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Minecraft Java 1.21 Mods

Browse 126,644 free mods for Minecraft Java 1.21 — popular picks include Wathe Murder Mystery Mod (1.21.1) – Design for A Social Deduction Game, Neo The Titans Mod (1.21.4) – Discovering The Titan Gods of Minecraft, Cobbleworkers Mod (1.21.1, 1.21) – Pokémon Work Roles For Loot.

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Wathe Murder Mystery Mod (1.21.1) – Design for A Social Deduction Game
1.21.1

Wathe Murder Mystery Mod (1.21.1) – Design for A Social Deduction Game

Wathe Murder Mystery Mod is the core gameplay mod used for the Last Voyage of the Harpy Express experience. It provides the systems required to run a multiplayer murder mystery game inside Minecraft. Features: Provides a framework for multiplayer murder mystery social games. Handles the core systems required for gameplay: Role assignment Round management Game […]

Neo The Titans Mod (1.21.4) – Discovering The Titan Gods of Minecraft
1.21.4neoforge

Neo The Titans Mod (1.21.4) – Discovering The Titan Gods of Minecraft

Neo The Titans Mod is a Minecraft mod that introduces powerful, genetically enhanced Titan bosses. It recreates the classic Titans concept while improving balance, performance, and compatibility with newer game mechanics. Features: Large Titan boss creatures with unique abilities and attacks. New equipment, tools, and ores related to Titan progression. Improved boss animations and smoother […]

Cobbleworkers Mod (1.21.1, 1.21) – Pokémon Work Roles For Loot
1.21.1fabric

Cobbleworkers Mod (1.21.1, 1.21) – Pokémon Work Roles For Loot

Cobbleworkers Mod is a companion server-side mod for Cobblemon that repurposes the Pasture Block into a utility block where Pokémon can perform defined jobs. It presents it as a way to assign Pokémon to tasks that cover harvesting, resource generation, loot generation and general world utilities. Features: Companion server-side mod for Cobblemon Turns the Pasture […]

Desert Oasis Mod (1.21.11, 1.20.1) – New Structure In Deserts
1.21.11fabric

Desert Oasis Mod (1.21.11, 1.20.1) – New Structure In Deserts

Desert Oasis Mod adds a new naturally generated oasis structure to desert biomes. The site features water, palm trees, and dense vegetation, offering a distinct landmark to discover with loot to find. Features: New oasis structure generates in desert biomes. Includes a tranquil pond, palm trees, and vibrant plant life. Contains loot to discover within […]

Unnamed Desert Mod (1.21.11, 1.20.1) – Makes The Desert Less Lifeless
1.21.11fabric

Unnamed Desert Mod (1.21.11, 1.20.1) – Makes The Desert Less Lifeless

Unnamed Desert Mod makes the desert less lifeless – now it will spawn a variety of structures that make the desert a very interesting place. You can encounter abandoned buildings with useful loot, as well as buildings filled with mobs guarding their base. A great option for those who want to bring life to this […]

Gaia Dimension Mod (1.21.11, 1.20.1) – A Realm In An Unknown Place
1.21.11forge

Gaia Dimension Mod (1.21.11, 1.20.1) – A Realm In An Unknown Place

Gaia Dimension Mod takes you into the unknown world, the origin of all things, The Gaia Dimension. To enter the Gaia Dimension, you will have to find crystals of Redstone, Lazuli, and gold bars, combine them, and have Keystone Blocks. Place the Keystone Blocks in a way that creates a Nether portal; as this is […]

Reinforced Barrels Mod (1.21.11, 1.20.1) – Barrels In Many Other Materials
1.21.11fabric

Reinforced Barrels Mod (1.21.11, 1.20.1) – Barrels In Many Other Materials

Reinforced Barrels Mod adds a variety of barrels with increased storage capacity, ranging from copper to diamond and even netherite. Each new barrel depends on a lower-tier category to be crafted. Each barrel has significantly more space than a regular chest, allowing you to organize and store your items efficiently. The netherite barrel, in addition […]

Haunted House Mod (1.21.11, 1.20.1) – A Creepy Structure
1.21.11fabric

Haunted House Mod (1.21.11, 1.20.1) – A Creepy Structure

Haunted House Mod adds an abandoned mansion to the Plains, Forest, and Dark Forest biomes. Features: Adds a haunted mansion structure to Plains, Forest, and Dark Forest biomes. Populates the mansion with ghost entities that roam the halls. Includes a custom loot table with unique, spooky treasures. Screenshots: Haunted House Mod Download Links For Minecraft […]

Enchanter Fix Mod (1.21.11, 1.20.1) – Decorate Without Downgrades
1.21.11fabric

Enchanter Fix Mod (1.21.11, 1.20.1) – Decorate Without Downgrades

Enchanter Fix Mod lets you beautify your enchanting setups without sacrificing power. Normally, placing non-bookshelf blocks near an enchanting table reduces its effectiveness but not anymore. Enchanter Fix ensures your builds stay stylish and functional. Features: Allows any block (decorative, redstone, solid, etc.) near enchanting tables without reducing enchantment levels Keeps traditional mechanics like torch […]

Reinforced Chests Mod (1.21.11, 1.20.1) – Levels Up Your Minecraft Storage Game
1.21.11fabric

Reinforced Chests Mod (1.21.11, 1.20.1) – Levels Up Your Minecraft Storage Game

Reinforced Chests Mod adds reinforced chests with greater capacity for storing items. The storage capacity increases depending on the rarity of the material used. To craft them, a lower-tier chest is surrounded by various minerals such as copper, gold, iron, diamond, or netherite. In the case of the netherite chest, it is created by combining […]

Cobblemon EMI Mod (1.21.1, 1.21) – Pokemon Spawn Info
1.21.1fabric

Cobblemon EMI Mod (1.21.1, 1.21) – Pokemon Spawn Info

Cobblemon EMI Mod lets you view where Cobblemons spawn, along with their general drops and spawn‑specific drops, directly inside EMI’s recipe and item viewer. Features: Shows Cobblemon spawn locations inside EMI. Displays general drops from Cobblemons. Lists spawn‑specific drops tied to biomes or conditions. Integrates smoothly with EMI’s recipe/item viewer. Screenshots: Cobblemon EMI Mod Download […]

Grindy Elytras Mod (1.21.5, 1.20.1) – Making Elytras Harder to Obtain
1.21.5fabric

Grindy Elytras Mod (1.21.5, 1.20.1) – Making Elytras Harder to Obtain

Grindy Elytras Mod is a gameplay tweak mod that makes obtaining an Elytra more challenging and progression-focused. Instead of finding a fully usable Elytra in End Ships, players will now discover a new item called Elytra Fragment. These fragments must be collected and used in a crafting recipe to create a full Elytra. This change […]

Legendary Survival Overhaul Mod (1.21.1, 1.20.1) – Temperature, Thirst, Health Overhaul
1.21.1forge

Legendary Survival Overhaul Mod (1.21.1, 1.20.1) – Temperature, Thirst, Health Overhaul

Legendary Survival Overhaul Mod is a highly configurable mod that significantly expands Minecraft’s survival mechanics. It introduces new systems such as temperature, thirst, localized body damage, and a redesigned health system to create a more immersive and challenging survival experience. Features: Temperature System A dynamic body temperature system influenced by environment factors such as biomes, […]

Spatial Cross Models Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Spatial Cross Models Resource Pack (1.21.1, 1.20.1) – Texture Pack

Spatial Cross Models Resource Pack is a specialized, lightweight 16× resource pack designed to fix a subtle but common visual issue in Minecraft – namely models that use flat “cross-plane” textures (such as flowers, saplings, mushrooms, dead bushes) sometimes flicker, pop in/out, or display weird overlapping faces when viewed from different angles. By splitting and […]

Noba Addon Mod (1.21.11, 1.21.1) – Modern SkyBlock Enhancements
1.21.11fabric

Noba Addon Mod (1.21.11, 1.21.1) – Modern SkyBlock Enhancements

Noba Addon Mod is a modern utility mod for Hypixel SkyBlock, packed with quality-of-life features to enhance gameplay. From overlay enhancements and chat notifications to dungeon timers, fishing alerts, and slayer highlights, it streamlines almost every SkyBlock activity. Features: Event-specific HUDs and alerts (Slayers, Fishing, Dungeons, Mining, etc.) Info boxes, enchant tooltips, armor hiding, and […]

Multi Arrow Effects Mod (1.21.1, 1.20.1) – Multiple Effects on One Arrow
1.21.1neoforge

Multi Arrow Effects Mod (1.21.1, 1.20.1) – Multiple Effects on One Arrow

Multi Arrow Effects Mod is a mod that allows players to combine multiple potion effects into a single arrow. Instead of using separate arrows for each potion effect, you can merge them together to create more powerful and strategic projectiles. The mod introduces a crafting system where potion arrows can be merged, allowing a single […]

Nether Trials And Chambers Mod (1.21.1, 1.21) – Procedural Nether Trials, Vaults And Spawners
1.21.1fabric

Nether Trials And Chambers Mod (1.21.1, 1.21) – Procedural Nether Trials, Vaults And Spawners

Nether Trials And Chambers Mod introduced in the Tricky Trials Update, bringing that trial structure into Nether exploration rather than overworld locations. It specifically lists vaults and trial spawners as part of the dungeon setup and includes the Breeze as an encountered entity. Features: Generates unique trial dungeons in the Nether dimension Includes vaults (from […]

Cobblemon NoValidation Mod (1.21.1, 1.21) – Fixing Form Change Move Set Issue
1.21.1fabric

Cobblemon NoValidation Mod (1.21.1, 1.21) – Fixing Form Change Move Set Issue

Cobblemon NoValidation Mod is described as a small mod that fixes the “form changes move set issue” in Cobblemon. Features: Fixes the form changes move set issue in Cobblemon Screenshots: Cobblemon NoValidation Mod Download Links For Minecraft 1.21.1, 1.21 Fabric version: Download from Server 1 – Download from Server 2 NeoForge version: Download from Server […]

Cobblemon Spawn Alerts Mod (1.21.1, 1.21) – Per-Pokémon Rules And Message Formatting
1.21.1fabric

Cobblemon Spawn Alerts Mod (1.21.1, 1.21) – Per-Pokémon Rules And Message Formatting

Cobblemon Spawn Alerts Mod sends alerts when selected Pokémon spawn near you. Instead of relying on constantly reading names while moving around, it can post a chat message when a configured Pokémon appears. The configuration is described as an easy-to-edit JSON file where you can add any Pokémon you want and customize behavior per Pokémon. […]

Armored Elytra Plus Mod (1.21.11, 1.20.1) – Fly With Armor Protection
1.21.11fabric

Armored Elytra Plus Mod (1.21.11, 1.20.1) – Fly With Armor Protection

Armored Elytra Plus Mod allows you to use an Elytra without losing the protection of a chestplate. By combining both items, you can create reinforced wings that provide flight and armor at the same time. This removes the usual trade-off between mobility and defense when exploring or fighting in the air. Features: Armored Elytra Crafting […]

Lunar Plus Mod (1.21.11) – Lunar Multiplayer Utilities
1.21.11fabric

Lunar Plus Mod (1.21.11) – Lunar Multiplayer Utilities

Lunar Plus Mod is a lightweight client-side mod designed to enhance the multiplayer experience in Minecraft. It adds several useful features commonly found in PvP-focused clients while keeping the game simple and easy to run. Features: Multiplayer utilities Tools designed to improve the gameplay experience on servers. Useful for PvP, minigame, and SMP servers. Lightweight […]

Perception Mod (1.21.11, 1.20.1) – Glowing Trails and Screen Shakes
1.21.11fabric

Perception Mod (1.21.11, 1.20.1) – Glowing Trails and Screen Shakes

Perception Mod adds lively visual effects. Objects like arrows or creatures in the game leave glowing trails when they move. Features: Objects like arrows or creatures in the game leave glowing trails when they move. The screen shakes when there’s a loud sound, an explosion, or fast movement. Screenshots: Perception Mod Download Links For Minecraft […]

Only Bottle Caps Mod (1.21.1, 1.21) – Treasure Fishing Drops
1.21.1fabric

Only Bottle Caps Mod (1.21.1, 1.21) – Treasure Fishing Drops

Only Bottle Caps Mod adds Bottle Caps used to modify Pokémon IV stats, including options to max stats and set stats to zero. Bottle Caps are obtained by fishing treasure loot using either a regular fishing rod or a PokeRod, with silver and gold variants available. Features: Lightweight mod that adds Bottle Caps for Cobblemon […]

Cobblemon Boss Mod (1.21.1, 1.21) – Configurable Boss Levels
1.21.1fabric

Cobblemon Boss Mod (1.21.1, 1.21) – Configurable Boss Levels

Cobblemon Boss Mod add and customize Boss Pokémon through datapack JSON files and generated TOML configs. Boss definitions use required identifiers (unique_id, display_name, species_id) and optional modules that control spawn rules, reward rules, punish rules and randomized battle builds. Features: Adds support for creating and customizing Boss Pokémon via datapack JSON files Allows adding unlimited […]

Cobblemon Party Extras Mod (1.21.1, 1.21) – Type Matchups, Learnable Moves And Team Tips
1.21.1fabric

Cobblemon Party Extras Mod (1.21.1, 1.21) – Type Matchups, Learnable Moves And Team Tips

Cobblemon Party Extras Mod adding more detailed tooltips, a built-in team analyzer and visibility into a Pokémon’s learnable moves. The listed changes are split across the summary screen, the move screen and the analyzer view. Features: Enhances the Cobblemon party/summary screen Adds tooltips to the party/summary UI Adds a team analyzer Shows a Pokémon’s learnable […]

Not Enough Recipe Book Mod (1.21.11, 1.20.1) – A Smoother Modpack Start
1.21.11forge

Not Enough Recipe Book Mod (1.21.11, 1.20.1) – A Smoother Modpack Start

Not Enough Recipe Book Mod completely removes the recipe book from Minecraft. Unlike other mods that just hide the button, this one removes the entire feature. This helps your game run smoother, especially in large modpacks. By getting rid of all the recipe names stored on your player, it speeds up how fast you can […]

Navas ZA Megas Mod (1.21.1, 1.21) – 45 Mega Evolutions For Cobblemon
1.21.1fabric

Navas ZA Megas Mod (1.21.1, 1.21) – 45 Mega Evolutions For Cobblemon

Navas ZA Megas Mod adds all Mega Evolutions from Pokémon Legends ZA into Minecraft, with 45 Megas included. It designed to integrate, but must not be mixed with other Mega packs to avoid conflicts. Features: Adds 45 Mega Pokémon, all Megas from Pokémon Legends ZA, including DLC. Works only with the Mega Showdown Data framework. […]

Heros Elytra Optimizer Mod (1.21.11, 1.20.1) – Fix Elytra Error
1.21.11fabric

Heros Elytra Optimizer Mod (1.21.11, 1.20.1) – Fix Elytra Error

Heros Elytra Optimizer Mod is a simple but useful Minecraft mod that fixes a long-standing bug with the elytra in Minecraft: when you remove the elytra from your back, but it continues to slide/glide, that behavior no longer occurs. This mod makes the elytra state work and stop exactly as expected when equipping or removing […]

Zoomies Client Mod (1.21.1) – Lightweight PvP Utility
1.21.1

Zoomies Client Mod (1.21.1) – Lightweight PvP Utility

Zoomies Client Mod is a lightweight utility ghost client designed to enhance gameplay with helpful tools for PvP, movement, and on-screen information. It provides a modular system where players can enable or disable different features. Features: Modular Client System – Enable or disable gameplay modules across categories like Combat, Movement, Render, World, and Player. Advanced […]

Larger Ore Veins Deluxe Mod (1.21.11, 1.20.1) – Resource-Rich Adventures
1.21.11fabric

Larger Ore Veins Deluxe Mod (1.21.11, 1.20.1) – Resource-Rich Adventures

Larger Ore Veins Deluxe Mod transforms the mining experience in Minecraft by increasing the size and frequency of ore veins. This mod combines the Classic, Diamond, and Nether editions into a single, comprehensive package, also enhancing the generation of lapis and redstone ores to match the new vein style. It offers players a more rewarding […]

Wings Of Fire Mod (1.21.1, 1.20.1) – Rideable Phoenix Mounts
1.21.1forge

Wings Of Fire Mod (1.21.1, 1.20.1) – Rideable Phoenix Mounts

Wings Of Fire Mod is a Minecraft mod that adds rideable Phoenix mounts. Players can explore the world, find special phoenix eggs, hatch them, and summon powerful flying companions. Features: Adds 6 different Phoenix breeds that players can collect and ride. Phoenixes are obtained by finding Petrified Phoenix Eggs in structures around the world. Eggs […]

Re Animal Mod (1.21.1) – Intelligent Wildlife Expansion
1.21.1neoforge

Re Animal Mod (1.21.1) – Intelligent Wildlife Expansion

Re Animal Mod is a Minecraft mod that adds a variety of new animals, making the world feel more alive and diverse. Each creature has its own behavior patterns, preferred biomes, and interactions with the environment. Animals can explore their surroundings, interact with other creatures, and react to the player in more natural ways. Many […]

Copper Age Backport Mod (1.21.1, 1.20.1) – Bringing Minecraft 1.21.9 Features to Old Versions
1.21.1forge

Copper Age Backport Mod (1.21.1, 1.20.1) – Bringing Minecraft 1.21.9 Features to Old Versions

Copper Age Backport Mod is a Minecraft mod that recreates the complete Copper Age experience for Minecraft old versions. It adds the Copper Golem from the Minecraft 1.21.9 along with several copper-themed blocks, items, and mechanics. The mod focuses on automation, decoration, and copper-based progression while keeping gameplay simple and close to vanilla Minecraft. Features: […]

Cobblemon Battle Extras Mod (1.21.1, 1.21) – Tracking, Tooltips And Trainer Battle Improvements
1.21.1fabric

Cobblemon Battle Extras Mod (1.21.1, 1.21) – Tracking, Tooltips And Trainer Battle Improvements

Cobblemon Battle Extras Mod adds a set of battle-focused UI and usability improvements for Cobblemon. The listed features focus on surfacing more battle information such as revealed abilities, held items and a full weakness strip while improving tooltips for weaknesses and resistances. Features: Tracks revealed abilities Tracks revealed held items Shows a full weakness strip […]

Timeless And Classics Zero Mod (1.21.1, 1.20.1) – Craft and Customize Your Own
1.21.1

Timeless And Classics Zero Mod (1.21.1, 1.20.1) – Craft and Customize Your Own

Timeless And Classics Zero Mod brings a modern first-person shooter experience into Minecraft. This mod is a complete remake of the original TaC gun mod, with totally new code, models, and animations. It offers an immersive and customizable way to use firearms in the game. Features: Adds detailed animations for shooting, moving with, and inspecting […]

Aaron Mod (1.21.1, 1.20.1) – Code Library
1.21.1

Aaron Mod (1.21.1, 1.20.1) – Code Library

Aaron Mod is a library mod created by the developer Aaron that provides shared code for many of their other mods. This mod reduces duplicated code across multiple projects by including common utilities and helpers in one place. Aaron is not a standalone mod – it's a required dependency that other mods use to function […]