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Minecraft Java 1.21 Mods

Browse 243 free mods for Minecraft Java 1.21 — popular picks include Law & Order, War of worlds, Craftemon Data Pack (1.21.11, 1.20.1) – Catch and Train Custom Vanilla-Inspired.

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Law & Order
1.21.1neoforge

Law & Order

A tactical Minecraft mod for capturing, binding, and tracking players. Restrain targets with ropes, haul them on a lead, or plant micro-bugs to track their exact coordinates across dimensions using a tracking compass.

28downloads
War of worlds
1.21.8neoforge

War of worlds

Adds multiple anomalies and new dimensions featuring unique structures and terrains all designed to maintain a tense scary atmosphere

9downloads
Craftemon Data Pack (1.21.11, 1.20.1) – Catch and Train Custom Vanilla-Inspired
1.21.11

Craftemon Data Pack (1.21.11, 1.20.1) – Catch and Train Custom Vanilla-Inspired

Craftemon Data Pack extends Cobblemon with custom creatures inspired by classic Minecraft mobs and blocks. This data pack fills your biomes and dimensions with new monsters to catch, train, and evolve during your survival playthrough. You can travel through forests, ancient cities, and deep nether terrain to track down rare spawns and legendary species. Features: […]

Cobble Cats Data Pack (1.21.1, 1.20.1) – Catch and Train Feline Cobblemon
1.21.1

Cobble Cats Data Pack (1.21.1, 1.20.1) – Catch and Train Feline Cobblemon

Cobble Cats Data Pack adds new feline creatures for the Cobblemon mod. It populates your world with several cat-like species that spawn in different biomes. You can find these new friends roaming around villages, forests, and even other dimensions. Features: Expands the main mod with many new animal species to catch and train. Places creatures […]

Friends For Life Mod (1.21.1, 1.20.1) – QoL Pet Control With Collar And Ocarina
1.21.1fabric

Friends For Life Mod (1.21.1, 1.20.1) – QoL Pet Control With Collar And Ocarina

Friends For Life Mod introduces a system built around three items, the Friendship Collar, the Ocarina and the Roster that together allow pets to become invulnerable, gain home points, and be summoned across dimensions. Features: Adds the Friendship Collar item Collar makes a tamed pet invulnerable (except creative/the void) Collared pets become “Forever Pets” Forever […]

SixAlphaSix Jar Mod (1.21.1, 1.20.1) – One Of The BEST Horror Mod
1.21.1

SixAlphaSix Jar Mod (1.21.1, 1.20.1) – One Of The BEST Horror Mod

SixAlphaSix Jar Mod is a horror-focused Minecraft mod that adds infected creatures, strange dimensions, and psychological-style events. It is designed to create an unsettling atmosphere through entities, visual effects, sounds, and world disturbances. Features: Core Gameplay Additions Scary entities that simulate world infection Multiple unsettling dimensions Random horror-style world events Custom music and audio effects […]

Horror Ambience Music Echoes Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Horror Ambience Music Echoes Resource Pack (1.21.1, 1.20.1) – Texture Pack

Horror Ambience Music Echoes Resource Pack is a Minecraft resource pack that replaces the default in-game music with dark, atmospheric ambient tracks. Features: Replaces most or all default Minecraft music tracks Adds slow-building ambient soundscapes Focuses on subtle suspense instead of loud “jump-scare” style audio Best Use Cases Horror and survival-focused modpacks Exploration maps with […]

Cobblemon Academy 2.0 Modpack (1.21.1) – Multiplayer Trainer Journey
1.21.1

Cobblemon Academy 2.0 Modpack (1.21.1) – Multiplayer Trainer Journey

Cobblemon Academy 2.0 Modpack is a sequel modpack built for players who want to continue their journey as an elite trainer in a structured academy environment. Based on the Cobblemon mod, this pack combines exploration, RPG progression, and multiplayer-friendly systems in a reimagined academy campus filled with challenges, quests, and daily activities. Features: Core Gameplay […]

Cobblemon Academy Modpack (1.21.1) – RPG Pokemon Experience
1.21.1

Cobblemon Academy Modpack (1.21.1) – RPG Pokemon Experience

Cobblemon Academy Modpack is an expansion modpack for Cobblemon. It is designed as a structured training journey where players continue their path after graduating from Star Academy. The modpack focuses on exploration, progression, and multiplayer-friendly gameplay, turning your world into an academy-style campus for learning, battling, and collecting Cobblemon. Features: Progression & Training Story-driven quests […]

Wabi-Sabi Structures Data Pack (1.21.11, 1.20.1) – Japanese Philosophy of Wabi-Sabi
1.21.11

Wabi-Sabi Structures Data Pack (1.21.11, 1.20.1) – Japanese Philosophy of Wabi-Sabi

Wabi-Sabi Structures Data Pack is a Minecraft data pack that adds a wide variety of naturally generated structures throughout the game world, designed with the Japanese philosophy of “Wabi-Sabi.” These structures are not only visually impressive, but also offer a unique experience of exploration and discovery, featuring exclusive loot elements and carefully crafted design. Discover […]

Myths And Legends Mod (1.21.4, 1.20.1) – Make Every Night a Mythic Hunt
1.21.4forge

Myths And Legends Mod (1.21.4, 1.20.1) – Make Every Night a Mythic Hunt

Myths And Legends Mod brings scary creatures from folklore all over the world into your game. It adds a darker feel to exploration by introducing many new hostile mobs, each with its own special abilities. To face these new dangers, the mod gives you new armor sets, weapons, and mysterious items. Features: Adds many new […]

Darceno's Minecarts Data Pack (1.21.1, 1.20.1) – Better Minecarts
1.21.1

Darceno's Minecarts Data Pack (1.21.1, 1.20.1) – Better Minecarts

Darceno's Minecarts Data Pack upgrades the Minecraft minecarts and railings experience with incredible speed and auto-loading chunks as you go. Features: Increase minecarts' speed when there are players or items, creating a fast experience. Automatically load chunks around the minecart, allowing for uninterrupted exploration. Screenshots: Darceno's Minecarts Data Pack Download Links For Minecraft 1.21.1, 1.21 Download […]

Radical Cobblemon Trainers Mod (1.21.1, 1.20.1) – Over 1500 Unique Trainers
1.21.1fabric

Radical Cobblemon Trainers Mod (1.21.1, 1.20.1) – Over 1500 Unique Trainers

Radical Cobblemon Trainers Mod introduces over 1500 unique trainers inspired by Radical Red, Unbound, and Brilliant Diamond/Shining Pearl. Trainers spawn naturally across different biomes, enhancing exploration and gameplay. This mod features structured player progression with level caps, an engaging story mode, and paths that allow players to choose their own journey. Endgame content offers challenging […]

Dimensional Item Gate Mod (1.21.8, 1.20.1) – Gate Dimensions With Inventory
1.21.8neoforge

Dimensional Item Gate Mod (1.21.8, 1.20.1) – Gate Dimensions With Inventory

Dimensional Item Gate Mod empowers pack developers to control access to dimensions based on the items players carry, enabling custom progression systems and immersive gameplay mechanics. Features: Restricts dimension travel based on inventory contents Requires datapack configuration to define gating rules Supports both required and prohibited item conditions Includes an example datapack for easy setup […]

ATi Structures Default Mod (1.21.8, 1.21.1) – Transform Overworld
1.21.8fabric

ATi Structures Default Mod (1.21.8, 1.21.1) – Transform Overworld

ATi Structures Default Mod enriches exploration by planting 56 carefully crafted fantasy and medieval structures across Minecraft’s overworld and underground-no custom blocks or entities required. Every layout uses vanilla features, ensuring full compatibility with stock terrain and most world-generation mods. Features: Includes medieval keeps, towers, shrines, and underground dungeons-crafted to enhance both aesthetics and discovery. […]

Navigable Rivers Data Pack Add-On (1.21.4, 1.20.1) – Immersive And Navigable World
1.21.4

Navigable Rivers Data Pack Add-On (1.21.4, 1.20.1) – Immersive And Navigable World

Navigable Rivers Data Pack Add-On is an add-on for William Wythers' Overhauled Overworld that enhances the realism and usability of Minecraft's river systems. This data pack carves out terrain that would otherwise obstruct rivers, ensuring that they remain clear and navigable. Transform your Minecraft world with realistic river paths that facilitate easier exploration and transportation. […]

Monumenta Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Monumenta Resource Pack (1.21.1, 1.20.1) – Texture Pack

Monumenta Resource Pack is simply a massive visual enhancement tailored specifically for the Monumenta MMO adventure experience. It features thousands of custom textures for items, custom NPCs, mobs, and environmental details, all designed to enrich the game's immersive world. Every weapon, armor piece, and creature is carefully crafted to match Monumenta’s high-fantasy aesthetic, making exploration […]

Ender Tanks Mod (1.21.1, 1.20.1) – Send Liquids Across Dimensions
1.21.1forge

Ender Tanks Mod (1.21.1, 1.20.1) – Send Liquids Across Dimensions

Ender Tanks Mod adds special tanks that store and transport liquids across different dimensions. These tanks work just like Ender Chests but for fluids. Each tank has three color bands that you can change with dyes. By setting a unique color combination, you can create up to 4,096 different networks, allowing you to keep all […]

Applied Energistics 2 Wireless Terminals Mod (1.21.1, 1.20.1) – Addon for AE2
1.21.1neoforge

Applied Energistics 2 Wireless Terminals Mod (1.21.1, 1.20.1) – Addon for AE2

Applied Energistics 2 Wireless Terminals Mod features several wireless versions of Applied Energistics 2 terminals with support for an Infinity Booster Card, which allows terminals to work from everywhere and even across dimensions. It also adds a wireless universal terminal which has all wireless terminals in one item. This is a port of Wireless Crafting […]

The Middlelands Data Pack (1.21.4, 1.20.6) – A Miners Paradise
1.21.4

The Middlelands Data Pack (1.21.4, 1.20.6) – A Miners Paradise

The Middlelands Data Pack introduces a brand new dimension, a treasure trove for miners and explorers alike. Prepare to be awestruck by its unique biomes, vast resources, and thrilling challenges. Features: Diamonds & Gold appear abundantly in the form of ore veins. Giant caves, deep networks, lava oceans. Each biome has its own terrain, challenges, […]

Larion World Generation Mod (1.21.4, 1.20.1) – Fantasy-inspired Landscapes
1.21.4fabric

Larion World Generation Mod (1.21.4, 1.20.1) – Fantasy-inspired Landscapes

Larion World Generation Mod transforms the overworld with fantasy-inspired landscapes, creating new terrain, including extended oceans separating distinctive landmasses, towering mountains, and long, winding rivers carving through the landscape. The world’s height is increased for deeper caves and higher peaks, creating a new sense of exploration. Features: A world divided into landmasses with many islands […]

Mining Dimensions Mod (1.21.1, 1.20.1) – Dimension that Players can freely mine
1.21.1fabric

Mining Dimensions Mod (1.21.1, 1.20.1) – Dimension that Players can freely mine

Mining Dimensions Mod introduces into the game four different dimensions, where players can hunt, mine and farm as long as they like without affecting their standard realm. The perfectionists are often turn away on harvesting the world that they invariably love so much due to being scared of how it will turn out if resource […]

Warping Carrots Data Pack (1.21.1, 1.20.1) – Teleportation Carrots
1.21.1

Warping Carrots Data Pack (1.21.1, 1.20.1) – Teleportation Carrots

Warping Carrots Data Pack is a lightweight Minecraft data pack designed for small servers (around 10 players) focused on cooperative play. It offers a convenient and balanced way for friends to teleport to each other, promoting social interaction and streamlined exploration. Features: Use A Warping Carrot for teleportation. Craft Warping Carrot from 1 gold ingot […]

Wormville Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Wormville Resource Pack (1.21.1, 1.20.1) – Texture Pack

Wormville Resource Pack injects a healthy dose of whimsy and pop culture into the Minecraft universe by introducing various items, characters, and elements from different dimensions such as movies, cartoons, games, and more. From beloved characters to legendary artifacts, Wormville transforms the game into a playground of nostalgia and fun. Instead of introducing entirely new […]

U
1.21.8neoforge

Unique Cartographer Explorer Maps Mod

A mod that makes all explorer maps purchased from a Cartographer point to a unique structure.

82downloads
C
1.21.1neoforge

Charms Mod (1.21.1, 1.20.1) – Charms with Potion Effects

Charms Mod introduces small artifacts with potion effects into Minecraft. You can carry these items throughout your exploration journey as these charms have permanent effects. Although quite useful, crafting charms can be quite costly as it requires a lot of different materials. However, once players possess a charm, they will feel a surge of power […]

Cobblemon SMP - The #1 Legendary Pokemon Adventure
1.21.1fabric

Cobblemon SMP - The #1 Legendary Pokemon Adventure

✅💯 The Ultimate Pokémon Academy! 💯✅ Catch, train, and level your Pokémon with friends in Cobblemon. Enjoy mods included in cobbleverse, Level up, and grow all your mons —starting your cobblemon verse journey! The Best Optimized RPG MMO Experience atm!.🌟

1.2Mdownloads
Cobblemon.gg - #1 Cobblemon Experience - Game of The Year
1.21.1fabric

Cobblemon.gg - #1 Cobblemon Experience - Game of The Year

🔥 Welcome to Elite Trainer Cobblemon - Master Multiverse. Cobblemon.gg is your premier destination for an unparalleled Minecraft – Cobblemon – Pokémon experience!

547kdownloads
Pokemon Legacy - Cobblemon 1.7.3 [Cobblemon in Neoforge 1.21.1]
1.21.1neoforge

Pokemon Legacy - Cobblemon 1.7.3 [Cobblemon in Neoforge 1.21.1]

Last Cobblemon Version Update! The best Pokémon world inside Minecraft! Based on Cobblemon Mod. Capture, train, and explore a universe filled with amazing creatures and endless adventures.

62kdownloads
Cobblemon Horizons - Cobblemon RPG & Cobblemon Exploration | Cobblemon Multiplayer
1.21.1fabric

Cobblemon Horizons - Cobblemon RPG & Cobblemon Exploration | Cobblemon Multiplayer

700+ Pokémon | Shinies | Mega Evolutions | Trainer Battles | RPG Adventure | Horizons Mod | Multiplayer

20kdownloads
Pixelax - Cobblemon FR - MODPACK OBSOLETE
1.21.1fabric

Pixelax - Cobblemon FR - MODPACK OBSOLETE

Join the Pixelax trainers now on this amazing Minecraft server (Cobblemon, formerly Pixelmon), where you'll find Pokémon

15kdownloads
john horror real scary horror scary
1.21.1neoforge

john horror real scary horror scary

Scary mod.

3.0kdownloads
TTIGRAAC : That Time I Got Reincarnated As A Cultivator!
1.20.1forge

TTIGRAAC : That Time I Got Reincarnated As A Cultivator!

A modpack about wuxia Qi cultivation with elements of technology

2.7kdownloads
THAT TIME I GOT REINCARNATED AS A KOALA
1.21.1neoforge

THAT TIME I GOT REINCARNATED AS A KOALA

🌌 Have you met your end under mysterious circumstances or been summoned to another world? Or perhaps, you were born directly into this strange yet wondrous fantasy realm... 🎭 Welcome to That Time I Got Reincarnated as a Koala!

2.7kdownloads
Bunny Warren
1.21forge

Bunny Warren

This mod pack includes over 80 carefully selected mods that offer a wide range of building, exploration, magic, and technology options to create an immersive and engaging Minecraft experience.

2.3kdownloads
[SNG] Dread Mechanica
1.21.1neoforge

[SNG] Dread Mechanica

Dark industry meets survival. Build vast Create factories, master tech power, fly planes & trains, cook & farm, and face horror-filled dungeons. Adventure, automation, and performance in one epic pack.

1.4kdownloads