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Minecraft Java 1.21 Mods

Browse 2,478 free mods for Minecraft Java 1.21 — popular picks include Potion of Haste, DIY Campfires, Better Mason Trades.

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Potion of Haste
1.21.5fabric

Potion of Haste

Allow you to obtain haste effect without building beacons

4.8kdownloads
DIY Campfires
1.21.1neoforge

DIY Campfires

A mod that adds a simple building mechanic to Campfires.

4.8kdownloads
Better Mason Trades
1.21.5

Better Mason Trades

Adds convenient trades for common building blocks (Tuff, Calcite, Bricks, Mud Bricks, Packed Mud, Terracotta) to the Mason

4.8kdownloads
Simplebuilding
1.21.10fabric

Simplebuilding

A simple building mod. Create Faster, Farm Faster, Enjoy The Game Without Loosing Your Soul!

4.7kdownloads
Survival Plus
1.21.10fabric

Survival Plus

A Minecraft gameplay mod bringing back the danger of survival with new mobs, features and base game changes.

4.7kdownloads
KantoModels
1.21.1fabric

KantoModels

KantoModels is a decoration mod created for map building!

4.6kdownloads
KantoBlocks
1.21.1fabric

KantoBlocks

480+ blocks for building Kanto-style towns, routes, caves, interiors, and adventure maps in Minecraft.

4.6kdownloads
NijahPlay's Performance Base
1.21.10fabric

NijahPlay's Performance Base

This is "NijahPlay's Personal Pack" with all the mods removed except performance mods, for absolute speed!

4.6kdownloads
EasyEconomy
1.21.11fabric

EasyEconomy

EasyEconomy is a lightweight and fully server-side Fabric mod that brings a simple, diamond-based economy to your Minecraft world. Deposit, withdraw, trade, and run your own auction house — all powered by the sparkle of diamonds.

4.5kdownloads
Shorter Elytra
1.21.7

Shorter Elytra

Shortens the Elytra wings while keeping the vanilla Minecraft texture style. Perfect for YouTube creators, PvP, building, and clean visuals.

4.4kdownloads
Cobblemon: Cubic Pokeballs
1.20.1

Cobblemon: Cubic Pokeballs

Gives the Pokeballs a square & blocky front-facing style, intended to be used with Golden Days Base and Programmer art Packs to match with a Beta Aesthetic

4.4kdownloads
Player Logger
1.8

Player Logger

A plugin to log information about your player such as join & leave location (in-game) and many more with MySQL and SQLite Database support.

4.4kdownloads
Craftable Structure Blocks
1.21.1neoforge

Craftable Structure Blocks

This Mod Adds 16+ Custom Craftable Structures To Minecraft Such As Houses, Bases, Farms, Mansions & Portals

4.3kdownloads
Xtones Reworked Fabric
1.21.10fabric

Xtones Reworked Fabric

Port of the Mod Xtones Reworked that adds various of modern, futuristic, and fantasy style decorative building blocks

4.3kdownloads
Defensive Traps
1.21.1neoforge

Defensive Traps

Adds new blocks that you can use for to defend your base or use them as traps

4.3kdownloads
Builderdash
1.21.7fabric

Builderdash

Building-Related Party Minigames - Server Side Only

4.3kdownloads
Vampirism Extra
1.21.1neoforge

Vampirism Extra

If you cant join the Server, Play on the newest Version | Welcome to our Minecraft 1.20.x SMP Modpack! Enjoy a mix of adventure, building and magic with mods like VampirismExtra and Iron Furnaces.

4.1kdownloads
BuildingModpack
1.21.11fabric

BuildingModpack

A carefully put-together collection of building-focused mods for Minecraft. It adds new building blocks, decoration options, and useful tools to make building easier and more enjoyable, while keeping the overall Minecraft experience familiar.

4.1kdownloads
onions-utilities
1.21.11fabric

onions-utilities

Modpack providing utility mods for optimization and any kind of playing: Survival, Building, PVP

4.0kdownloads
Glowstone Lamp
1.21.4

Glowstone Lamp

Transforms Glowstone into a more versitile building block!

4.0kdownloads
The Gingerbread House
1.21.8neoforge

The Gingerbread House

Adds a gingerbread house randomly generating in the world, could contain loot !!!

4.0kdownloads
World-Editor+
1.21.8fabric

World-Editor+

A Fabric modpack focused on world editing, image importing, and enhanced building tools. Perfect for creators, builders, and large-scale projects.

3.9kdownloads
Dyeable planks (Missing wood colors)
1.21.1neoforge

Dyeable planks (Missing wood colors)

adds colours of wood missing in the base game

3.9kdownloads
OpenCreative+
1.21

OpenCreative+

Let your players create worlds. With buildings, settings and even coding on blocks!

3.9kdownloads
Guess The Block Minigame
1.13

Guess The Block Minigame

Tired of building a minigame all by yourself? Bored of playing minecraft too? A new minigame now awaits you!

3.8kdownloads
Risus - Blood & Ruin
1.21.1neoforge

Risus - Blood & Ruin

This mod adds items, mobs and structures to the base game, focusing on a fleshy/occult theme.

3.8kdownloads
Cobblemon Homestead
1.21.1neoforge

Cobblemon Homestead

Cobblemon pack focused on exploration with a ton of cute cozy building options!

3.8kdownloads
Creative Mode Tweaks
1.21forge

Creative Mode Tweaks

No more tedious building in creative mode! Many tweaks to make your creative mode experience much easier!

3.8kdownloads
The Builder Land V1
1.21.1neoforge

The Builder Land V1

This mod pack is made for builders of all levels. With a maximum of blocks, decorations, and mods to simplify your life for building like "world edit" and Effortless Building, a competitor to Axiom for Neoforge.

3.5kdownloads
FirmalifeEnhance
1.21.1neoforge

FirmalifeEnhance

Compatibility add-on for TerraFirmaCraft + Firmalife. Adds climate control for greenhouse farmland, removes seasonal growth limits in greenhouses, improves cellar preservation, and adds JEI-visible greenhouse salvage recipes.

3.5kdownloads
Illusions
1.21fabric

Illusions

A funhouse mirror mod for Modfest: Carnival.

3.4kdownloads
Canvas | Modpack Base Template
1.21.1neoforge

Canvas | Modpack Base Template

A helpful template of mods and scripts for use as a modpack base

3.4kdownloads
FurWatch
1.21.1neoforge

FurWatch

Login and user Management Mod with Additions for Building Blocks in 1.21

3.4kdownloads
Framed Block + Building Gadgets Implementation
1.21neoforge

Framed Block + Building Gadgets Implementation

Framed Blocks Building Gadgets Support lets Building Gadgets 2 properly copy and paste FramedBlocks, preserving framed block data and required extra materials so framed builds place correctly.

3.3kdownloads
MineColonies-Caos e Ordem [Unnoficial]
1.21.1neoforge

MineColonies-Caos e Ordem [Unnoficial]

A MineColonies modpack inspired by the Brazilian Minecraft series MineColonies: Chaos and Order, focused on medieval and magical progression, colony building, and survival.

3.3kdownloads
Minecraft Dungeons (V)illagers
1.16

Minecraft Dungeons (V)illagers

A resourcepack that adds all of the Minecraft Dungeons (V)illagers to the base game.

3.3kdownloads