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Minecraft Java 1.21 Mods

Browse 109,392 free mods for Minecraft Java 1.21 — popular picks include Particle Moths Mod (1.21.5, 1.20.1) – Moths Spawn Around Players in Caves, Extra Alchemy Mod (1.21.1, 1.20.1) – Brew Potions for Any Moment, Umollu's Continue Button Mod (1.21.5, 1.16.5) – Continue Right Where You Left Off.

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Particle Moths Mod (1.21.5, 1.20.1) – Moths Spawn Around Players in Caves
1.21.5

Particle Moths Mod (1.21.5, 1.20.1) – Moths Spawn Around Players in Caves

Particle Moths Mod adds moths to Minecraft using particles. These particles appear around players in caves or near certain light-emitting blocks. To make their appearance more natural, moths avoid spawning in rainy areas or underwater. Features: Adds particle-based moths to Minecraft. Moths spawn around players in caves. Moths spawn near certain light-emitting blocks. Spawning is […]

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Extra Alchemy Mod (1.21.1, 1.20.1) – Brew Potions for Any Moment
1.21.1

Extra Alchemy Mod (1.21.1, 1.20.1) – Brew Potions for Any Moment

Extra Alchemy Mod adds a bunch of new and useful potions to Minecraft's brewing system. You can brew all of these new potions in the regular Brewing Stand using normal vanilla items. Many of them can be improved with redstone or glowstone, just like standard potions. If you don't like a specific potion, you can […]

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Umollu's Continue Button Mod (1.21.5, 1.16.5) – Continue Right Where You Left Off
1.21.5

Umollu's Continue Button Mod (1.21.5, 1.16.5) – Continue Right Where You Left Off

Umollu's Continue Button Mod adds a convenient feature to Minecraft, a “Continue” button right on the main menu. Features: Adds a “Continue” button to the main menu Instantly loads your last played world Saves time, perfect for frequent players Screenshots: Umollu's Continue Button Mod Download Links For Minecraft 1.21.5, 1.21.4 Fabric version: Download from Server […]

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Simple Spikes Mod (1.21.5, 1.19.2) – Build Traps, Defend Smart
1.21.5

Simple Spikes Mod (1.21.5, 1.19.2) – Build Traps, Defend Smart

Simple Spikes Mod adds a wide variety of spike blocks with unique effects and damage types to Minecraft. From wooden to netherite spikes, each type offers different levels of damage, durability, and even special mechanics like bounce or armor penetration. Features: Adds 14+ spike types (wood, stone, metal, slime, etc.) Unique damage mechanics per material. […]

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Particle Animation Lib Commands Mod (1.21.5, 1.20.1) – Commands For Particle Animation Lib
1.21.5

Particle Animation Lib Commands Mod (1.21.5, 1.20.1) – Commands For Particle Animation Lib

Particle Animation Lib Commands Mod is a library mod that allows you to create and manipulate a lot of particle effects in the game. The Particle Animation Lib Commands mod is an add-on for the Particle Animation Lib mod, that allows you to use some commands to better use and control the mod in-game. Features: […]

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Prefab Mod (1.21.1, 1.20.1) – Build Your Base Instantly
1.21.1

Prefab Mod (1.21.1, 1.20.1) – Build Your Base Instantly

Prefab Mod lets you instantly place a variety of pre-made buildings into your world. With this mod, you can skip the time-consuming job of building from scratch and get a house or other structure set up in seconds. It also includes a useful preview feature, which shows you a projection of the building so you […]

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Blue Flame Burning Mod (1.21.1, 1.20.1) – The Flames will Appear Blue
1.21.1

Blue Flame Burning Mod (1.21.1, 1.20.1) – The Flames will Appear Blue

Blue Flame Burning Mod is a mod designed to modify the appearance of flames produced by soul fire. By default, they retain the same yellow and orange colors as flames from regular fire. As you may know, soul fire has the ability to ignite entities just like normal fire. Without this mod installed, an entity […]

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Stylecolonies Mod (1.21.1, 1.20.1) – Build Your Own Themed City
1.21.1

Stylecolonies Mod (1.21.1, 1.20.1) – Build Your Own Themed City

Stylecolonies Mod extends the Minecolonies mod with a huge collection of blueprint packs. This official addon gives you many new architectural styles for your in-game towns, from steampunk cities to magical kingdoms. Features: Adds a large set of blueprint packs with many different themes. Includes styles like Steampunk, Frontier, High Magic, Antique, and FairyTale. Some […]

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TownTalk Mod (1.21.1, 1.20.1) – Hear Your Workers Chatter
1.21.1

TownTalk Mod (1.21.1, 1.20.1) – Hear Your Workers Chatter

TownTalk Mod adds voice lines for the colonists in the MineColonies mod. Instead of being silent, your workers will now talk out loud. You'll hear them give cheerful greetings or make comments about their jobs. This helps make your whole colony feel more alive and full of personality. Features: Adds voice lines to the colonists […]

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Mine Math Mod (1.21.5, 1.20.1) – In-Game Calculator
1.21.5

Mine Math Mod (1.21.5, 1.20.1) – In-Game Calculator

Mine Math Mod adds a GUI calculator to Minecraft, allowing players to perform mathematical calculations directly in-game. Features: Perform math operations without leaving Minecraft. Available in English & French. Default key is 'N' but it can be changed. Screenshots: Mine Math Mod Download Links For Minecraft 1.18.1 Fabric version: Download from Server 1 – Download […]

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Seasons API Mod (1.21.5, 1.21.1) – Create Custom Seasons
1.21.5

Seasons API Mod (1.21.5, 1.21.1) – Create Custom Seasons

The Seasons API Mod allows players and server owners to create their own unique seasons, weathers, and challenges. It introduces seasonal changes with custom weather conditions and gameplay challenges that match the time of year. You can create different rules and challenges for players depending on the current season and weather. It's easy to control […]

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Valiant Client Mod (1.21.1, 1.21) – Click Crystal and Meteor Rename
1.21.1

Valiant Client Mod (1.21.1, 1.21) – Click Crystal and Meteor Rename

Valiant Client Mod is optimized for Crystal PvP, designed to enhance the player's combat and survival experience. It features a range of modules that can be toggled on or off. Features: Crystal Aura: Automates the placement and attack of end crystals. Crystal Trigger: Attacks and destroys crystals with smooth movements. Hitboxes: Expands the hitbox of […]

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Custom Brew Recipes Mod (1.21.4, 1.20.1) – Library For Adding Custom Brewing Recipes
1.21.4

Custom Brew Recipes Mod (1.21.4, 1.20.1) – Library For Adding Custom Brewing Recipes

Custom Brew Recipes Mod is a library mod that makes it easy for developers to create and implement new custom brewing recipes into the game. Custom non potion items and Components or NBT data are also supported. As a player, you will only have to install this mod if another mod requires it as a […]

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Load My Chunks Mod (1.21.1, 1.20.1) – Server Friendly Chunk Loader
1.21.1

Load My Chunks Mod (1.21.1, 1.20.1) – Server Friendly Chunk Loader

In Minecraft, chunk loaders are used to keep a chunk loaded at all times. Many farms and machines in chunk loaded chunks will stay functional even if a player is not nearby. But the vanilla methods of building a chunk loader required good technical knowledge and complex builds. Load My Chunks Mod is here with […]

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Inmis Mod (1.21.1, 1.20.1) – Just Another Backpack Mod
1.21.1

Inmis Mod (1.21.1, 1.20.1) – Just Another Backpack Mod

You need more inventory storage… or space. You don't fully remember what the s stands for. Inmis Mod is a backpack mod that provides a progression ladder of 6 backpack types, plus 2 extras. Features: Progression tiers: Frayed Plated Gilded Bejeweled Withered Endless Extras: Ender Pouch Baby Backpack Screenshots: Inmis Mod Download Links For Minecraft […]

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More Mob Variants Mod (1.21.1, 1.20.1) – A Little More Fresh
1.21.1

More Mob Variants Mod (1.21.1, 1.20.1) – A Little More Fresh

More Mob Variants Mod adds new variants to existing mobs. Variants are added through NBT, meaning that they will be persistent across all players. This mod features persistent variant skins for all players, as opposed to client-side reskins that can differ from person to person. As a result, however, this means that this mod must […]

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Beam Pass Mod (1.21.1, 1.20.1) – Allows Beacon Beams To Pass Through Blocks
1.21.1

Beam Pass Mod (1.21.1, 1.20.1) – Allows Beacon Beams To Pass Through Blocks

Do you want to hide an activated beacon in such a way that only its beam is visible? Beam Pass Mod allows you to do that. This mod basically makes it so that beacon beams can pass through blocks. This allows you to completely cover activated beacons underground, with only the beam visible. What blocks […]

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Return Copper Horns Mod (1.21.3, 1.20.1) – Reemplements The Copper Horn
1.21.3

Return Copper Horns Mod (1.21.3, 1.20.1) – Reemplements The Copper Horn

Return Copper Horns Mod reintroduces the Copper Horn, a musical instrument initially featured in Minecraft Bedrock Previews but later removed. This mod allows players to craft and play a variety of copper horns, each offering unique sounds and interactions. Features: Craftable using goat horns, with four exclusive to screaming goat horns. Each horn produces different […]

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Improved Mobs Mod (1.21.1, 1.20.1) – More Intelligent Mobs
1.21.1

Improved Mobs Mod (1.21.1, 1.20.1) – More Intelligent Mobs

Improved Mobs Mod will significantly increase the difficulty of survival by making hostile mobs stronger: they will spawn with armor, be able to bypass obstacles, break blocks, and use items that were previously only available to players. Features: Mobs are now more intelligent and can interact with the environment in new ways. Mobs can now […]

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AeroBlender Mod (1.21.1, 1.20.1) – TerraBlender + The Aether
1.21.1

AeroBlender Mod (1.21.1, 1.20.1) – TerraBlender + The Aether

AeroBlender Mod is a library mod dependent on TerraBlender, with the intent to add terrablender's functionality to The Aether Dimension. This API allows modders to add biomes in a simple and compatible manner with Aether's biome/terrain system. It is mainly used in Deep Aether and other Aether addons. Screenshots: AeroBlender Mod Download Links For Minecraft […]

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Atlas Lib (1.21.1, 1.20.1) – Library for Smileycorp's Mods
1.21.1

Atlas Lib (1.21.1, 1.20.1) – Library for Smileycorp's Mods

Atlas Lib is a library for shared code between Minecraft mods. This mod does nothing if installed by itself, and only exists as a dependency for other mods. Features: Various utilities to streamline the registering of sets of items and blocks. Various utilities to handle the rendering of models. Various utilities related to entity and […]

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Snow Pig Mod (1.21.4, 1.20.1) – Spooky But Harmless
1.21.4

Snow Pig Mod (1.21.4, 1.20.1) – Spooky But Harmless

Snow Pig Mod is a mod that introduces a new animal to our blocky Minecraft worlds-a frozen pig, also known as the snow pig. You can find this chilly creature wandering the coldest biomes in the Overworld. Despite its glowing eyes, which might seem eerie, it’s not a hostile creature. The snow pig is entirely […]

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VehicleFix Mod (1.21.4, 1.20.1) – Corrects the Collision Detection For Rideable Entities
1.21.4

VehicleFix Mod (1.21.4, 1.20.1) – Corrects the Collision Detection For Rideable Entities

VehicleFix Mod addresses the problem where these entities fail to consider the rider's hitbox when determining passage through tight spaces. Consequently, players and other entities can experience suffocation in situations where movement should be obstructed. It resolves this by ensuring the game now factors in the rider's height during collision detection for vehicles. Features: Corrects […]

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Quit Game Mod (1.21.5, 1.20.1) – Re-evaluate Whether To Play Or Not
1.21.5

Quit Game Mod (1.21.5, 1.20.1) – Re-evaluate Whether To Play Or Not

Minecraft is a game that we all love and enjoy. But if one mindlessly plays the game for long periods of time, it will affect his social life. Many people actually find themselves closing the game and then reopening it. Quit Game Mod is here with the solution. This mod basically makes it so that, […]

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Spoticraft​ Mod (1.21.5, 1.20.1) – Real-Time Music Integration
1.21.5

Spoticraft​ Mod (1.21.5, 1.20.1) – Real-Time Music Integration

Spoticraft Mod directly integrates Spotify into Minecraft. With real-time notifications, you always know which track is playing. Premium users gain even more, with in-game controls to switch songs, adjust volume, or pause playback directly inside Minecraft. Features: Real-time song notifications while playing. Spotify Premium users can control playback in-game. Disables Minecraft’s own music when Spotify […]

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Ars Énergistique Mod (1.21.1, 1.20.1) – Fuel Your Tech with Magic
1.21.1

Ars Énergistique Mod (1.21.1, 1.20.1) – Fuel Your Tech with Magic

Ars Énergistique Mod connects the worlds of magic and technology by linking Applied Energistics 2 with Ars Nouveau. This addon allows you to use your ME networks and magical setups together in new ways. It makes it possible for devices from both mods to interact, letting you power your tech with magic or store magical […]

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Idle Freeze Mod (1.21.5, 1.21) – Pauses Server When No Players Are Online
1.21.5

Idle Freeze Mod (1.21.5, 1.21) – Pauses Server When No Players Are Online

In Minecraft, if a server is online, the activities in the server will continue even if no players are online. For example, the day-night cycle continues even if there are zero players online. The time on the server keeps on going without anyone being online. Idle Freeze Mod fixes this by making it so that […]

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Boatload Mod (1.21.1, 1.20.1) – Fresh Boat Designs
1.21.1

Boatload Mod (1.21.1, 1.20.1) – Fresh Boat Designs

Boatload Mod is a simple yet delightful Minecraft mod that expands the variety of boats in the game. Designed for players who appreciate aesthetic and functional diversity, the mod introduces new boat designs and types, enhancing water travel and transportation in your world. Features: New Boat Variants: Adds boats made from different wood types, including […]

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Item Placer Mod (1.21.1, 1.20.1) – Placement of Item Stacks On Block Faces
1.21.1

Item Placer Mod (1.21.1, 1.20.1) – Placement of Item Stacks On Block Faces

Item Placer Mod offers enhanced item placement capabilities within the game environment. It allows players to place item stacks directly onto the faces of blocks. Up to six stacks of items can be situated on a single block face. Furthermore, the mod enables the rotation of placed items for precise visual arrangement. Specific items can […]

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Useful Railroads Mod (1.21.1, 1.20.1) – Traveling Faster
1.21.1

Useful Railroads Mod (1.21.1, 1.20.1) – Traveling Faster

Useful Railroads Mod is a mod that allows us to craft new rail variants for our railway systems in Minecraft. Currently, the mod lets us create a high-speed rail, a teleportation rail, and a directional rail. Let's see what each one offers. The high-speed rail can transport a minecart at 100 blocks per second. The […]

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Twilight's Flavors & Delight Mod (1.21.1, 1.20.1) – Turn Forest Loot
1.21.1

Twilight's Flavors & Delight Mod (1.21.1, 1.20.1) – Turn Forest Loot

Twilight's Flavors & Delight Mod brings the cooking style of Farmer's Delight into the world of The Twilight Forest. This mod adds dozens of new food items and recipes using materials from both mods. You can also craft special knives with unique abilities and use five new potion effects to help with combat and exploration. […]

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Supplementaries Squared Mod (1.21.1, 1.20.1) – Extra Content of Supplementaries
1.21.1

Supplementaries Squared Mod (1.21.1, 1.20.1) – Extra Content of Supplementaries

Supplementaries Squared Mod is an addon for Supplementaries mod dedicated to adding variants to some of its blocks as well as some other misc features that didnt make the cut to the main mod. Features: Colored Sacks. Wood variant Item Shelves. Golden Candle Holders. Daub stairs and walls. Metal Frames. Plaques. Heavy Key (just like […]

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Insomnia Mod (1.21.5, 1.20.1) – Insults & Prevents You From Sleeping
1.21.5

Insomnia Mod (1.21.5, 1.20.1) – Insults & Prevents You From Sleeping

Insomnia Mod is a fun mod that makes your game more humorous. With this mod installed, when you right click on a bed to sleep, the mod actually would not let you. Instead, it gives out a text overlay insulting you. The mod is a nice little addition to make your game more humorous. Features: […]

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Armor Tweaks Mod (1.21.1, 1.20.1) – Tweaks Armor & Damage Mechanics
1.21.1

Armor Tweaks Mod (1.21.1, 1.20.1) – Tweaks Armor & Damage Mechanics

Armor Tweaks Mod makes some adjustments to the protection provided by different armor types and also tweaks the damage dealt by players wearing specific gear. The goal of these is to make the survival game more optimal for a PvP scenario. The list of changes as noted by the developer are given below. Features: Players […]

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Savage Ender Dragon Mod (1.21.1, 1.20.1) – Ender Dragon New Power
1.21.1

Savage Ender Dragon Mod (1.21.1, 1.20.1) – Ender Dragon New Power

Savage Ender Dragon Mod makes fighting the Ender Dragon more challenging. Now, the difficulty of this battle depends on several factors, and the dragon has learned new attacks, making the fight harder but more exciting. The creator does not reveal all the new battle mechanics, but the dragon's strength and health are influenced by the […]

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Seed Tweaks Data Pack (1.21.5, 1.20.1) – Crossbreed Seeds For New Farming Possibilities
1.21.5

Seed Tweaks Data Pack (1.21.5, 1.20.1) – Crossbreed Seeds For New Farming Possibilities

Seed Tweaks Data Pack introduces a simple yet powerful mechanic: seed crossbreeding! Experiment with different seed combinations to discover new crops, enhance farming diversity, and bring a fresh layer of strategy to your agricultural gameplay. Enjoy playing this data pack! Features: Beetroot Seeds: Craft with 1 bone meal and 1 beetroot seed to get 3 […]

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