventure, Building, and Machine making.

269downloads
FPC - FixPlaceContainer
1.21.11fabric

FPC - FixPlaceContainer

A client-side Fabric mod that allows you to place blocks on interactive blocks without opening them. No more accidental chest openings while building!

268downloads
Piu's Cobblemon Adventure
1.21.1fabric

Piu's Cobblemon Adventure

A Cobblemon Modpack will quality of life and building additions.

268downloads
Dyable Wools
1.21.11

Dyable Wools

Dyable Wools lets you dye wool directly in crafting tables, making colorful building easier and faster.

266downloads
Storm's Cozy Heaven
1.21.1neoforge

Storm's Cozy Heaven

A cozy minecraft experience with beautiful terrain, focused on farming, building and also a bit of exploration.

264downloads
Grid Build Helper
1.21.4fabric

Grid Build Helper

Render outlines around blocks in a grid. Helpful building tool.

264downloads
NeoAdventure
1.21.1neoforge

NeoAdventure

Just a modpack for quick play with buddies, lots of different bosses, multiplayer loot system, less focus on item storage or structure building, more focus on magic and item upgrading...

262downloads
Create: Craft 'n Extras
1.21.1neoforge

Create: Craft 'n Extras

Create: Craft 'n Extras is a lightweight, vanilla-friendly addon for the Create mod that bridges the gap between raw materials and your building palette. It eliminates tedious crafting table grid-spamming by introducing logical, high-efficiency mechanica

260downloads
Unova-Unys
1.21.1fabric

Unova-Unys

Experience the Unova universe with enhanced exploration, new biomes, and unique building tools.

260downloads
Architect’s Toolkit
1.21.11fabric

Architect’s Toolkit

A builder-focused modpack that adds powerful tools to make creative building faster and easier.

258downloads
ScoreboardDatabase
1.13

ScoreboardDatabase

Allows to save scoreboard inside of a database, though a ingame command. For Datapack Developer.

257downloads